INDENTURE, dated as of May 23, 2003, between SIRIUS SATELLITE RADIO
INC. (f/k/a CD RADIO INC.), a Delaware corporation (hereinafter called the
"Company"), having its principal office at 1221 Avenue of the Americas, 36th
Floor, New York, New York 10020 and THE BANK OF NEW YORK, a New York banking
corporation, as Trustee hereunder (hereinafter called the "Trustee"), having
its Corporate Trust Office at 101 Barclay Street, New York, New York 10286.

                            RECITALS OF THE COMPANY

          The Company deems it necessary to issue from time to time for its
lawful purposes senior debt securities (hereinafter called the "Securities")
evidencing its senior indebtedness, and has duly authorized the execution and
delivery of this Indenture to provide for the issuance from time to time of
the Securities, unlimited as to principal amount, to bear interest at the
rates or formulas, to mature at such times and to have such other provisions
as shall be fixed as hereinafter provided.

          This Indenture is subject to the provisions of the Trust Indenture
Act of 1939 that are deemed to be incorporated into this Indenture and shall,
to the extent applicable, be governed by such provisions.

          All things necessary to make this Indenture a valid agreement of the
Company, in accordance with its terms, have been done.

                  NOW, THEREFORE, THIS INDENTURE WITNESSETH:

          For and in consideration of the premises and the purchase of the
Securities by the holders thereof, it is mutually covenanted and agreed, for
the equal and proportionate benefit of all the holders of the Securities, as
follows:

                                   ARTICLE 1

                       DEFINITIONS AND OTHER PROVISIONS
                            OF GENERAL APPLICATION

          Section 1.1 Definitions. For all purposes of this Indenture, except
as otherwise expressly provided or unless the context otherwise requires:

                  (1) the terms defined in this Article have the meanings
          assigned to them in this Article, and include the plural as well as
          the singular;

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                                      2

                  (2) all other terms used herein which are defined in the
         TIA, either directly or by reference therein, have the meanings
         assigned to them therein, and the terms "cash transaction" and
         "self-liquidating paper," as used in TIA Section 311, shall have the
         meanings assigned to them in the rules of the Commission adopted
         under the TIA;

                  (3) all accounting terms not otherwise defined herein have
          the meanings assigned to them in accordance with GAAP;

                  (4) the word "including" means "including without
         limitation," and

                  (5) the words "herein," "hereof" and "hereunder" and other
         words of similar import refer to this Indenture as a whole and not to
         any particular Article, Section or other subdivision.

          "Act," when used with respect to any Holder, has the meaning
specified in Section 1.4.

          "Additional Amounts" means any additional amounts which are required
by a Security or by or pursuant to a Board Resolution, under circumstances
specified therein, to be paid by the Company in respect of certain taxes
imposed on certain Holders and which are owing to such Holders.

          "Affiliate" of any specified Person means any other Person directly
or indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For the purposes of this definition,
"control" when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing.

          "Authenticating Agent" means any authenticating agent appointed by
the Trustee pursuant to Section 6.11.

          "Authorized Newspaper" means a newspaper, printed in the English
language or in an official language of the country of publication, customarily
published on each Business Day, whether or not published on Saturdays, Sundays
or holidays, and of general circulation in each place in connection with which
the term is used or in the financial community of each such place. Whenever
successive publications are required to be made in Authorized Newspapers, the
successive publications may be made in the same or in different Authorized
Newspapers in the same city meeting the foregoing requirements and in each
case on any Business Day.

          "Bankruptcy Law" has the meaning specified in Section 5.1.

          "Bearer Security" means any Security established pursuant to Section
2.1 which is payable to bearer.

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          "Board of Directors" means the board of directors of the Company,
the executive committee of that board or any committee of that board duly
authorized to act hereunder.

          "Board Resolution" means a copy of a resolution certified by the
Secretary or an Assistant Secretary of the Company to have been duly adopted
by the Board of Directors and to be in full force and effect on the date of
such certification, and delivered to the Trustee.

          "Business Day," when used with respect to any Place of Payment or
any other particular location referred to in this Indenture or in the
Securities, means, unless otherwise specified with respect to any Securities
pursuant to Section 3.1, any day, other than a Saturday or Sunday, that is
neither a legal holiday nor a day on which banking institutions in that Place
of Payment or particular location are authorized or required by law,
regulation or executive order to close.

          "Clearstream" means Clearstream Banking, societe anonyme, or its
successor.

          "Commission" means the Securities and Exchange Commission, as from
time to time constituted, created under the Securities Exchange Act of 1934,
or, if at any time after execution of this instrument such Commission is not
existing and performing the duties now assigned to it under the Trust
Indenture Act, then the body performing such duties on such date.

          "Common Depositary" has the meaning specified in Section 3.4.

          "Common Stock" means, with respect to any Person, capital stock
issued by such Person other than Preferred Stock.

          "Company" means the Person named as the "Company" in the first
paragraph of this Indenture until a successor corporation shall have become
such pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor corporation.

          "Company Request" and "Company Order" mean, respectively, a written
request or order signed in the name of the Company by the Chief Executive
Officer, Chief Financial Officer, the President or a Vice President of the
Company and delivered to the Trustee.

          "Corporate Trust Office" means the office of the Trustee at which,
at any particular time, its corporate trust business shall be principally
administered, which office at the date hereof is located at 101 Barclay
Street, New York, New York 10286.

          "corporation" means a corporation, association, partnership,
companies (including limited liability companies) joint-stock company or
business trust.

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          "coupon" means any interest coupon appertaining to a Bearer
Security.

          "Currency Conversion Event" means the cessation of use of (i) a
Foreign Currency both by the government of the country which issued such
currency and for the settlement of transactions by a central bank or other
public institutions of or within the international banking community, (ii) the
ECU both within the European Monetary System and for the settlement of
transactions by public institutions of or within the European Communities or
(iii) any currency unit (or composite currency) other than the ECU for the
purposes for which it was established.

          "Custodian" has the meaning specified in Section 5.1.

          "Defaulted Interest" has the meaning specified in Section 3.7.

          "Dollar" or "$" means a dollar or other equivalent unit in such coin
or currency of the United States of America as at the time shall be legal
tender for the payment of public and private debts.

          "DTC" has the meaning specified in Section 3.4.

          "ECU" means the European Currency Unit as defined and revised from
time to time by the Council of the European Communities.

          "Euroclear" means Morgan Guaranty Trust Company of New York,
Brussels Office, or its successor as operator of the Euroclear System.

          "European Communities" means the European Economic Community, the
European Coal and Steel Community and the European Atomic Energy Community.

          "European Monetary System" means the European Monetary System
established by the Resolution of December 5, 1978 of the Council of the
European Communities.

          "Event of Default" has the meaning specified in Article 5.

          "Foreign Currency" means any currency, currency unit or composite
currency, including the Euro, issued by the government of one or more
countries other than the United States of America or by any recognized
confederation or association of such governments.

          "GAAP" means generally accepted accounting principles, as in effect
from time to time, as used in the United States, applied on a consistent
basis.

          "Government Obligations" means securities which are (i) direct
obligations of the United States of America or the government which issued the
Foreign Currency in which the Securities of a particular series are payable,
for the payment of which its full faith and credit is pledged or (ii)
obligations of a Person controlled or supervised by and acting as an agency or
instrumentality of the United States of America

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or such government which issued the foreign currency in which the Securities
of such series are payable, the payment of which is unconditionally guaranteed
as a full faith and credit obligation by the United States of America or such
other government, which, in either case, are not callable or redeemable at the
option of the issuer thereof, and shall also include a depository receipt
issued by a bank or trust company as custodian with respect to any such
Government Obligation or a specific payment of interest on or principal of any
such Government Obligation held by such custodian for the account of the
holder of a depository receipt, provided that (except as required by law) such
custodian is not authorized to make any deduction from the amount payable to
the holder of such depository receipt from any amount received by the
custodian in respect of the Government Obligation or the specific payment of
interest on or principal of the Government Obligation evidenced by such
depository receipt.

          "Holder" means, in the case of a Registered Security, the Person in
whose name a Security is registered in the Security Register and, in the case
of a Bearer Security, the bearer thereof and, when used with respect to any
coupon, shall mean the bearer thereof.

          "Indenture" means this instrument as originally executed or as it
may from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
and shall include the terms of particular series of Securities established as
contemplated by Section 3.1; provided, however, that, if at any time more than
one Person is acting as Trustee under this instrument, "Indenture" shall mean,
with respect to any one or more series of Securities for which such Person is
Trustee, this instrument as originally executed or as it may from time to time
be supplemented or amended by one or more indentures supplemental hereto
entered into pursuant to the applicable provisions hereof and shall include
the terms of the particular series of Securities for which such Person is
Trustee established as contemplated by Section 3.1, exclusive, however, of any
provisions or terms which relate solely to other series of Securities for
which such Person is not Trustee, regardless of when such terms or provisions
were adopted, and exclusive of any provisions or terms adopted by means of one
or more indentures supplemental hereto executed and delivered after such
Person had become such Trustee but to which such Person, as such Trustee, was
not a party.

          "Indexed Security" means a Security the terms of which provide that
the principal amount thereof payable at Stated Maturity may be more or less
than the principal face amount thereof at original issuance.

          "interest," when used with respect to an Original Issue Discount
Security which by its terms bears interest only after Maturity, shall mean
interest payable after Maturity, and, when used with respect to a Security
which provides for the payment of Additional Amounts pursuant to Section 10.8,
includes such Additional Amounts.

          "Interest Payment Date," when used with respect to any Security,
means the Stated Maturity of an installment of interest on such Security.

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                                      6


          "Maturity," when used with respect to any Security, means the date
on which the principal of such Security or an installment of principal becomes
due and payable as therein or herein provided, whether at the Stated Maturity
or by declaration of acceleration, notice of redemption, notice of option to
elect repayment or otherwise.

          "Material Adverse Effect" has the meaning specified in Section 10.4.

          "Officers' Certificate" means a certificate signed by the Chairman
of the Board of Directors, the President or a Vice President and by the
Treasurer, an Assistant Treasurer, the Secretary or an Assistant Secretary of
the Company, and delivered to the Trustee.

          "Opinion of Counsel" means a written opinion of counsel, who may be
counsel for the Company or who may be an employee of or other counsel for the
Company and who shall be reasonably satisfactory to the Trustee.

          "Original Issue Discount Security" means any Security which provides
for an amount less than the principal amount thereof to be due and payable
upon a declaration of acceleration of the Maturity thereof pursuant to Section
5.2.

          "Outstanding," when used with respect to Securities, means, as of
the date of determination, all Securities theretofore authenticated and
delivered under this Indenture, except:

                   (i) Securities theretofore canceled by the Trustee
          or delivered to the Trustee for cancellation;

                   (ii) Securities, or portions thereof, for whose
          payment or redemption or repayment at the option of the
          Holder money in the necessary amount has been theretofore
          deposited with the Trustee or any Paying Agent (other than
          the Company) in trust or set aside and segregated in trust
          by the Company (if the Company shall act as its own Paying
          Agent) for the Holders of such Securities and any coupons
          appertaining thereto; provided that, if such Securities are
          to be redeemed, notice of such redemption has been duly
          given pursuant to this Indenture or provision therefor
          satisfactory to the Trustee has been made;

                   (iii) Securities, except to the extent provided in
          Sections 14.2 and 14.3, with respect to which the Company
          has effected defeasance and/or covenant defeasance as
          provided in Article 14;

                   (iv) Securities which have been paid pursuant to
          Section 3.6 or in exchange for or in lieu of which other
          Securities have been authenticated and delivered pursuant to
          this Indenture, other than any such Securities in respect of
          which there shall have been presented to the Trustee proof
          satisfactory to it that such Securities are held by a bona
          fide

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                                      7


          purchaser in whose hands such Securities are valid obligations
          of the Company; and

                   (v) Securities converted into Common Stock or
          Preferred Stock pursuant to or in accordance with this
          Indenture if the terms of such Securities provide for
          convertibility pursuant to Section 3.1;

provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder or are present
at a meeting of Holders for quorum purposes, and for the purpose of making the
calculations required by TIA Section 313, (i) the principal amount of an
Original Issue Discount Security that may be counted in making such
determination or calculation and that shall be deemed to be Outstanding for
such purpose shall be equal to the amount of principal thereof that would be
(or shall have been declared to be) due and payable, at the time of such
determination, upon a declaration of acceleration of the maturity thereof
pursuant to Section 5.2, (ii) the principal amount of any Security denominated
in a Foreign Currency that may be counted in making such determination or
calculation and that shall be deemed Outstanding for such purpose shall be
equal to the Dollar equivalent, determined pursuant to Section 3.1 as of the
date such Security is originally issued by the Company, of the principal
amount (or, in the case of an Original Issue Discount Security, the Dollar
equivalent as of such date of original issuance of the amount determined as
provided in clause (i) above) of such Security, (iii) the principal amount of
any Indexed Security that may be counted in making such determination or
calculation and that shall be deemed outstanding for such purpose shall be
equal to the principal face amount of such Indexed Security at original
issuance, unless otherwise provided with respect to such Security pursuant to
Section 3.1, and (iv) Securities owned by the Company or any other obligor
upon the Securities or any Affiliate of the Company or of such other obligor
shall be disregarded and deemed not to be Outstanding, except that, in
determining whether the Trustee shall be protected in making such calculation
or in relying upon any such request, demand, authorization, direction, notice,
consent or waiver, only Securities which a Responsible Officer of the Trustee
actually knows to be so owned shall be so disregarded. Securities so owned
which have been pledged in good faith may be regarded as Outstanding if the
pledgee establishes to the satisfaction of the Trustee the pledgee's right so
to act with respect to such Securities and that the pledgee is not the Company
or any other obligor upon the Securities or any Affiliate of the Company or of
such other obligor.

          "Paying Agent" means any Person authorized by the Company to pay the
principal of (and premium, if any) or interest on any Securities or coupons on
behalf of the Company.

          "Person" means any individual, corporation, partnership, joint
venture, association, joint-stock company, trust, unincorporated organization
or government or any agency or political subdivision thereof.

          "Place of Payment," when used with respect to the Securities of or
within any series, means the place or places where the principal of (and
premium, if any) and

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                                      8


interest on such Securities are payable as specified as contemplated by
Sections 3.1 and 10.2.

          "Predecessor Security" of any particular Security means every
previous Security evidencing all or a portion of the same debt as that
evidenced by such particular Security; and, for the purposes of this
definition, any Security authenticated and delivered under Section 3.6 in
exchange for or in lieu of a mutilated, destroyed, lost or stolen Security or
a Security to which a mutilated, destroyed, lost or stolen coupon appertains
shall be deemed to evidence the same debt as the mutilated, destroyed, lost or
stolen Security or the Security to which the mutilated, destroyed, lost or
stolen coupon appertains.

          "Preferred Stock" means, with respect to any Person, capital shares
issued by such Person that are entitled to a preference or priority over any
other capital shares issued by such Person upon any distribution of such
Person's assets, whether by dividend or upon liquidation, dissolution or
winding up.

          "Redemption Date," when used with respect to any Security to be
redeemed, in whole or in part, means the date fixed for such redemption by or
pursuant to this Indenture as set forth in such Security.

          "Redemption Price," when used with respect to any Security to be
redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

          "Registered Security" shall mean any Security which is registered in
the Security Register.

          "Regular Record Date" for the interest payable on any Interest
Payment Date on the Registered Securities of or within any series means the
date specified for that purpose as contemplated by Section 3.1, whether or not
a Business Day.

          "Repurchase Date" means, when used with respect to any Security to
be repaid at the option of the Holder, the date fixed for such repayment by or
pursuant to this Indenture.

          "Repurchase Price" means, when used with respect to any Security to
be repaid at the option of the Holder, the price at which it is to be repaid
by or pursuant to this Indenture.

          "Responsible Officer," when used with respect to the Trustee, means
any vice president (whether or not designated by a number or a word or words
added before or after the title "vice president,") the secretary, any
assistant secretary, the treasurer, any assistant treasurer, any corporate
trust officer, or any other officer of the Trustee customarily performing
functions similar to those performed by any of the above designated officers
and also means, with respect to a particular corporate trust matter, any other
officer to whom such matter is referred because of such officer's knowledge
and familiarity with the particular subject.

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                                      9


          "Security" has the meaning stated in the first recital of this
Indenture and, more particularly, means any Security or Securities
authenticated and delivered under this Indenture; provided, however, that, if
at any time there is more than one Person acting as Trustee under this
Indenture, "Securities" with respect to the Indenture as to which such Person
is Trustee shall have the meaning stated in the first recital of this
Indenture and shall more particularly mean Securities authenticated and
delivered under this Indenture, exclusive, however, of Securities of any
series as to which such Person is not Trustee.

          "Security Register" and "Security Registrar" have the respective
meanings specified in Section 3.5.

          "Significant Subsidiary" means any Subsidiary which is a
"significant subsidiary" (as defined in Article 1, Rule 1-02 of Regulation
S-X, promulgated under the Securities Act of 1933) of the Company.

          "Special Record Date" for the payment of any Defaulted Interest on
the Registered Securities of or within any series means a date fixed by the
Trustee pursuant to Section 3.7.

          "Stated Maturity," when used with respect to any Security or any
installment of principal thereof or interest thereon, means the date specified
in such Security or a coupon representing such installment of interest as the
fixed date on which the principal of such Security or such installment of
principal or interest is due and payable.

          "Subsidiary" means a corporation a majority of the outstanding
voting stock of which is owned, directly or indirectly, by the Company or by
one or more other Subsidiaries of the Company, or by the Company and one or
more other Subsidiaries. For the purposes of this definition, "voting stock"
means stock that ordinarily has voting power for the election of directors,
whether at all times or only so long as no senior class of stock has such
voting power by reason of any contingency.

          "Trust Indenture Act" or "TIA" means the Trust Indenture Act of
1939, as in force at the date hereof; provided, however, that in the event the
Trust Indenture Act of 1939 or such rules and regulations are amended after
such date, "Trust Indenture Act" means, to the extent required by any such
amendment, the Trust Indenture Act of 1939 and such rules and regulations as
so amended.

          "Trustee" means the Person named as the "Trustee" in the first
paragraph of this Indenture until a successor Trustee shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Trustee" shall mean or include each Person who is then a Trustee hereunder;
provided, however, that if at any time there is more than one such Person,
"Trustee" as used with respect to the Securities of any series shall mean only
the Trustee with respect to Securities of that series.

          "United States" means, unless otherwise specified with respect to
any Securities pursuant to Section 3.1, the United States of America
(including the states and

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                                      10


the District of Columbia), its territories, its possessions and other areas
subject to its jurisdiction.

          "United States person" means, unless otherwise specified with
respect to any Securities pursuant to Section 3.1, an individual who is a
citizen or resident of the United States, a corporation, partnership or other
entity created or organized in or under the laws of the United States or an
estate or trust the income of which is subject to United States federal income
taxation regardless of its source.

          "Yield to Maturity" means the yield to maturity, computed at the
time of issuance of a Security (or, if applicable, at the most recent
redetermination of interest on such Security) and as set forth in such
Security in accordance with generally accepted United States bond yield
computation principles.

          Section 1.2 Compliance Certificates and Opinions. Upon any
application or request by the Company to the Trustee to take any action under
any provision of this Indenture, the Company shall furnish to the Trustee an
Officers' Certificate stating that all conditions precedent, if any, provided
for in this Indenture relating to the proposed action have been complied with
and an Opinion of Counsel stating that in the opinion of such counsel all such
conditions precedent, if any, have been complied with, except that in the case
of any such application or request as to which the furnishing of such
documents is specifically required by any provision of this Indenture relating
to such particular application or request, no additional certificate or
opinion need be furnished.

          Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture (including certificates
delivered pursuant to Section 10.8) shall include:

                  (1) a statement that each individual signing such
         certificate or opinion has read such condition or covenant and the
         definitions herein relating thereto;

                  (2) a brief statement as to the nature and scope of the
         examination or investigation upon which the statements or opinions
         contained in such certificate or opinion are based;

                  (3) a statement that, in the opinion of each such
         individual, he has made such examination or investigation as is
         necessary to enable him to express an informed opinion as to whether
         or not such condition or covenant has been complied with; and

                  (4) a statement as to whether, in the opinion of each such
         individual, such condition or covenant has been complied with.

          Section 1.3 Form of Documents Delivered to Trustee. In any case
where several matters are required to be certified by, or covered by an
opinion of, any specified Person, it is not necessary that all such matters be
certified by, or covered by the opinion of, only one such Person, or that they
be so certified or covered by only one document,


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                                      11


but one such Person may certify or give an opinion as to some matters and one
or more other such Persons as to other matters, and any such Person may
certify or give an opinion as to such matters in one or several documents.

          Any certificate or opinion of an officer of the Company may be
based, insofar as it relates to legal matters, upon an Opinion of Counsel, or
a certificate or representations by counsel, unless such officer knows, or in
the exercise of reasonable care should know, that the opinion, certificate or
representations with respect to the matters upon which his certificate or
opinion is based are erroneous. Any such Opinion of Counsel or certificate or
representations may be based, insofar as it relates to factual matters, upon a
certificate or opinion of, or representations by, an officer or officers of
the Company stating that the information as to such factual matters is in the
possession of the Company, unless such counsel knows that the certificate or
opinion or representations as to such matters are erroneous.

          Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

          Section 1.4 Acts of Holders. (a) Any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Indenture
to be given or taken by Holders of the Outstanding Securities of all series or
one or more series, as the case may be, may be embodied in and evidenced by
one or more instruments of substantially similar tenor signed by such Holders
in person or by agents duly appointed in writing. If Securities of a series
are issuable as Bearer Securities, any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Indenture
to be given or taken by Holders of Securities of such series may,
alternatively, be embodied in and evidenced by the record of Holders of
Securities of such series voting in favor thereof, either in person or by
proxies duly appointed in writing, at any meeting of Holders of Securities of
such series duly called and held in accordance with the provisions of the
supplemental indenture with respect to such series, or a combination of such
instruments and any such record. Except as herein otherwise expressly
provided, such action shall become effective when such instrument or
instruments or record or both are delivered to the Trustee and, where it is
hereby expressly required, to the Company. Such instrument or instruments and
any such record (and the action embodied therein and evidenced thereby) are
herein sometimes referred to as the "Act" of the Holders signing such
instrument or instruments or so voting at any such meeting. Proof of execution
of any such instrument or of a writing appointing any such agent, or of the
holding by any Person of a Security, shall be sufficient for any purpose of
this Indenture and conclusive in favor of the Trustee and the Company and any
agent of the Trustee or the Company, if made in the manner provided in this
Section 1.4.

                  (b) The fact and date of the execution by any Person of any
         such instrument or writing may be proved by the affidavit of a
         witness of such execution or by a certificate of a notary public or
         other officer authorized by law to take acknowledgments of deeds,
         certifying that the individual signing such instrument or

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                                      12


         writing acknowledged to him the execution thereof. Where such
         execution is by a signer acting in a capacity other than his
         individual capacity, such certificate or affidavit shall also
         constitute sufficient proof of his authority. The fact and date of
         the execution of any such instrument or writing, or the authority of
         the Person executing the same, may also be proved in any other
         reasonable manner which the Trustee deems sufficient.

                  (c) The ownership of Registered Securities shall be proved
         by the Security Register.

                  (d) The ownership of Bearer Securities may be proved by the
         production of such Bearer Securities or by a certificate executed, as
         depositary, by any trust company, bank, banker or other depositary,
         wherever situated, if such certificate shall be deemed by the Trustee
         to be satisfactory, showing that at the date therein mentioned such
         Person had on deposit with such depositary, or exhibited, the Bearer
         Securities therein described; or such facts may be proved by the
         certificate or affidavit of the Person holding such Bearer
         Securities, if such certificate or affidavit is deemed by the Trustee
         to be satisfactory. The Trustee and the Company may assume that such
         ownership of any Bearer Security continues until (1) another
         certificate or affidavit bearing a later date issued in respect of
         the same Bearer Security is produced, or (2) such Bearer Security is
         produced to the Trustee by some other Person, or (3) such Bearer
         Security is surrendered in exchange for a Registered Security, or (4)
         such Bearer Security is no longer Outstanding. The ownership of
         Bearer Securities may also be proved in any other manner which the
         Trustee deems sufficient.

                        (e) (i) If the Company shall solicit from the Holders
                  of Registered Securities any request, demand, authorization,
                  direction, notice, consent, waiver or other Act, the Company
                  may, at its option, in or pursuant to a Board Resolution,
                  fix in advance a record date for the determination of
                  Holders entitled to give such request, demand,
                  authorization, direction, notice, consent, waiver or other
                  Act, but the Company shall have no obligation to do so;
                  provided that the Company may not set a record date for, and
                  the provisions of this paragraph shall not apply with
                  respect to, the giving or making of any notice, declaration,
                  request or direction referred to in clause (e)(iii) below.
                  Notwithstanding TIA Section 316(c), such record date shall
                  be the record date specified in or pursuant to such Board
                  Resolution, which shall be a date not earlier than the date
                  30 days prior to the first solicitation of Holders generally
                  in connection therewith and not later than the date such
                  solicitation is completed. If such a record date is fixed,
                  such request, demand, authorization, direction, notice,
                  consent, waiver or other Act may be given before or after
                  such record date, but only the Holders of record at the
                  close of business on such record date shall be deemed to be
                  Holders for the purposes of determining whether Holders of
                  the requisite proportion of Outstanding Securities have
                  authorized or agreed or consented to such request, demand,
                  authorization, direction, notice, consent, waiver or other
                  Act, and for that purpose the Outstanding Securities shall
                  be computed as of such record date; provided that no such
                  authorization, agreement or consent by the Holders on such
                  record date shall be deemed effective unless it shall become
                  effective pursuant to the provisions of this Indenture not
                  later than eleven months after the record date.


<PAGE>
                                      13


                        (ii) Subject to clause (e)(iii) below, in the absence
                  of any such record date fixed by the Company, regardless as
                  to whether a solicitation of the Holders is occurring on
                  behalf of the Company or any Holder, the Trustee may, at its
                  option, fix in advance a record date for the determination
                  of such Holders entitled to give such request, demand,
                  authorization, direction, notice, consent, waiver or other
                  Act, but the Trustee shall have no obligation to do so. Any
                  such record date shall be a date not more than 30 days prior
                  to the first solicitation of Holders generally in connection
                  therewith and no later than the date of such solicitation.

                        (iii) The Trustee may set any day as a record date for
                  the purpose of determining the Holders of Outstanding
                  Securities entitled to join in the giving or making of (i)
                  any Notice of Default, (ii) any declaration of acceleration
                  referred to in Section 5.2, (iii) any request to institute
                  proceedings referred to in Section 5.7(2), or (iv) any
                  direction referred to in Section 5.12. If any record date is
                  set pursuant to this paragraph, the Holders of Outstanding
                  Securities on such record date, and no other Holders, shall
                  be entitled to join in such notice, declaration, request or
                  direction, whether or not such Holders remain Holders after
                  such record date; provided that no such action shall be
                  effective hereunder unless taken on or prior to any
                  applicable expiration date by Holders of the requisite
                  principal amount of Outstanding Securities on such record
                  date. Nothing in this paragraph shall be construed to
                  prevent the Trustee from setting a new record date for any
                  action (whereupon the record date previously set shall
                  automatically and without any action by any Person be
                  cancelled and of no effect), nor shall anything in this
                  paragraph be construed to render ineffective any action
                  taken by Holders of the requisite principal amount of
                  Outstanding Securities on the date such action is taken.
                  Promptly after any record date is set pursuant to this
                  paragraph, the Trustee, at the Company's expense, shall
                  cause notice of such record date, the proposed action by
                  Holders and the applicable expiration date to be given to
                  the Company in writing and to each Holder of Securities in
                  the manner set forth in Section 1.6.

          (f) Any request, demand, authorization, direction, notice, consent,
waiver or other Act of the Holder of any Security shall bind every future
Holder of the same Security and the Holder of every Security issued upon the
registration of transfer thereof or in exchange therefor or in lieu thereof in
respect of anything done, omitted or suffered to be done by the Trustee, any
Security Registrar, any Paying Agent, any Authenticating Agent or the Company
in reliance thereon, whether or not notation of such action is made upon such
Security.

          Section 1.5 Notices, etc., to Trustee and Company. Any request,
demand, authorization, direction, notice, consent, waiver or Act of Holders or
other document provided or permitted by this Indenture to be made upon, given
or furnished to, or filed with,

                  (1) the Trustee by any Holder or by the Company shall be
         sufficient for every purpose hereunder if made, given, furnished or
         filed in writing to or
<PAGE>
                                      14


         with the Trustee at its Corporate Trust Office, Attention: Corporate
         Trust Administration; provided that notices to the Trustee shall
         only be deemed given when actually received by the Trustee,

                  (2) the Company by the Trustee or by any Holder shall be
         sufficient for every purpose hereunder (unless otherwise herein
         expressly provided) if in writing and mailed, first class postage
         prepaid, to the Company addressed to it at the address of its
         principal office specified in the first paragraph of this Indenture
         or at any other address previously furnished in writing to the
         Trustee by the Company.

          Section 1.6 Notice to Holders; Waiver. Where this Indenture provides
for notice of any event to Holders of Registered Securities by the Company or
the Trustee, such notice shall be sufficiently given (unless otherwise herein
expressly provided) if in writing and mailed, first-class postage prepaid, to
each such Holder affected by such event, at his address as it appears in the
Security Register, not later than the latest date, and not earlier than the
earliest date, prescribed for the giving of such notice. In any case where
notice to Holders of Registered Securities is given by mail, neither the
failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to
other Holders of Registered Securities or the sufficiency of any notice to
Holders of Bearer Securities given as provided herein. Any notice mailed to a
Holder in the manner herein prescribed shall be conclusively deemed to have
been received by such Holder, whether or not such Holder actually receives
such notice.

          If by reason of the suspension of or irregularities in regular mail
service or by reason of any other cause it shall be impracticable to give such
notice by mail, then such notification to Holders of Registered Securities as
shall be made with the approval of the Trustee shall constitute a sufficient
notification to such Holders for every purpose hereunder.

          Except as otherwise expressly provided herein or otherwise specified
with respect to any Securities pursuant to Section 3.1, where this Indenture
provides for notice to Holders of Bearer Securities of any event, such notice
shall be sufficiently given if published in an Authorized Newspaper in New
York City and in such other city or cities as may be specified in such
Securities on a Business Day, such publication to be not later than the latest
date, and not earlier than the earliest date, prescribed for the giving of
such notice. Any such notice shall be deemed to have been given on the date of
such publication or, if published more than once, on the date of the first
such publication.

          If by reason of the suspension of publication of any Authorized
Newspaper or Authorized Newspapers or by reason of any other cause it shall be
impracticable to publish any notice to Holders of Bearer Securities as
provided above, then such notification to Holders of Bearer Securities as
shall be given with the approval of the Trustee shall constitute sufficient
notice to such Holders for every purpose hereunder. Neither the failure to
give notice by publication to any particular Holder of Bearer Securities as
provided above, nor any defect in any notice so published, shall

<PAGE>
                                      15


affect the sufficiency of such notice with respect to other Holders of Bearer
Securities or the sufficiency of any notice to Holders of Registered
Securities given as provided herein.

          Any request, demand, authorization, direction, notice, consent or
waiver required or permitted under this Indenture shall be in the English
language, except that any published notice may be in an official language of
the country of publication.

          Where this Indenture provides for notice in any manner, such notice
may be waived in writing by the Person entitled to receive such notice, either
before or after the event, and such waiver shall be the equivalent of such
notice. Waivers of notice by Holders shall be filed with the Trustee, but such
filing shall not be a condition precedent to the validity of any action taken
in reliance upon such waiver.

          Section 1.7 Effect of Headings and Table of Contents. The Article
and Section headings herein and the Table of Contents are for convenience only
and shall not affect the construction hereof.

          Section 1.8 Successors and Assigns. All covenants and agreements in
this Indenture by the Company shall bind its successors and assigns, whether
so expressed or not.

          Section 1.9 Separability Clause. In case any provision in this
Indenture or in any Security or coupon shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

          Section 1.10 Benefits of Indenture. Nothing in this Indenture or in
the Securities or coupons, express or implied, shall give to any Person, other
than the parties hereto, any Security Registrar, any Paying Agent, any
Authenticating Agent and their successors hereunder and the Holders any
benefit or any legal or equitable right, remedy or claim under this Indenture.

          Section 1.11 Governing Law. This Indenture and the Securities and
coupons shall be governed by and construed in accordance with the law of the
State of New York without regard to conflicts of laws principles. This
Indenture is subject to the provisions of the TIA that are required to be part
of this Indenture and shall, to the extent applicable, be governed by such
provisions.

          Section 1.12 Legal Holidays. In any case where any Interest Payment
Date, Redemption Date, Repurchase Date, sinking fund payment date, Stated
Maturity or Maturity of any Security or the last date on which a Holder has
the right to convert his Securities shall not be a Business Day at any Place
of Payment, then (notwithstanding any other provision of this Indenture or any
Security or coupon other than a provision in the Securities of any series
which specifically states that such provision shall apply in lieu hereof),
payment of interest or any Additional Amounts or principal (and premium, if
any) need not be made at such Place of Payment on such date, but may be made
on the next succeeding Business Day at such Place of Payment with the same
force and effect as

<PAGE>
                                      16


if made on the Interest Payment Date, Redemption Date, Repurchase Date or
sinking fund payment date, or at the Stated Maturity or Maturity or on such
last day for conversion; provided that no interest shall accrue on the amount
so payable for the period from and after such Interest Payment Date,
Redemption Date, Repurchase Date, sinking fund payment date, Stated Maturity
or Maturity or on such last day for conversion, as the case may be.

          Section 1.13 Personal Immunity from Liability for Incorporators,
Stockholders, Etc. No recourse shall be had for the payment of the principal
of or premium, if any, or interest, if any, on any Security, or for any claim
based thereon, or otherwise in respect of any Security, or based on or in
respect of this Indenture or any indenture supplemental hereto, against any
incorporator, or against any past, present or future stockholder, director or
officer, as such, of the Company or of any successor corporation, whether by
virtue of any constitution, statute or rule of law, or by the enforcement of
any assessment or penalty or otherwise, all such liability being expressly
waived and released as a condition of, and as consideration for, the execution
of this Indenture and the issue of Securities.

          Section 1.14 Conflict with Trust Indenture Act. If any provision
hereof limits, qualifies or conflicts with a provision of the TIA which is
required under such Act to be a part of and govern this Indenture, the latter
provision shall control. If any provision of this Indenture modifies or
excludes any provision of the TIA which may be so modified or excluded, the
latter provision shall be deemed to apply to this Indenture as so modified or
to be excluded, as the case may be. To the extent a Security conflicts with a
provision in the Indenture, the Indenture governs.

                                   ARTICLE 2

                               SECURITIES FORMS

          Section 2.1 Forms of Securities. The Registered Securities, if any,
of each series and the Bearer Securities, if any, of each series and related
coupons shall be in substantially the forms as shall be established in one or
more indentures supplemental hereto or approved from time to time by or
pursuant to a Board Resolution in accordance with Section 3.1, shall have such
appropriate insertions, omissions, substitutions and other variations as are
required or permitted by this Indenture or any indenture supplemental hereto,
and may have such letters, numbers or other marks of identification or
designation and such legends or endorsements placed thereon as may be required
to comply with any law or with any rule or regulation made pursuant thereto or
with any rule or regulation of any securities exchange on which the Securities
may be listed or any depositary therefor, or to conform to usage or as may,
consistently herewith, be determined by the officers executing such
Securities, as evidenced by their execution of the Securities.

          Unless otherwise specified as contemplated by Section 3.1, Bearer
Securities shall have interest coupons attached.

<PAGE>
                                      17


          The definitive Securities and coupons shall be printed, lithographed
or engraved or produced by any combination of these methods on a steel
engraved border or steel engraved borders or may be produced in any other
manner, all as determined by the officers executing such Securities or
coupons, as evidenced by their execution of such Securities or coupons.

          Section 2.2 Form of Trustee's Certificate of Authentication. Subject
to Section 6.12, the Trustee's certificate of authentication shall be in
substantially the following form:

          This is one of the Securities of the series designated therein
referred to in the within-mentioned Indenture.

                                    as Trustee


                                    By
                                            Authorized Signatory

          Section 2.3 Securities Issuable in Global Form. If Securities of or
within a series are issuable in global form, as specified as contemplated by
Section 3.1, then, notwithstanding clause (8) of Section 3.1 and the
provisions of Section 3.2, any such Security shall represent such of the
Outstanding Securities of such series as shall be specified therein and may
provide that it shall represent the aggregate amount of Outstanding Securities
of such series from time to time endorsed thereon and that the aggregate
amount of Outstanding Securities of such series represented thereby may from
time to time be increased or decreased to reflect exchanges. Any endorsement
of a Security in global form to reflect the amount, or any increase or
decrease in the amount, of Outstanding Securities represented thereby shall be
made by the Trustee in such manner and upon instructions given by such Person
or Persons as shall be specified therein or in the Company Order to be
delivered to the Trustee pursuant to Section 3.3 or 3.4. Subject to the
provisions of Section 3.3 and, if applicable, Section 3.4, the Trustee shall
deliver and redeliver any Security in permanent global form in the manner and
upon instructions given by the Person or Persons specified therein or in the
applicable Company Order. If a Company Order pursuant to Section 3.3 or 3.4
has been, or simultaneously is, delivered, any instructions by the Company
with respect to endorsement or delivery or redelivery of a Security in global
form shall be in writing but need not comply with Section 1.2 and need not be
accompanied by an Opinion of Counsel.

          The provisions of the last sentence of Section 3.3 shall apply to
any Security represented by a Security in global form if such Security was
never issued and sold by the Company and the Company delivers to the Trustee
the Security in global form together with written instructions (which need not
comply with Section 1.2 and need not be accompanied by an Opinion of Counsel)
with regard to the reduction in the principal amount of Securities represented
thereby, together with the written statement contemplated by the last sentence
of Section 3.3.

<PAGE>
                                      18


          Notwithstanding the provisions of Section 3.7, unless otherwise
specified as contemplated by Section 3.1, payment of principal of and any
premium and interest on any Security in permanent global form shall be made to
the Person or Persons specified therein.

          Notwithstanding the provisions of Section 3.8 and except as provided
in the preceding paragraph, the Company, the Trustee and any agent of the
Company and the Trustee shall treat as the Holder of such principal amount of
Outstanding Securities represented by a permanent global Security (i) in the
case of a permanent global Security in registered form, the Holder of such
permanent global Security in registered form, or (ii) in the case of a
permanent global Security in bearer form, Euroclear or Clearstream.

                                   ARTICLE 3

                                THE SECURITIES

          Section 3.1 Amount Unlimited; Issuable in Series. The aggregate
principal amount of Securities which may be authenticated and delivered under
this Indenture is unlimited.

          The Securities may be issued in one or more series. There shall be
established in one or more Board Resolutions or pursuant to authority granted
by one or more Board Resolutions and, subject to Section 3.3, set forth, or
determined in the manner provided, in an Officers' Certificate, or established
in one or more indentures supplemental hereto, prior to the issuance of
Securities of any series, any or all of the following, as applicable (each of
which (except for the matters set forth in clauses (1), (2) and (22) below) if
so provided, may be determined from time to time by the Company with respect
to unissued Securities of the series when issued from time to time):

                  (1) the title of the Securities of the series (which shall
         distinguish the Securities of such series from all other series of
         Securities);

                  (2) any limit upon the aggregate principal amount of the
         Securities of the series that may be authenticated and delivered
         under this Indenture (except for Securities authenticated and
         delivered upon registration of transfer of, or in exchange for, or in
         lieu of, other Securities of the series pursuant to Section 3.4, 3.5,
         3.6, 9.6, 11.7 or 13.6);

                  (3) the Person to whom any interest on any Registered
         Security of the series shall be payable, if other than the Person in
         whose name that Security (or one or more Predecessor Securities) is
         registered at the close of business on the Regular Record Date for
         such interest, the manner in which, or the Person to whom, any
         interest on any Bearer Security of the series shall be payable, if
         otherwise than upon presentation and surrender of the coupons
         appertaining thereto as they severally mature, and the extent to
         which, or the manner in which, any interest payable on a temporary
         global Security on an Interest Payment Date will be paid if other
         than in the manner provided in Section 3.4;

<PAGE>
                                      19


                  (4) the date or dates, or the method by which such date or
         dates will be determined, on which the principal and premium, if any,
         of the Securities of the series shall be payable or the method of
         that determination or the right to defer any interest payments;

                  (5) the rate or rates (which may be fixed or variable) at
         which the Securities of the series shall bear interest, if any, or
         the method by which such rate or rates shall be determined, the date
         or dates from which such interest shall accrue or the method by which
         such date or dates shall be determined, the Interest Payment Dates on
         which such interest will be payable and the Regular Record Date, if
         any, for the interest payable on any Registered Security on any
         Interest Payment Date, or the method by which such date shall be
         determined, and the basis upon which interest shall be calculated if
         other than that of a 360-day year of twelve 30-day months;

                  (6) the place or places, if any, other than or in addition
         to the Borough of Manhattan, New York City, where the principal of
         (and premium, if any), interest, if any, on, and Additional Amounts,
         if any, payable in respect of, Securities of the series shall be
         payable, any Registered Securities of the series may be surrendered
         for registration of transfer, exchange or conversion and notices or
         demands to or upon the Company in respect of the Securities of the
         series and this Indenture may be served;

                  (7) the period or periods within which, the date or dates on
         which, the price or prices at which, the currency or currencies,
         currency unit or units or composite currency or currencies in which,
         and other terms and conditions upon which Securities of the series
         may be redeemed, in whole or in part, at the option of the Company,
         if the Company is to have the option;

                  (8) the obligation, if any, of the Company to redeem, repay
         or purchase Securities of the series pursuant to any sinking fund or
         analogous provision or at the option of a Holder thereof, and the
         period or periods within which or the date or dates on which, the
         price or prices at which, the currency or currencies, currency unit
         or units or composite currency or currencies in which, and other
         terms and conditions upon which Securities of the series shall be
         redeemed, repaid or purchased, in whole or in part, pursuant to such
         obligation;

                  (9) the terms, if any, upon which the Securities of the
         series may be convertible into or exchanged for Securities of another
         series, Common Stock or Preferred Stock, as the case may be, and the
         terms and conditions upon which such conversion shall be effected
         (including the initial conversion or exchange price or rate, the
         conversion or exchange period, any adjustment of the applicable
         conversion price and any requirements relative to the reservation of
         such shares for purposes of conversion or exchange);

                  (10) if other than denominations of $1,000 and any integral
         multiple thereof, the denominations in which any Registered
         Securities of the series shall

<PAGE>
                                      20


         be issuable and, if other than the denomination of $5,000, the
         denomination or denominations in which any Bearer Securities of the
         series shall be issuable;

                  (11) if other than Dollars, the Foreign Currency or
         Currencies in which payment of the principal of (and premium, if any)
         or interest or Additional Amounts, if any, on the Securities of the
         series shall be payable or in which the Securities of the series
         shall be denominated;

                  (12) whether the amount of payments of principal of (and
         premium, if any) or interest, if any, on the Securities of the series
         may be determined with reference to an index, formula or other method
         (which index, formula or method may be based, without limitation, on
         one or more currencies, currency units, composite currencies,
         commodities, equity indices or other indices), and the manner in
         which such amounts shall be determined;

                  (13) if the principal amount payable at the stated maturity
         of the Securities of the series will not be determinable as of any
         one or more dates before the Stated Maturity, the amount that will be
         deemed to be the principal amount as of any date for any purpose,
         including the principal amount thereof which will be due and payable
         upon any Maturity other than the Stated Maturity or which will be
         deemed to be outstanding as of any date (or, in any such case, the
         manner in which the deemed principal amount is to be determined), and
         if necessary, the manner of determining the equivalent thereof in
         United States currency;

                  (14) whether the principal of (and premium, if any) or
         interest or Additional Amounts, if any, on the Securities of the
         series are to be payable, at the election of the Company or a Holder
         thereof, in a currency or currencies, currency unit or units or
         composite currency or currencies other than that in which such
         Securities are denominated or stated to be payable, the period or
         periods within which, and the terms and conditions upon which, such
         election may be made, and the time and manner of, and identity of the
         exchange rate agent with responsibility for, determining the exchange
         rate between the currency or currencies, currency unit or units or
         composite currency or currencies in which such Securities are
         denominated or stated to be payable and the currency or currencies,
         currency unit or units or composite currency or currencies in which
         such Securities are to be so payable;

                  (15) if other than the principal amount thereof, the portion
         of the principal amount of Securities of the series that shall be
         payable upon declaration of acceleration of the Maturity thereof
         pursuant to Section 5.2 or, if applicable, the portion of the
         principal amount of Securities of the series that is convertible in
         accordance with the provisions of this Indenture, or the method by
         which such portion shall be determined;

<PAGE>
                                      21


                  (16) the applicability of, and any addition to or change in,
         the covenants and definitions then set forth in the Indenture or in
         the terms then set forth in such Indenture relating to permitted
         consolidations, mergers or sales of assets;

                  (17) the applicability, if any, of Section 14.2 and/or
         Section 14.3 to the Securities of the series and any provisions in
         modification of, in addition to or in lieu of any of the provisions
         of Article 14;

                  (18)(a) whether Securities of the series are to be issuable
         as Registered Securities, Bearer Securities (with or without coupons)
         or both, any restrictions applicable to the offer, sale or delivery
         of Bearer Securities and the terms upon which Bearer Securities of
         the series may be exchanged for Registered Securities of the series
         and vice versa (if permitted by applicable laws and regulations),
         whether any Securities of the series are to be issuable initially in
         temporary global form and whether any Securities of the series are to
         be issuable in permanent global form with or without coupons and, if
         so, whether beneficial owners of interests in any such permanent
         global Security may exchange such interests for Securities of such
         series and of like tenor of any authorized form and denomination and
         the circumstances under which any such exchanges may occur, if other
         than in the manner provided in Section 3.5, and, if Registered
         Securities of the series are to be issuable as a global Security, the
         identity of the depositary for such series;

                  (18)(b) the date as of which any Bearer Securities of the
         series and any temporary global Security representing Outstanding
         Securities of the series shall be dated if other than the date of
         original issuance of the first Security of the series to be issued;

                  (18)(c) if the Securities of such series are to be issuable
         in definitive form (whether upon original issue or upon exchange of a
         temporary Security of such series) only upon receipt of certain
         certificates or other documents or satisfaction of other conditions,
         then the form and/or terms of such certificates, documents or
         conditions;

                  (19) the appointment of any trustee, any authenticating or
         paying agents, transfer agent or registrars;

                  (20) the terms, if any, of any guarantee of the payment of
         principal, premium and interest with respect to the Securities of the
         series and any corresponding changes to the provisions of the
         applicable indenture as then in effect;

                  (21) the terms, if any, of the transfer, mortgage, pledge or
         assignment as security for the Securities of the series of any
         properties, assets, moneys, proceeds, securities or other collateral,
         including whether certain provisions of the TIA are applicable and
         any corresponding changes to provisions of the applicable

<PAGE>
                                      22


         indenture as then in effect and including provisions addressing
         priority, perfection and escrow arrangements related to the security
         interest;

                  (22) any deletions from, modifications of or additions to
         the Events of Default or covenants of the Company with respect to
         Securities of the series, whether or not such Events of Default or
         covenants are consistent with the Events of Default or covenants set
         forth herein, and any change in the right of the Trustee or the
         Holders of the Securities to declare the principal premium and
         interest with respect to debt securities due and payable;

                  (23) provisions, if any, granting special rights to the
         Holders of Securities of the series upon the occurrence of such
         events as may be specified;

                  (24) if the Securities of the series are to be issued upon
         the exercise of warrants, the time, manner and place for such
         Securities to be authenticated and delivered;

                  (25) whether and under what circumstances the Company will
         pay Additional Amounts as contemplated by Section 10.8 on the
         Securities of the series to any Holder who is not a United States
         person (including any modification to the definition of such term) in
         respect of any tax, assessment or governmental charge and, if so,
         whether the Company will have the option to redeem such Securities
         rather than pay such Additional Amounts (and the terms of any such
         option); and

                  (26) any other terms of the series.

          All Securities of any one series and the coupons appertaining to any
Bearer Securities of such series shall be substantially identical except, in
the case of Registered Securities, as to denomination and except as may
otherwise be provided in or pursuant to such Board Resolution (subject to
Section 3.3) and set forth in such Officers' Certificate or in any such
indenture supplemental hereto. All Securities of any one series need not be
issued at the same time and, unless otherwise provided, a series may be
reopened, without the consent of the Holders, for issuances of additional
Securities of such series.

          If any of the terms of the Securities of any series are established
by action taken pursuant to one or more Board Resolutions, a copy of an
appropriate record of such action(s) shall be certified by the Secretary or an
Assistant Secretary of the Company and delivered to the Trustee at or prior to
the delivery of the Officers' Certificate setting forth the terms of the
Securities of such series.

          Section 3.2 Denominations. The Securities of each series shall be
issuable in such denominations as shall be specified as contemplated by
Section 3.1. With respect to Securities of any series denominated in Dollars,
in the absence of any such provisions with respect to the Securities of any
series, the Registered Securities of such series, other than Registered
Securities issued in global form (which may be of any

<PAGE>
                                      23


denomination), shall be issuable in denominations of $1,000 and any integral
multiple thereof and the Bearer Securities of such series, other than Bearer
Securities issued in global form (which may be of any denomination), shall be
issuable in a denomination of $5,000.

          Section 3.3 Execution, Authentication, Delivery and Dating. The
Securities and any coupons appertaining thereto shall be executed on behalf of
the Company by the Chief Executive Officer, Chief Financial Officer, the
President or a Vice President of the Company and attested by its Secretary or
one of its Assistant Secretaries. The signature of any of these individuals on
the Securities and coupons may be manual or facsimile signatures of the
present or any future such authorized officer and may be imprinted or
otherwise reproduced on the Securities.

          Securities or coupons bearing the manual or facsimile signatures of
individuals who were at any time the proper officers of the Company shall bind
the Company, notwithstanding that such individuals or any of them have ceased
to hold such offices prior to the authentication and delivery of such
Securities or did not hold such offices at the date of such Securities or
coupons.

          At any time and from time to time after the execution and delivery
of this Indenture, the Company may deliver Securities of any series, together
with any coupon appertaining thereto, executed by the Company to the Trustee
for authentication, together with a Company Order for the authentication and
delivery of such Securities, and the Trustee in accordance with the Company
Order shall authenticate and deliver such Securities; provided, however, that,
in connection with its original issuance, no Bearer Security shall be mailed
or otherwise delivered to any location in the United States; and provided
further that, unless otherwise specified with respect to any series of
Securities pursuant to Section 3.1, a Bearer Security may be delivered in
connection with its original issuance only if the Person entitled to receive
such Bearer Security shall have furnished a certificate to Euroclear or
Clearstream, as the case may be, in the form set forth in Exhibit A-1 to this
Indenture or such other certificate as may be specified with respect to any
series of Securities pursuant to Section 3.1, dated no earlier than 15 days
prior to the earlier of the date on which such Bearer Security is delivered
and the date on which any temporary Security first becomes exchangeable for
such Bearer Security in accordance with the terms of such temporary Security
and this Indenture. If any Security shall be represented by a permanent global
Bearer Security, then, for purposes of this Section and Section 3.4, the
notation of a beneficial owner's interest therein upon original issuance of
such Security or upon exchange of a portion of a temporary global Security
shall be deemed to be delivery in connection with its original issuance of
such beneficial owner's interest in such permanent global Security. Except as
permitted by Section 3.6, the Trustee shall not authenticate and deliver any
Bearer Security unless all appurtenant coupons for interest then matured have
been detached and cancelled.

          If all the Securities of any series are not to be issued at one time
and if the Board Resolution or supplemental indenture establishing such series
shall so permit, such Company Order may set forth procedures acceptable to the
Trustee for the issuance of

<PAGE>
                                      24


such Securities and determining the terms of particular Securities of such
series, such as interest rate or formula, maturity date, date of issuance and
date from which interest shall accrue. In authenticating such Securities, and
accepting the additional responsibilities under this Indenture in relation to
such Securities, the Trustee shall be entitled to receive, and (subject to TIA
Section 315(a) through 315(d)) shall be fully protected in relying upon,

          (i) an Opinion of Counsel stating that:

                    (a) the form or forms of such Securities and any coupons
          have been established in conformity with the provisions of this
          Indenture;

                    (b) the terms of such Securities and any coupons have been
          established in conformity with the provisions of this Indenture; and

                    (c) such Securities, together with any coupons
          appertaining thereto, when completed by appropriate insertions and
          executed and delivered by the Company to the Trustee for
          authentication in accordance with this Indenture, authenticated and
          delivered by the Trustee in accordance with this Indenture and
          issued by the Company in the manner and subject to any conditions
          specified in such Opinion of Counsel, will constitute legal, valid
          and binding obligations of the Company, enforceable in accordance
          with their terms, subject to applicable bankruptcy, insolvency,
          moratorium, reorganization and other similar laws of general
          applicability relating to or affecting the enforcement of creditors'
          rights generally and to general equitable principles; and

          (ii) an Officers' Certificate stating that all conditions precedent
provided for in this Indenture relating to the issuance of the Securities have
been complied with and that, to the best of the knowledge of the signers of
such certificate, no Event of Default with respect to any of the Securities
shall have occurred and be continuing.

If such form or terms have been so established, the Trustee shall not be
required to authenticate such Securities if the issue of such Securities
pursuant to this Indenture will affect the Trustee's own rights, duties,
obligations or immunities under the Securities and this Indenture or otherwise
in a manner which is not reasonably acceptable to the Trustee.

          Notwithstanding the provisions of Section 3.1 and of the preceding
paragraph, if all the Securities of any series are not to be issued at one
time, it shall not be necessary to deliver an Officers' Certificate otherwise
required pursuant to Section 3.1 or a Company Order, or an Opinion of Counsel
or an Officers' Certificate otherwise required pursuant to the preceding
paragraph at the time of issuance of each Security of such series; provided
that such order, opinion and certificates, with appropriate modifications to
cover such future issuances, shall be delivered at or before the time of
issuance of the first Security of such series.


<PAGE>
                                      25


          Each Registered Security shall be dated the date of its
authentication and each Bearer Security shall be dated as of the date
specified as contemplated by Section 3.1.

          No Security or coupon shall be entitled to any benefit under this
Indenture or be valid or obligatory for any purpose unless there appears on
such Security or Security to which such coupon appertains a certificate of
authentication substantially in the form provided for herein duly executed by
the Trustee by manual signature of an authorized signatory, and such
certificate upon any Security shall be conclusive evidence, and the only
evidence, that such Security has been duly authenticated and delivered
hereunder and is entitled to the benefits of this Indenture. Notwithstanding
the foregoing, if any Security shall have been authenticated and delivered
hereunder but never issued and sold by the Company, and the Company shall
deliver such Security to the Trustee for cancellation as provided in Section
3.9 together with a written statement (which need not comply with Section 1.2
and need not be accompanied by an Opinion of Counsel) stating that such
Security has never been issued and sold by the Company, for all purposes of
this Indenture such Security shall be deemed never to have been authenticated
and delivered hereunder and shall never be entitled to the benefits of this
Indenture.

          Section 3.4 Temporary Securities. (a) Pending the preparation of
definitive Securities of any series, the Company may execute, and upon Company
Order the Trustee shall authenticate and deliver, temporary Securities which
are printed, lithographed, typewritten, mimeographed or otherwise produced, in
any authorized denomination, substantially of the tenor of the definitive
Securities in lieu of which they are issued, in registered form, or, if
authorized, in bearer form with one or more coupons or without coupons, and
with such appropriate insertions, omissions, substitutions and other
variations as the officers executing such Securities may determine, as
conclusively evidenced by their execution of such Securities. In the case of
Securities of any series, such temporary Securities may be in global form.

          Except in the case of temporary Securities in global form (which
shall be exchanged in accordance with Section 3.4(b) or as otherwise provided
in or pursuant to a Board Resolution) if temporary Securities of any series
are issued, the Company will cause definitive Securities of that series to be
prepared without unreasonable delay. After the preparation of definitive
Securities of such series, the temporary Securities of such series shall be
exchangeable for definitive Securities of such series upon surrender of the
temporary Securities of such series at the office or agency of the Company in
a Place of Payment for that series, without charge to the Holder. Upon
surrender for cancellation of any one or more temporary Securities of any
series (accompanied by any non-matured coupons appertaining thereto) the
Company shall execute and the Trustee shall authenticate and deliver in
exchange therefor a like principal amount of definitive Securities of the same
series of authorized denominations; provided, however, that no definitive
Bearer Security shall be delivered in exchange for a temporary Registered
Security; and provided further that a definitive Bearer Security shall be
delivered in exchange for a temporary Bearer Security only in compliance with
the conditions set forth in Section 3.3. Until so exchanged, the temporary
Securities of any series shall be

<PAGE>
                                      26


entitled to in all respects the same benefits under this Indenture as
definitive Securities of such series.

          (b) Unless otherwise provided in or pursuant to a Board Resolution,
this Section 3.4(b) shall govern the exchange of temporary Securities issued
in global form other than through the facilities of The Depository Trust
Company ("DTC"). If any such temporary Security is issued in global form, then
such temporary global Security shall, unless otherwise provided therein, be
delivered to the London office of a depositary or common depositary (the
"Common Depositary"), for the benefit of Euroclear and Clearstream, for credit
to the respective accounts of the beneficial owners of such Securities (or to
such other accounts as they may direct).

          Without unnecessary delay but in any event not later than the date
specified in, or determined pursuant to the terms of, any such temporary
global Security (the "Exchange Date"), the Company shall deliver to the
Trustee definitive Securities, in aggregate principal amount equal to the
principal amount of such temporary global Security, executed by the Company.
On or after the Exchange Date, such temporary global Security shall be
surrendered by the Common Depositary to the Trustee, as the Company's agent
for such purpose, to be exchanged, in whole or from time to time in part, for
definitive Securities without charge, and the Trustee shall authenticate and
deliver, in exchange for each portion of such temporary global Security, an
equal aggregate principal amount of definitive Securities of the same series
of authorized denominations and of like tenor as the portion of such temporary
global Security to be exchanged. The definitive Securities to be delivered in
exchange for any such temporary global Security shall be in bearer form,
registered form, permanent global bearer form or permanent global registered
form, or any combination thereof, as specified as contemplated by Section 3.1,
and, if any combination thereof is so specified, as requested by the
beneficial owner thereof; provided, however, that, unless otherwise specified
in such temporary global Security, upon such presentation by the Common
Depositary, such temporary global Security is accompanied by a certificate
dated the Exchange Date or a subsequent date and signed by Euroclear as to the
portion of such temporary global Security held for its account then to be
exchanged and a certificate dated the Exchange Date or a subsequent date and
signed by Clearstream as to the portion of such temporary global Security held
for its account then to be exchanged, each in the form set forth in Exhibit
A-2 to this Indenture or in such other form as may be established pursuant to
Section 3.1; and provided further that definitive Bearer Securities shall be
delivered in exchange for a portion of a temporary global Security only in
compliance with the requirements of Section 3.3.

          Unless otherwise specified in such temporary global Security, the
interest of a beneficial owner of Securities of a series in a temporary global
Security shall be exchanged for definitive Securities of the same series and
of like tenor following the Exchange Date when the account holder instructs
Euroclear or Clearstream, as the case may be, to request such exchange on his
behalf and delivers to Euroclear or Clearstream, as the case may be, a
certificate in the form set forth in Exhibit A-1 to this Indenture (or in such
other form as may be established pursuant to Section 3.1), dated no earlier
than

<PAGE>
                                      27


15 days prior to the Exchange Date, copies of which certificate shall be
available from the offices of Euroclear and Clearstream, the Trustee, any
Authenticating Agent appointed for such series of Securities and each Paying
Agent. Unless otherwise specified in such temporary global Security, any such
exchange shall be made free of charge to the beneficial owners of such
temporary global Security, except that a Person receiving definitive
Securities must bear the cost of insurance, postage, transportation and the
like unless such Person takes delivery of such definitive Securities in person
at the offices of Euroclear or Clearstream. Definitive Securities in bearer
form to be delivered in exchange for any portion of a temporary global
Security shall be delivered only outside the United States.

          Until exchanged in full as hereinabove provided, the temporary
Securities of any series shall in all respects be entitled to the same
benefits under this Indenture as definitive Securities of the same series and
of like tenor authenticated and delivered hereunder, except that, unless
otherwise specified as contemplated by Section 3.1, interest payable on a
temporary global Security on an Interest Payment Date for Securities of such
series occurring prior to the applicable Exchange Date shall be payable to
Euroclear and Clearstream on such Interest Payment Date upon delivery by
Euroclear and Clearstream to the Trustee of a certificate or certificates in
the form set forth in Exhibit A-2 to this Indenture (or in such other forms as
may be established pursuant to Section 3.1), for credit without further
interest on or after such Interest Payment Date to the respective accounts of
Persons who are the beneficial owners of such temporary global Security on
such Interest Payment Date and who have each delivered to Euroclear or
Clearstream, as the case may be, a certificate dated no earlier than 15 days
prior to the Interest Payment Date occurring prior to such Exchange Date in
the form set forth as Exhibit A-1 to this Indenture (or in such other forms as
may be established pursuant to Section 3.1). Notwithstanding anything to the
contrary herein contained, the certifications made pursuant to this paragraph
shall satisfy the certification requirements of the preceding two paragraphs
of this Section 3.4(b) and of the third paragraph of Section 3.3 of this
Indenture and the interests of the Persons who are the beneficial owners of
the temporary global Security with respect to which such certification was
made will be exchanged for definitive Securities of the same series and of
like tenor on the Exchange Date or the date of certification if such date
occurs after the Exchange Date, without further act or deed by such beneficial
owners. Except as otherwise provided in this paragraph, no payments of
principal or interest owing with respect to a beneficial interest in a
temporary global Security will be made unless and until such interest in such
temporary global Security shall have been exchanged for an interest in a
definitive Security. Any interest so received by Euroclear and Clearstream and
not paid as herein provided shall be returned to the Trustee prior to the
expiration of two years after such Interest Payment Date in order to be repaid
to the Company.

          Section 3.5 Registration, Registration of Transfer and Exchange. The
Company shall cause to be kept at the Corporate Trust Office of the Trustee or
in any office or agency of the Company in a Place of Payment a register for
each series of Securities (the registers maintained in such office or in any
such office or agency of the Company in a Place of Payment being herein
sometimes referred to collectively as the

<PAGE>
                                      28


"Security Register") in which, subject to such reasonable regulations as it
may prescribe, the Company shall provide for the registration of Registered
Securities and of transfers of Registered Securities. The Security Register
shall be in written form or any other form capable of being converted into
written form within a reasonable time. The Trustee, at its Corporate Trust
Office, is hereby appointed "Security Registrar" for the purpose of
registering Registered Securities and transfers of Registered Securities on
such Security Register as herein provided. In the event that the Trustee shall
cease to be Security Registrar, it shall have the right to examine the
Security Register at all reasonable times.

          Subject to the provisions of this Section 3.5, upon surrender for
registration of transfer of any Registered Security of any series at any
office or agency of the Company in a Place of Payment for that series, the
Company shall execute, and the Trustee shall authenticate and deliver, in the
name of the designated transferee or transferees, one or more new Registered
Securities of the same series, of any authorized denominations and of a like
aggregate principal amount, bearing a number not contemporaneously
outstanding, and containing identical terms and provisions.

          Subject to the provisions of this Section 3.5, at the option of the
Holder, Registered Securities of any series may be exchanged for other
Registered Securities of the same series, of any authorized denomination or
denominations and of a like aggregate principal amount, containing identical
terms and provisions, upon surrender of the Registered Securities to be
exchanged at any such office or agency. Whenever any such Registered
Securities are so surrendered for exchange, the Company shall execute, and the
Trustee shall authenticate and deliver, the Registered Securities which the
Holder making the exchange is entitled to receive. Unless otherwise specified
with respect to any series of Securities as contemplated by Section 3.1,
Bearer Securities may not be issued in exchange for Registered Securities.

          If (but only if) permitted by the applicable Board Resolution and
(subject to Section 3.3) set forth in the applicable Officers' Certificate, or
in any indenture supplemental hereto, delivered as contemplated by Section
3.1, at the option of the Holder, Bearer Securities of any series may be
exchanged for Registered Securities of the same series of any authorized
denominations and of a like aggregate principal amount and tenor, upon
surrender of the Bearer Securities to be exchanged at any such office or
agency, with all unmatured coupons and all matured coupons in default thereto
appertaining. If the Holder of a Bearer Security is unable to produce any such
unmatured coupon or coupons or matured coupon or coupons in default, any such
permitted exchange may be effected if the Bearer Securities are accompanied by
payment in funds acceptable to the Company in an amount equal to the face
amount of such missing coupon or coupons, or the surrender of such missing
coupon or coupons may be waived by the Company and the Trustee if there is
furnished to them such security or indemnity as they may require to save each
of them and any Paying Agent harmless. If thereafter the Holder of such
Security shall surrender to any Paying Agent any such missing coupon in
respect of which such a payment shall have been made, such Holder shall be
entitled to receive the amount of such payment; provided, however, that,
except as otherwise provided in Section 10.2, interest represented by coupons
shall be payable only upon


<PAGE>
                                      29


presentation and surrender of those coupons at an office or agency located
outside the United States. Notwithstanding the foregoing, in case a Bearer
Security of any series is surrendered at any such office or agency in a
permitted exchange for a Registered Security of the same series and like tenor
after the close of business at such office or agency on (i) any Regular Record
Date and before the opening of business at such office or agency on the
relevant Interest Payment Date, or (ii) any Special Record Date and before the
opening of business at such office or agency on the related proposed date for
payment of Defaulted Interest, such Bearer Security shall be surrendered
without the coupon relating to such Interest Payment Date or proposed date for
payment, as the case may be, and interest or Defaulted Interest, as the case
may be, will not be payable on such Interest Payment Date or proposed date for
payment, as the case may be, in respect of the Registered Security issued in
exchange for such Bearer Security, but will be payable only to the Holder of
such coupon when due in accordance with the provisions of this Indenture.
Whenever any Securities are so surrendered for exchange, the Company shall
execute, and the Trustee shall authenticate and deliver, the Securities which
the Holder making the exchange is entitled to receive.

          Notwithstanding the foregoing, except as otherwise specified as
contemplated by Section 3.1, any permanent global Security shall be
exchangeable only as provided in this paragraph. If the depositary for any
permanent global Security is DTC, then, unless the terms of such global
Security expressly permit such global Security to be exchanged in whole or in
part for definitive Securities, a global Security may be transferred, in whole
but not in part, only to a nominee of DTC, or by a nominee of DTC to DTC, or
to a successor to DTC for such global Security selected or approved by the
Company or to a nominee of such successor to DTC. If at any time DTC notifies
the Company that it is unwilling or unable to continue as depositary for the
applicable global Security or Securities or if at any time DTC ceases to be a
clearing agency registered under the Securities Exchange Act of 1934 if so
required by applicable law or regulation, the Company shall appoint a
successor depositary with respect to such global Security or Securities. If
(x) a successor depositary for such global Security or Securities is not
appointed by the Company within 90 days after the Company receives such notice
or becomes aware of such unwillingness, inability or ineligibility, (y) an
Event of Default has occurred and is continuing and the beneficial owners
representing a majority in principal amount of the applicable series of
Securities represented by such global Security or Securities advise DTC to
cease acting as depositary for such global Security or Securities or (z) the
Company, in its sole discretion, determines at any time that all Outstanding
Securities (but not less than all) of any series issued or issuable in the
form of one or more global Securities shall no longer be represented by such
global Security or Securities, then the Company shall execute, and the Trustee
shall authenticate and deliver, definitive Securities of like series, rank,
tenor and terms in definitive form in an aggregate principal amount equal to
the principal amount of such global Security or Securities. If any beneficial
owner of an interest in a permanent global Security is otherwise entitled to
exchange such interest for Securities of such series and of like tenor and
principal amount of another authorized form and denomination, as specified as
contemplated by Section 3.1 and provided that any applicable notice provided
in the permanent global Security shall have been given, then without
unnecessary delay but in

<PAGE>
                                      30


any event not later than the earliest date on which such interest may be so
exchanged, the Company shall execute, and the Trustee shall authenticate and
deliver, definitive Securities in aggregate principal amount equal to the
principal amount of such beneficial owner's interest in such permanent global
Security. On or after the earliest date on which such interests may be so
exchanged, such permanent global Security shall be surrendered for exchange by
DTC or such other depositary as shall be specified in the Company Order with
respect thereto to the Trustee, as the Company's agent for such purpose;
provided, however, that no such exchanges may occur during a period beginning
at the opening of business 15 days before any selection of Securities to be
redeemed and ending on the relevant Redemption Date if the Security for which
exchange is requested may be among those selected for redemption; and provided
further that no Bearer Security delivered in exchange for a portion of a
permanent global Security shall be mailed or otherwise delivered to any
location in the United States. If a Registered Security is issued in exchange
for any portion of a permanent global Security after the close of business at
the office or agency where such exchange occurs on (i) any Regular Record Date
and before the opening of business at such office or agency on the relevant
Interest Payment Date or (ii) any Special Record Date and the opening of
business at such office or agency on the related proposed date for payment of
Defaulted Interest, interest or Defaulted Interest, as the case may be, will
not be payable on such Interest Payment Date or proposed date for payment, as
the case may be, in respect of such Registered Security, but will be payable
on such Interest Payment Date or proposed date for payment, as the case may
be, only to the Person to whom interest in respect of such portion of such
permanent global Security is payable in accordance with the provisions of this
Indenture.

          All Securities issued upon any registration of transfer or exchange
of Securities shall be the valid obligations of the Company, evidencing the
same debt, and entitled to the same benefits under this Indenture, as the
Securities surrendered upon such registration of transfer or exchange.

          Every Registered Security presented or surrendered for registration
of transfer or for exchange or redemption shall (if so required by the Company
or the Security Registrar) be duly endorsed, or be accompanied by a written
instrument of transfer in form satisfactory to the Company and the Security
Registrar, duly executed by the Holder thereof or his attorney duly authorized
in writing.

          No service charge shall be made for any registration of transfer or
exchange of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed
in connection with any registration of transfer or exchange of Securities,
other than exchanges pursuant to Section 3.4, 9.6, 11.7 or 13.6 not involving
any transfer.

          The Company or the Trustee, as applicable, shall not be required (i)
to issue, register the transfer of or exchange any Security if such Security
may be among those selected for redemption during a period beginning at the
opening of business 15 days before selection of the Securities to be redeemed
under Section 11.3 and ending at the close of business on (A) if such
Securities are issuable only as Registered Securities,

<PAGE>
                                      31


the day of the mailing of the relevant notice of redemption and (B) if such
Securities are issuable as Bearer Securities, the day of the first publication
of the relevant notice of redemption or, if such Securities are also issuable
as Registered Securities and there is no publication, the mailing of the
relevant notice of redemption, or (ii) to register the transfer of or exchange
any Registered Security so selected for redemption in whole or in part,
except, in the case of any Registered Security to be redeemed in part, the
portion thereof not to be redeemed, or (iii) to exchange any Bearer Security
so selected for redemption except that such a Bearer Security may be exchanged
for a Registered Security of that series and like tenor, provided that such
Registered Security shall be simultaneously surrendered for redemption or (iv)
to issue, register the transfer of or exchange any Security which has been
surrendered for repayment at the option of the Holder, except the portion, if
any, of such Security not to be so repaid.

          Section 3.6 Mutilated, Destroyed, Lost and Stolen Securities. If any
mutilated Security or a Security with a mutilated coupon appertaining to it is
surrendered to the Trustee or the Company, together with, in proper cases,
such security or indemnity as may be required by the Company or the Trustee to
save each of them or any agent of either of them harmless, the Company shall
execute and the Trustee shall authenticate and deliver in exchange therefor a
new Security of the same series and principal amount, containing identical
terms and provisions and bearing a number not contemporaneously outstanding,
with coupons corresponding to the coupons, if any, appertaining to the
surrendered Security.

          If there shall be delivered to the Company and to the Trustee (i)
evidence to their satisfaction of the destruction, loss or theft of any
Security or coupon and (ii) such security or indemnity as may be required by
them to save each of them and any agent of either of them harmless, then, in
the absence of notice to the Company or the Trustee that such Security or
coupon has been acquired by a bona fide purchaser, the Company shall execute
and upon its request the Trustee shall authenticate and deliver, in lieu of
any such destroyed, lost or stolen Security or in exchange for the Security to
which a destroyed, lost or stolen coupon appertains (with all appurtenant
coupons not destroyed, lost or stolen), a new Security of the same series and
principal amount, containing identical terms and provisions and bearing a
number not contemporaneously outstanding, with coupons corresponding to the
coupons, if any, appertaining to such destroyed, lost or stolen Security or to
the Security to which such destroyed, lost or stolen coupon appertains.

          Notwithstanding the provisions of the previous two paragraphs, in
case any such mutilated, destroyed, lost or stolen Security or coupon has
become or is about to become due and payable, the Company in its discretion
may, instead of issuing a new Security, with coupons corresponding to the
coupons, if any, appertaining to such destroyed, lost or stolen Security or to
the Security to which such destroyed, lost or stolen coupon appertains, pay
such Security or coupon; provided, however, that payment of principal of (and
premium, if any), any interest on and any Additional Amounts with respect to,
Bearer Securities shall, except as otherwise provided in Section 10.2, be
payable only at an office or agency located outside the United States and,
unless

<PAGE>
                                      32


otherwise specified as contemplated by Section 3.1, any interest on Bearer
Securities shall be payable only upon presentation and surrender of the
coupons appertaining thereto.

          Upon the issuance of any new Security under this Section, the
Company may require the payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in relation thereto and any other
expenses (including the fees and expenses of the Trustee) connected therewith.

          Every new Security of any series with its coupons, if any, issued
pursuant to this Section in lieu of any destroyed, lost or stolen Security, or
in exchange for a Security to which a destroyed, lost or stolen coupon
appertains, shall constitute an original additional contractual obligation of
the Company, whether or not the destroyed, lost or stolen Security and its
coupons, if any, or the destroyed, lost or stolen coupon shall be at any time
enforceable by anyone, and shall be entitled to all the benefits of this
Indenture equally and proportionately with any and all other Securities of
that series and their coupons, if any, duly issued hereunder.

          The provisions of this Section are exclusive and shall preclude (to
the extent lawful) all other rights and remedies with respect to the
replacement or payment of mutilated, destroyed, lost or stolen Securities or
coupons.

          Section 3.7 Payment of Interest; Interest Rights Preserved. Except
as otherwise specified with respect to a series of Securities in accordance
with the provisions of Section 3.1, interest on any Registered Security that
is payable, and is punctually paid or duly provided for, on any interest
Payment Date shall be paid to the Person in whose name that Security (or one
or more Predecessor Securities) is registered at the close of business on the
Regular Record Date for such interest at the office or agency of the Company
maintained for such purpose pursuant to Section 10.2; provided, however, that
each installment of interest on any Registered Security may at the Company's
option be paid by (i) mailing a check for such interest, payable to or upon
the written order of the Person entitled thereto pursuant to Section 3.8, to
the address of such Person as it appears on the Security Register or (ii)
transfer to an account maintained by the payee located inside the United
States.

          Unless otherwise provided as contemplated by Section 3.1 with
respect to the Securities of any series, payment of interest may be made, in
the case of a Bearer Security, by transfer to an account maintained by the
payee with a bank located outside the United States.

          Unless otherwise provided as contemplated by Section 3.1, every
permanent global Security will provide that interest, if any, payable on any
Interest Payment Date will be paid to DTC, Euroclear and/or Clearstream, as
the case may be, with respect to that portion of such permanent global
Security held for its account by Cede & Co. or the Common Depositary, as the
case may be, for the purpose of permitting such party to credit the interest
received by it in respect of such permanent global Security to the accounts of
the beneficial owners thereof.

<PAGE>
                                      33


          In case a Bearer Security of any series is surrendered in exchange
for a Registered Security of such series after the close of business (at an
office or agency in a Place of Payment for such series) on any Regular Record
Date and before the opening of business (at such office or agency) on the next
succeeding Interest Payment Date, such Bearer Security shall be surrendered
without the coupon relating to such Interest Payment Date and interest will
not be payable on such Interest Payment Date in respect of the Registered
Security issued in exchange for such Bearer Security, but will be payable only
to the Holder of such coupon when due in accordance with the provisions of
this Indenture.

          Except as otherwise specified with respect to a series of Securities
in accordance with the provisions of Section 3.1, any interest on any
Registered Security of any series that is payable, but is not punctually paid
or duly provided for, on any Interest Payment Date (herein called "Defaulted
Interest") shall forthwith cease to be payable to the registered Holder
thereof on the relevant Regular Record Date by virtue of having been such
Holder, and such Defaulted Interest may be paid by the Company, at its
election in each case, as provided in clause (1) or (2) below:

                   (1) The Company may elect to make payment of any Defaulted
          Interest to the Persons in whose names the Registered Securities of
          such series (or their respective Predecessor Securities) are
          registered at the close of business on a Special Record Date for the
          payment of such Defaulted Interest, which shall be fixed in the
          following manner. The Company shall notify the Trustee in writing of
          the amount of Defaulted Interest proposed to be paid on each
          Registered Security of such series and the date of the proposed
          payment (which shall not be less than 30 days after such notice is
          received by the Trustee) and at the same time the Company shall
          deposit with the Trustee an amount of money in the currency or
          currencies, currency unit or units or composite currency or
          currencies in which the Securities of such series are payable (except
          as otherwise specified pursuant to Section 3.1 for the Securities of
          such series) equal to the aggregate amount proposed to be paid in
          respect of such Defaulted Interest or shall make arrangements
          satisfactory to the Trustee for such deposit on or prior to the date
          of the proposed payment, such money when deposited to be held in
          trust for the benefit of the Persons entitled to such Defaulted
          Interest as in this clause provided. Thereupon the Trustee shall fix
          a Special Record Date for the payment of such Defaulted Interest
          which shall be not more than 15 days and not less than 10 days prior
          to the date of the proposed payment. The Trustee shall promptly
          notify the Company of such Special Record Date and, in the name and
          at the expense of the Company, shall cause notice of the proposed
          payment of such Defaulted Interest and the Special Record Date
          therefor to be mailed, first-class postage prepaid, to each Holder of
          Registered Securities of such series at his address as it appears in
          the Security Register not less than 10 days prior to such Special
          Record Date. The Trustee may, in its discretion, in the name and at
          the expense of the Company, cause a similar notice to be published at
          least once in an Authorized Newspaper in each place of payment, but
          such publications shall not be a condition precedent to the
          establishment of such Special Record Date.

<PAGE>
                                      34


          Notice of the proposed payment of such Defaulted Interest and the
          Special Record Date therefor having been mailed as aforesaid, such
          Defaulted Interest shall be paid to the Persons in whose names the
          Registered Securities of such series (or their respective
          Predecessor Securities) are registered at the close of business on
          such Special Record Date and shall no longer be payable pursuant to
          the following clause (2). In case a Bearer Security of any series is
          surrendered at the office or agency in a Place of Payment for such
          series in exchange for a Registered Security of such series after
          the close of business at such office or agency on any Special Record
          Date and before the opening of business at such office or agency on
          the related proposed date for payment of Defaulted Interest, such
          Bearer Security shall be surrendered without the coupon relating to
          such proposed date of payment and Defaulted Interest will not be
          payable on such proposed date of payment in respect of the
          Registered Security issued in exchange for such Bearer Security, but
          will be payable only to the Holder of such coupon when due in
          accordance with the provisions of this Indenture.

                   (2) The Company may make payment of any Defaulted Interest
          on the Registered Securities of any series in any other lawful manner
          not inconsistent with the requirements of any securities exchange on
          which such Securities may be listed, and upon such notice as may be
          required by such exchange, if, after notice given by the Company to
          the Trustee of the proposed payment pursuant to this clause, such
          manner of payment shall be deemed practicable by the Trustee.

          Subject to the foregoing provisions of this Section and Section 3.5,
each Security delivered under this Indenture upon registration of transfer of
or in exchange for or in lieu of any other Security shall carry the rights to
interest accrued and unpaid, and to accrue, which were carried by such other
Security.

          Section 3.8 Persons Deemed Owners. Prior to due presentment of a
Registered Security for registration of transfer, the Company, the Trustee and
any agent of the Company or the Trustee may treat the Person in whose name
such Registered Security is registered as the owner of such Security for the
purpose of receiving payment of principal of (and premium, if any), and
(subject to Sections 3.5 and 3.7) interest on, such Registered Security and
for all other purposes whatsoever, whether or not such Registered Security be
overdue, and neither the Company, the Trustee nor any agent of the Company or
the Trustee shall be affected by notice to the contrary.

          Title to any Bearer Security and any coupons appertaining thereto
shall pass by delivery. The Company, the Trustee and any agent of the Company
or the Trustee may treat the Holder of any Bearer Security and the Holder of
any coupon as the absolute owner of such Security or coupon for the purpose of
receiving payment thereof or on account thereof and for all other purposes
whatsoever, whether or not such Security or coupon be overdue, and neither the
Company, the Trustee nor any agent of the Company or the Trustee shall be
affected by notice to the contrary.

          None of the Company, the Trustee, any Paying Agent or the Security
Registrar will have any responsibility or liability for any aspect of the
records relating to

<PAGE>
                                      35


or payments made on account of beneficial ownership interests of a Security in
global form or for maintaining, supervising or reviewing any records relating
to such beneficial ownership interests.

          Notwithstanding the foregoing, with respect to any global Security,
nothing herein shall prevent the Company, the Trustee, or any agent of the
Company or the Trustee, from giving effect to any written certification, proxy
or other authorization furnished by any depositary, as a Holder, with respect
to such global Security or impair, as between such depositary and owners of
beneficial interests in such global Security, the operation of customary
practices governing the exercise of the rights of such depositary (or its
nominee) as Holder of such global Security.

          Section 3.9 Cancellation. All Securities and coupons surrendered for
payment, redemption, repayment at the option of the Holder, registration of
transfer or exchange or for credit against any sinking fund payment shall, if
surrendered to any Person other than the Trustee, be delivered to the Trustee,
and any such Securities and coupons and Securities and coupons surrendered
directly to the Trustee for any such purpose shall be promptly canceled by it;
provided, however, where the Place of Payment is located outside of the United
States, the Paying Agent at such Place of Payment may cancel the Securities
surrendered to it for such purposes prior to delivering the Securities to the
Trustee. The Company may at any time deliver to the Trustee for cancellation
any Securities previously authenticated and delivered hereunder which the
Company may have acquired in any manner whatsoever, and may deliver to the
Trustee (or to any other Person for delivery to the Trustee) for cancellation
any Securities previously authenticated hereunder which the Company has not
issued and sold, and all Securities so delivered shall be promptly canceled by
the Trustee. If the Company shall so acquire any of the Securities, however,
such acquisition shall not operate as a redemption or satisfaction of the
indebtedness represented by such Securities unless and until the same are
surrendered to the Trustee for cancellation. No Securities shall be
authenticated in lieu of or in exchange for any Securities canceled as
provided in this Section, except as expressly permitted by this Indenture.
Canceled Securities and coupons held by the Trustee shall be disposed of by
the Trustee and the Trustee shall deliver a certificate of such disposition to
the Company, unless by a Company Order the Company directs their return to it.

          Section 3.10 Computation of Interest. Except as otherwise specified
as contemplated by Section 3.1 with respect to Securities of any series,
interest on the Securities of each series shall be computed on the basis of a
360-day year consisting of twelve 30-day months.

                                   ARTICLE 4

                          SATISFACTION AND DISCHARGE

          Section 4.1 Satisfaction and Discharge of Indenture. This Indenture
shall upon Company Request cease to be of further effect with respect to any
series of Securities specified in such Company Request (except as to any
surviving rights of

<PAGE>
                                      36


conversion, registration of transfer or exchange of Securities of such series
herein expressly provided for and any right to receive Additional Amounts),
and the Trustee, upon receipt of a Company Order, and at the expense of the
Company, shall execute proper instruments acknowledging satisfaction and
discharge of this Indenture as to such series when:

                    (1) either

                    (A) all Securities of such series theretofore
          authenticated and delivered and all coupons, if any, appertaining
          thereto (other than (i) coupons appertaining to Bearer Securities
          surrendered for exchange for Registered Securities and maturing
          after such exchange, whose surrender is not required or has been
          waived as provided in Section 3.5, (ii) Securities and coupons of
          such series which have been destroyed, lost or stolen and which have
          been replaced or paid as provided in Section 3.6, (iii) coupons
          appertaining to Securities called for redemption and maturing after
          the relevant Redemption Date, whose surrender has been waived as
          provided in Section 11.6, and (iv) Securities and coupons of such
          series for whose payment money has theretofore been deposited in
          trust or segregated and held in trust by the Company and thereafter
          repaid to the Company or discharged from such trust, as provided in
          Section 10.3) have been delivered to the Trustee for cancellation;
          or

                    (B) all Securities of such series and, in the case of (i)
          or (ii) below, any coupons appertaining thereto not theretofore
          delivered to the Trustee for cancellation

                    (i) have become due and payable, or

                    (ii) will become due and payable at their Stated Maturity
          within one year, or

                    (iii) if redeemable at the option of the Company, are to
          be called for redemption within one year under arrangements
          satisfactory to the Trustee for the giving of notice of redemption
          by the Trustee in the name, and at the expense, of the Company,

          and the Company, in the case of (i), (ii) or (iii) above, has
          irrevocably deposited or caused to be deposited with the Trustee as
          trust funds in trust for the purpose (A) an amount of money in the
          currency or currencies, currency unit or units or composite currency
          or currencies in which the Securities of such series are payable,
          (B) Government Obligations that through the scheduled payment of
          principal and interest in respect thereof in accordance with their
          terms will provide, not later than one day before the due date of
          any payment, money in an amount, or (C) a combination thereof,
          sufficient in each case to pay and discharge the entire indebtedness
          on such Securities and such coupons not theretofore delivered to the
          Trustee for cancellation, for principal (and premium, if any) and
          interest, and any Additional Amounts with respect thereto, to the
          date of such

<PAGE>
                                      37


          deposit (in the case of Securities which have become due and
          payable) or to the Stated Maturity or Redemption Date, as the case
          may be;

                    (2) the Company has paid or caused to be paid all other
          sums payable hereunder by the Company; and

                    (3) the Company has delivered to the Trustee an Officers'
          Certificate and an Opinion of Counsel, each stating that all
          conditions precedent herein provided for relating to the
          satisfaction and discharge of this Indenture as to such series have
          been complied with.

Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee and any predecessor Trustee under
Section 6.7, the obligations of the Company to any Authenticating Agent under
Section 6.12 and, if money shall have been deposited with and held by the
Trustee pursuant to subclause (B) of clause (1) of this Section, the
obligations of the Trustee under Section 4.2 and the last paragraph of Section
10.3 shall survive.

          Section 4.2 Application of Trust Funds. Subject to the provisions of
the last paragraph of Section 10.3, all amounts deposited with the Trustee
pursuant to Section 4.1 shall be held in trust and applied by it, in
accordance with the provisions of the Securities, the coupons and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent), as the Trustee may
determine, to the Persons entitled thereto, of the principal (and premium, if
any), and any interest and Additional Amounts for whose payment such amounts
have been deposited with or received by the Trustee, but such amounts need not
be segregated from other funds except to the extent required by law. All
moneys deposited with the Trustee pursuant to Section 4.01 (and held by it or
any Paying Agent) for the payment of Securities subsequently converted shall
be returned to the Company upon Company Request.

                                   ARTICLE 5

                                   REMEDIES

          Section 5.1 Events of Default. "Event of Default," wherever used
herein with respect to any particular series of Securities, means any one of
the following events (whatever the reason for such Event of Default and
whether or not it shall be voluntary or involuntary or be effected by
operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body)

                  (1) default in the payment of any interest upon or any
         Additional Amounts payable in respect of any Security of that series
         or of any coupon appertaining thereto, when such interest, Additional
         Amounts or coupon becomes due and payable, and continuance of such
         default for a period of 30 days; or


<PAGE>
                                      38


                  (2) default in the payment of the principal of (or premium,
         if any, on) any Security of that series when it becomes due and
         payable at its Maturity; or

                  (3) default in the deposit of any sinking fund payment, when
         and as due by the terms of any Security of that series; or

                  (4) default in the performance, or breach, of any covenant
         or warranty of the Company in this Indenture with respect to any
         Security of that series (other than a covenant or warranty a default
         in whose performance or whose breach is elsewhere in this Section
         specifically dealt with) and continuance of such default or breach
         for a period of 90 days after there has been given, by registered or
         certified mail, to the Company by the Trustee or to the Company and
         the Trustee by the Holders of at least 25% in principal amount of the
         Outstanding Securities of that series a written notice specifying
         such default or breach and requiring it to be remedied and stating
         that such notice is a "Notice of Default" hereunder; or

                   (5) the Company or any Significant Subsidiary pursuant to
         or within the meaning of any Bankruptcy Law:

                       (A) commences a voluntary case,

                       (B) consents to the entry of an order for relief
         against it in an involuntary case,

                       (C) consents to the appointment of a Custodian of it
         or for all or substantially all of its property, or

                       (D) makes a general assignment for the benefit of
         its creditors; or

                   (6) a court of competent jurisdiction enters an order or
         decree under any Bankruptcy Law that:

                       (A) is for relief against the Company or any
         Significant Subsidiary in an involuntary case,

                       (B) appoints a Custodian of the Company or any
         Significant Subsidiary or for all or substantially all of the
         property of any of them, or

                       (C) orders the winding up or liquidation of the
         Company or any Significant Subsidiary,

and the order or decree remains unstayed and in effect for 60 days; or

                    (7) any other Event of Default provided with respect to
          Securities of that series.

<PAGE>
                                      39


As used in this Section 5.1, the term "Bankruptcy Law" means title 11, U.S.
Code or any similar Federal or State law for the relief of debtors and the
term "Custodian" means any receiver, trustee, assignee, liquidator or other
similar official under any Bankruptcy Law.

          Section 5.2 Acceleration of Maturity; Rescission and Annulment. If
an Event of Default with respect to Securities of any series at the time
Outstanding occurs and is continuing, then and in every such case the Trustee
or the Holders of not less than 25% in principal amount of the Outstanding
Securities of that series may declare the principal (or, if any Securities are
Original Issue Discount Securities or Indexed Securities, such portion of the
principal as may be specified in the terms thereof) of all the Securities of
that series to be due and payable immediately, by a notice in writing to the
Company (and to the Trustee if given by the Holders), and upon any such
declaration such principal or specified portion thereof shall become
immediately due and payable. If an Event of Default specified in Section
5.1(5) or 5.1(6) occurs, the principal of, and accrued interest (including
Additional Amounts) on, all the Securities shall automatically, and without
any declaration or other action on the part of the Trustee or any Holder,
become immediately due and payable.

                  At any time after such a declaration of acceleration with
respect to Securities of any series has been made and before a judgment or
decree for payment of the money due has been obtained by the Trustee as
hereinafter in this Article provided, the Holders of a majority in principal
amount of the Outstanding Securities of that series, by written notice to the
Company and the Trustee, may rescind and annul such declaration and its
consequences if:

                  (1) the Company has paid or deposited with the Trustee a sum
         sufficient to pay in the currency or currency unit or composite
         currency in which the Securities of such series are payable (except
         as otherwise specified pursuant to Section 3.1 for the Securities of
         such series):

                      (A) all overdue installments of interest on and any
         Additional Amounts payable in respect of all Outstanding Securities
         of that series and any related coupons,

                      (B) the principal of (and premium, if any, on) any
         Outstanding Securities of that series which have become due otherwise
         than by such declaration of acceleration and interest thereon at the
         rate or rates borne by or provided for in such Securities,

                      (C) to the extent that payment of such interest is
         lawful, interest upon overdue installments of interest and any
         Additional Amounts at the rate or rates borne by or provided for in
         such Securities, and

                      (D) all sums paid or advanced by the Trustee
         hereunder and the reasonable compensation, expenses, disbursements
         and advances of the Trustee, its agents and counsel; and

<PAGE>
                                      40


                  (2) all Events of Default with respect to Securities of that
         series, other than the nonpayment of the principal of (or premium, if
         any) or interest on Securities of that series which have become due
         solely by such declaration of acceleration, have been cured or waived
         as provided in Section 5.13.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.

                  Section 5.3 Collection of Indebtedness and Suits for
Enforcement by Trustee. The Company covenants that if:

                  (1) default is made in the payment of any installment of
         interest or Additional Amounts, if any, on any Security of any series
         and any related coupon when such interest or Additional Am