Document:

<PAGE>   1

                                                                     EXHIBIT 4.7

                                                                       EXECUTION

                      COUNTRYWIDE CREDIT INDUSTRIES, INC.
                                      and
                          COUNTRYWIDE HOME LOANS, INC.

                         Liquid Yield Option (TM) Notes
                                    due 2031
                              (Zero Coupon-Senior)
           ----------------------------------------------------------

                                    INDENTURE

                          Dated as of February 8, 2001
           ----------------------------------------------------------

                              THE BANK OF NEW YORK

                                     TRUSTEE

           ----------------------------------------------------------

                   (TM)Trademark of Merrill Lynch & Co., Inc.

<PAGE>   2

                             CROSS REFERENCE TABLE*

<TABLE>

<S>                                                                      <C>
IA Section......................................................          Indenture Section
310(a)(1).......................................................                7.10
     (a)(2).....................................................                7.10
     (a)(3).....................................................                 N/A
     (a)(4).....................................................                 N/A
     (b)........................................................             7.08; 7.10
     (c)........................................................                 N/A
311(a)..........................................................                7.11
     (b)........................................................                7.11
     (c)........................................................                 N/A
312(a)..........................................................                2.05
     (b)........................................................               14.03
     (c)........................................................               14.03
313(a)..........................................................                7.06
     (b)(1).....................................................                 N/A
     (b)(2).....................................................                7.06
     (c)........................................................               14.02
     (d)........................................................                7.06
314(a)..........................................................          4.02; 4.03; 14.02
     (b)........................................................                 N/A
     (c)(1).....................................................               14.04
     (c)(2).....................................................               14.04
     (c)(3).....................................................                 N/A
     (d)........................................................                 N/A
     (e)........................................................                14.05
     (f)........................................................                 N/A
315(a)..........................................................                7.01
     (b)........................................................             7.05; 14.02
     (c)........................................................                7.01
     (d)........................................................                7.01
     (e)........................................................                6.11
316(a) (last sentence)..........................................                2.08
     (a)(1)(A)..................................................                6.05
     (a)(1)(B)..................................................                6.04
     (a)(2).....................................................                 N/A
     (b)........................................................                6.07
317(a)(1).......................................................                6.08
     (a)(2).....................................................                6.09
     (b)........................................................                2.04
318(a)..........................................................               14.01
</TABLE>

--------
*    Note: This Cross Reference Table shall not, for any purpose, be deemed to
     be part of the Indenture.

<PAGE>   3

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>

                                                                                                               Page
                                                                                                               ----
                                    ARTICLE 1
                   DEFINITIONS AND INCORPORATION BY REFERENCE
<S>                   <C>                                                                                       <C>
SECTION 1.01          Definitions.................................................................................1
SECTION 1.02          Other Definitions...........................................................................6
SECTION 1.03          Incorporation by Reference of Trust Indenture Act...........................................7
SECTION 1.04          Rules of Construction.......................................................................7
SECTION 1.05          Acts of Holders.............................................................................8

                                    ARTICLE 2
                                 THE SECURITIES

SECTION 2.01          Form and Dating.............................................................................9
SECTION 2.02          Execution and Authentication...............................................................10
SECTION 2.03          Registrar, Paying Agent, Conversion Agent and Bid Solicitation Agent.......................11
SECTION 2.04          Paying Agent to Hold Money and Securities in Trust.........................................11
SECTION 2.05          Securityholder Lists.......................................................................12
SECTION 2.06          Transfer and Exchange......................................................................12
SECTION 2.07          Replacement Securities.....................................................................14
SECTION 2.08          Outstanding Securities; Determinations of Holders' Action..................................14
SECTION 2.09          Temporary Securities.......................................................................15
SECTION 2.10          Cancellation...............................................................................15
SECTION 2.11          Persons Deemed Owners......................................................................16
SECTION 2.12          Global Securities..........................................................................16
SECTION 2.13          CUSIP Numbers..............................................................................18

                                    ARTICLE 3
                            REDEMPTION AND PURCHASES

SECTION 3.01          Right to Redeem; Notices to Trustee........................................................18
SECTION 3.02          Selection of Securities to Be Redeemed.....................................................18
SECTION 3.03          Notice of Redemption.......................................................................19
SECTION 3.04          Effect of Notice of Redemption.............................................................20
SECTION 3.05          Deposit of Redemption Price................................................................20
SECTION 3.06          Securities Redeemed in Part................................................................20
SECTION 3.07          Conversion Arrangement on Call for Redemption..............................................20
SECTION 3.08          Purchase of Securities at Option of the Holder.............................................21
SECTION 3.09          Purchase of Securities at Option of the Holder upon Change in Control......................27
SECTION 3.10          Effect of Purchase Notice or Change in Control Purchase Notice.............................30
SECTION 3.11          Deposit of Purchase Price or Change in Control Purchase Price..............................32
SECTION 3.12          Securities Purchased in Part...............................................................32

</TABLE>

                                        i

<PAGE>   4

<TABLE>
<S>                   <C>                                                                                       <C>
SECTION 3.13          Covenant to Comply With Securities Laws Upon Purchase of Securities........................32
SECTION 3.14          Repayment to the Company...................................................................32

                                    ARTICLE 4
                                    COVENANTS

SECTION 4.01          Payment of Securities......................................................................33
SECTION 4.02          SEC and Other Reports......................................................................33
SECTION 4.03          Compliance Certificate.....................................................................34
SECTION 4.04          Further Instruments and Acts...............................................................34
SECTION 4.05          Maintenance of Office or Agency............................................................34
SECTION 4.06          Delivery of Certain Information............................................................34
SECTION 4.07          Calculation of Tax Original Issue Discount.................................................35

                                    ARTICLE 5
                              SUCCESSOR CORPORATION

SECTION 5.01          When Company May Merge or Transfer Assets..................................................35
SECTION 5.02          When Guarantor May Merge or Transfer Assets................................................36
SECTION 5.03          Assumption by Guarantor....................................................................37

                                    ARTICLE 6
                              DEFAULTS AND REMEDIES

SECTION 6.01          Events of Default..........................................................................38
SECTION 6.02          Acceleration...............................................................................39
SECTION 6.03          Other Remedies.............................................................................40
SECTION 6.04          Waiver of Past Defaults....................................................................40
SECTION 6.05          Control by Majority........................................................................40
SECTION 6.06          Limitation on Suits........................................................................41
SECTION 6.07          Rights of Holders to Receive Payment.......................................................41
SECTION 6.08          Collection Suit by Trustee.................................................................41
SECTION 6.09          Trustee May File Proofs of Claim...........................................................41
SECTION 6.10          Priorities.................................................................................42
SECTION 6.11          Undertaking for Costs......................................................................43
SECTION 6.12          Waiver of Stay, Extension or Usury Laws....................................................43

                                    ARTICLE 7
                                     TRUSTEE

SECTION 7.01          Duties of Trustee..........................................................................43
SECTION 7.02          Rights of Trustee..........................................................................44
SECTION 7.03          Individual Rights of Trustee...............................................................46
SECTION 7.04          Trustee's Disclaimer.......................................................................46
SECTION 7.05          Notice of Defaults.........................................................................46
SECTION 7.06          Reports by Trustee to Holders..............................................................46
SECTION 7.07          Compensation and Indemnity.................................................................47

</TABLE>

                                       ii

<PAGE>   5
<TABLE>

<S>                   <C>                                                                                       <C>
SECTION 7.08          Replacement of Trustee.....................................................................47
SECTION 7.09          Successor Trustee by Merger................................................................48
SECTION 7.10          Eligibility; Disqualification..............................................................48
SECTION 7.11          Preferential Collection of Claims Against Company and Guarantor............................48

                                    ARTICLE 8
                             DISCHARGE OF INDENTURE

SECTION 8.01          Discharge of Liability on Securities.......................................................49
SECTION 8.02          Repayment to the Company...................................................................49

                                    ARTICLE 9
                                   AMENDMENTS

SECTION 9.01          Without Consent of Holders.................................................................49
SECTION 9.02          With Consent of Holders....................................................................50
SECTION 9.03          Compliance with Trust Indenture Act........................................................51
SECTION 9.04          Revocation and Effect of Consents, Waivers and Actions.....................................51
SECTION 9.05          Notation on or Exchange of Securities......................................................51
SECTION 9.06          Trustee to Sign Supplemental Indentures....................................................51
SECTION 9.07          Effect of Supplemental Indentures..........................................................51

                                   ARTICLE 10
                          SPECIAL TAX EVENT CONVERSION

SECTION 10.01         Optional Conversion to Semi-Annual Coupon Note Upon Tax Event..............................52

                                   ARTICLE 11
                                   CONVERSION

SECTION 11.01         Conversion Privilege.......................................................................52
SECTION 11.02         Conversion Procedure.......................................................................53
SECTION 11.03         Fractional Shares..........................................................................54
SECTION 11.04         Taxes on Conversion........................................................................55
SECTION 11.05         Company to Provide Stock...................................................................55
SECTION 11.06         Adjustment for Change In Capital Stock.....................................................55
SECTION 11.07         Adjustment for Rights Issue................................................................56
SECTION 11.08         Adjustment for Other Distributions.........................................................57
SECTION 11.09         When Adjustment May Be Deferred............................................................59
SECTION 11.10         When No Adjustment Required................................................................59
SECTION 11.11         Notice of Adjustment.......................................................................60
SECTION 11.12         Voluntary Increase.........................................................................60
SECTION 11.13         Notice of Certain Transactions.............................................................60
SECTION 11.14         Reorganization of Company; Special Distributions...........................................60
SECTION 11.15         Company Determination Final................................................................61
SECTION 11.16         Trustee's Adjustment Disclaimer............................................................61
SECTION 11.17         Simultaneous Adjustments...................................................................61
SECTION 11.18         Successive Adjustments.....................................................................62
</TABLE>

                                      iii
<PAGE>   6
<TABLE>

<S>                   <C>                                                                                       <C>
SECTION 11.19         Rights Issued in Respect of Common Stock Issued Upon Conversion............................62

                                   ARTICLE 12
                               PAYMENT OF INTEREST

SECTION 12.01         Interest Payments..........................................................................62
SECTION 12.02         Defaulted Interest.........................................................................62
SECTION 12.03         Interest Rights Preserved. ................................................................63

                                   ARTICLE 13
                             GUARANTEE OF SECURITIES

SECTION 13.01         Unconditional Guarantee....................................................................63
SECTION 13.02         Execution, Authentication and Delivery.....................................................65

                                   ARTICLE 14
                                  MISCELLANEOUS

SECTION 14.01         Trust Indenture Act Controls...............................................................65
SECTION 14.02         Notices....................................................................................65
SECTION 14.03         Communication by Holders with Other Holders................................................66
SECTION 14.04         Certificate and Opinion as to Conditions Precedent.........................................67
SECTION 14.05         Statements Required in Certificate or Opinion..............................................67
SECTION 14.06         Separability Clause........................................................................67
SECTION 14.07         Rules by Trustee, Paying Agent, Conversion Agent and Registrar.............................67
SECTION 14.08         Calculations...............................................................................67
SECTION 14.09         Legal Holidays.............................................................................68
SECTION 14.10         GOVERNING LAW..............................................................................68
SECTION 14.11         No Recourse Against Others.................................................................68
SECTION 14.12         Successors.................................................................................68
SECTION 14.13         Multiple Originals.........................................................................68

</TABLE>

                                       iv

<PAGE>   7

     INDENTURE dated as of February 8, 2001, among COUNTRYWIDE CREDIT
INDUSTRIES, INC., a Delaware corporation ("Company"), COUNTRYWIDE HOME LOANS,
INC., a New York corporation ("Guarantor"), and THE BANK OF NEW YORK, a New York
banking corporation ("Trustee").

     Each party agrees as follows for the benefit of the other party and for the
equal and ratable benefit of the Holders of the Company's Liquid Yield
Option(TM) Notes due 2031 (Zero Coupon - Senior) ("Securities"):

                                    ARTICLE 1

                   DEFINITIONS AND INCORPORATION BY REFERENCE

     SECTION 1.01 Definitions.

     "144A Global Security" means a permanent Global Security in the form of the
Security attached hereto as Exhibit A-1, and that is deposited with and
registered in the name of the Depositary or its nominee, representing Securities
sold in reliance on Rule 144A under the Securities Act.

     "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 or cause the direction of 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.

     "Applicable Procedures" means, with respect to any transfer or transaction
involving a Global Security or beneficial interest therein, the rules and
procedures of the Depositary for such Security, in each case to the extent
applicable to such transaction and as in effect from time to time.

     "Board of Directors" means either the board of directors of the Company or
the Guarantor, as the case may be, or any duly authorized committee of such
board.

     "Business Day" means each day of the year other than a Saturday or a Sunday
or other day on which banking institutions in The City of New York are required
or authorized to close.

     "Capital Stock" for any corporation means any and all shares, interests,
rights to purchase, warrants, options, participations or other equivalents of or
interests in (however designated) stock issued by that corporation.

     "Common Stock" shall mean the shares of Common Stock, $0.05 par value, of
the Company as it exists on the date of this Indenture or any other shares of
Capital Stock of the Company into which the Common Stock shall be reclassified
or changed.

<PAGE>   8

     "Company" means the party named as the "Company" in the first paragraph of
this Indenture until a successor replaces it pursuant to the applicable
provisions of this Indenture and, thereafter, shall mean such successor. The
foregoing sentence shall likewise apply to any subsequent such successor or
successors.

     "Company Request" or "Company Order" means a written request or order
signed in the name of the Company by any two Officers.

     "Corporate Trust Office" means the principal office of the Trustee at which
at any time its corporate trust business shall be administered, which office at
the date hereof is located at 101 Barclay Street, New York, New York 10286,
Attention: Corporate Trust Administration, or such other address as the Trustee
may designate from time to time by notice to the Holders and the Company, or the
principal corporate trust office of any successor Trustee (or such other address
as a successor Trustee may designate from time to time by notice to the Holders
and the Company).

     "Debt" means with respect to either the Company or the Guarantor, at any
date, without duplication, obligations (other than nonrecourse obligations) for
borrowed money or evidenced by bonds, debentures, notes or similar instruments.

     "Default" means any event which is, or after notice or passage of time or
both would be, an Event of Default.

     "Global Securities" means Securities that are substantially in the form of
the Securities attached hereto as Exhibit A-1, and to the extent that such
Securities are required to bear the Legend required by Section 2.06, such
Securities will be in the form of a 144A Global Security.

     "Guarantee" means the full and unconditional guarantee of the Securities by
the Guarantor to the extent set forth in Article 13 hereof.

     "Guarantor" means the Person named as the "Guarantor" in the first
paragraph of this instrument until a successor Person replaces it pursuant to
the applicable provisions of this instrument, and thereafter shall mean such
successor Person. The foregoing sentence shall likewise apply to any subsequent
such successor or successors.

     "Guarantor's Officers' Certificate" means a written certificate containing
the information specified in Sections 14.04 and 14.05, executed in the name of
the Guarantor by any two Officers, and delivered to the Trustee. A Guarantor's
Officers' Certificate given pursuant to Section 4.03 shall be signed by an
authorized financial or accounting Officer of the Guarantor but need not contain
the information specified in Sections 14.04 and 14.05.

     "Guarantor Request" or "Guarantor Order" means a written request or order
executed in the name of the Guarantor by any two Officers.

     "Holder" or "Securityholder" means a person in whose name a Security is
registered on the Registrar's books.

                                       2
<PAGE>   9

     "Indenture" means this Indenture, as amended or supplemented from time to
time in accordance with the terms hereof, including the provisions of the TIA
that are deemed to be a part hereof.

     "Issue Date" of any Security means the date on which the Security was
originally issued or deemed issued as set forth on the face of the Security.

     "Issue Price" of any Security means, in connection with the original
issuance of such Security, the initial issue price at which the Security is sold
as set forth on the face of the Security.

     "Liquidated Damages" has the meaning set forth in the Registration Rights
Agreement.

     "Officer" means the Chairman of the Board, the President or any Executive
Managing Director, Senior Managing Director, Managing Director, any Vice
President, the Treasurer, an Assistant Treasurer, the Controller, an Assistant
Controller, the Secretary or an Assistant Secretary of the Company or the
Guarantor, as the case may be, that complies with the requirements of Section
314(e) of the TIA and is delivered to the Trustee.

     "Officers' Certificate" means a written certificate containing the
information specified in Sections 14.04 and 14.05, signed in the name of the
Company by any two Officers, and delivered to the Trustee. An Officers'
Certificate given pursuant to Section 4.03 shall be signed by an authorized
financial or accounting Officer of the Company but need not contain the
information specified in Sections 14.04 and 14.05.

     "Opinion of Counsel" means a written opinion containing the information
specified in Sections 14.04 and 14.05, from legal counsel who is acceptable to
the Trustee. The counsel may be an employee of, or counsel to, the Company, the
Guarantor or the Trustee.

     "Original Issue Discount" of any Security means the difference between the
Issue Price and the Principal Amount at Maturity of such Security as set forth
on the face of such Security.

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

     "Principal Amount at Maturity" of a Security means the Principal Amount at
Maturity as set forth on the face of such Security.

     "Redemption Date" or "redemption date" means the date specified for
redemption of the Securities in accordance with the terms of the Securities and
this Indenture.

     "Redemption Price" or "redemption price" shall have the meaning set forth
in paragraph 6 of the form of Security set forth in Exhibit A-1 of this
Indenture.

                                       3
<PAGE>   10

     "Registration Rights Agreement" means the registration rights agreement,
dated February 8, 2001, among the Company, the Guarantor and Merrill Lynch &
Co., Merrill Lynch, Pierce, Fenner & Smith Incorporated.

     "Responsible Officer" means, when used with respect to the Trustee, any
officer within the corporate trust department of the Trustee, including any vice
president, assistant vice president, assistant treasurer, trust officer or any
other officer of the Trustee who customarily performs functions similar to those
performed by the Persons who at the time shall be such officers, respectively,
or to whom any corporate trust matter is referred because of such person's
knowledge of and familiarity with the particular subject and who shall have
direct responsibility for the administration of this Indenture.

     "Restricted Security" means a Security required to bear the restrictive
legend set forth in the form of Security set forth in Exhibit A-1 of this
Indenture.

     "Rule 144A" means Rule 144A under the Securities Act (or any successor
provision), as it may be amended from time to time.

     "Sale Price" of Common Stock on any date means the closing per share sale
price (or, if no closing sale price is reported, the average of the bid and ask
prices or, if more than one in either case, the average of the average bid and
the average ask prices) on such date as reported in the composite transactions
for the principal United States securities exchange on which the Common Stock is
traded or, if the Common Stock is not listed on a United States national or
regional securities exchange, as reported by the National Association of
Securities Dealers Automated Quotation System or by the National Quotation
Bureau Incorporated. In the absence of such quotation, the Company shall be
entitled to determine the Sale Price on the basis of such quotations as it
considers appropriate.

     "SEC" means the Securities and Exchange Commission or any successor
thereto.

     "Securities" means any of the Company's Liquid Yield Option(TM) Notes due
2031 (Zero Coupon-Senior), as amended or supplemented from time to time, issued
under this Indenture, the terms of which shall be substantially in the form of
Security set forth in Exhibit A-1 of this Indenture.

     "Securityholder" or "Holder" means a person in whose name a Security is
registered on the Registrar's books.

     "Special Record Date" means for the payment of any Defaulted Interest, the
date fixed by the Trustee pursuant to Section 12.02.

     "Stated Maturity", when used with respect to any Security or any
installment of semi-annual or contingent interest thereon, means the date
specified in such Security as the fixed date on which an amount equal to the
Principal Amount at Maturity of such Security or such installment of semi-annual
or contingent interest is due and payable.

     "Subsidiary" means (i) a corporation, a majority of whose Capital Stock
with voting power, under ordinary circumstances, to elect directors is, at the
date of determination,

                                       4
<PAGE>   11

directly or indirectly owned by the Company or the Guarantor, as the case may
be, by one or more Subsidiaries of the Company or the Guarantor, as the case may
be, or by the Company or the Guarantor, as the case may be, and one or more
Subsidiaries of the Company or the Guarantor, as the case may be, (ii) a
partnership in which the Company or the Guarantor, as the case may be, or a
Subsidiary of the Company or the Guarantor, as the case may be, holds a majority
interest in the equity capital or profits of such partnership, or (iii) any
other person (other than a corporation) in which the Company or the Guarantor,
as the case may be, a Subsidiary of the Company or the Guarantor, as the case
may be, or the Company or the Guarantor, as the case may be, and one or more
Subsidiaries of the Company or the Guarantor, as the case may be, directly or
indirectly, at the date of determination, has (x) at least a majority ownership
interest or (y) the power to elect or direct the election of a majority of the
directors or other governing body of such person.

     "Tax Event" means that the Company shall have received an opinion from
independent tax counsel experienced in such matters to the effect that, on or
after February 2, 2001, as a result of (a) any amendment or addition to, or
change (including any announced prospective change) in, the laws (or any
regulations thereunder) of the United States or any political subdivision or
taxing authority thereof or therein or (b) any amendment or addition to, or
change in, an interpretation or application of such laws or regulations by any
legislative body, court, governmental agency or regulatory authority, in each
case which amendment, addition or change is enacted, promulgated, issued or
announced or which interpretation is issued or announced or which action is
taken, on or after February 2, 2001, there is more than an insubstantial risk
that interest (including accrued Tax Original Issue Discount, accrued Original
Issue Discount and contingent interest, if any) payable on the Securities either
(i) would not be deductible on a current accrual basis or (ii) would not be
deductible under any other method, in either case in whole or in part, by the
Company (by reason of deferral, disallowance, or otherwise) for United States
federal income tax purposes.

     "Tax Original Issue Discount" means original issue discount, as determined
for United States federal income tax purposes, attributable to the Securities.

     "TIA" means the Trust Indenture Act of 1939 as in effect on the date of
this Indenture, provided, however, that in the event the TIA is amended after
such date, TIA means, to the extent required by any such amendment, the TIA as
so amended.

     "trading day" means a day during which trading in securities generally
occurs on the New York Stock Exchange or, if the Common Stock is not listed on
the New York Stock Exchange, on the principal other national or regional
securities exchange on which the Common Stock is then listed or, if the Common
Stock is not listed on a national or regional securities exchange, on the
National Association of Securities Dealers Automated Quotation System or, if the
Common Stock is not quoted on the National Association of Securities Dealers
Automated Quotation System, on the principal other market on which the Common
Stock is then traded.

     "Trustee" means the party named as the "Trustee" in the first paragraph of
this Indenture until a successor replaces it pursuant to the applicable
provisions of this Indenture and, thereafter, shall mean such successor. The
foregoing sentence shall likewise apply to any subsequent such successor or
successors.

                                       5
<PAGE>   12

     SECTION 1.02 Other Definitions.

<TABLE>
<CAPTION>

                                                                               Defined in
Term                                                                             Section
----------------------------------------------------------------------------------------
<S>                                                                           <C>
"Act"............................................................................1.05(a)
"Agent Members"..................................................................2.12(e)
"Associate"......................................................................3.09(a)
"Average Sale Price"...............................................................11.01
"Bankruptcy Law"....................................................................6.01
"beneficial owner"...............................................................3.09(a)
"Bid Solicitation Agent'............................................................2.03
"cash"...........................................................................3.08(b)
"Change in Control"..............................................................3.09(a)
"Change in Control Purchase Date"................................................3.09(a)
"Change in Control Purchase Notice"..............................................3.09(c)
"Change in Control Purchase Price"...............................................3.09(a)
"Company Notice".................................................................3.08(e)
"Company Notice Date"............................................................3.08(c)
"Conversion Agent"..................................................................2.03
"Conversion Date"..................................................................11.02
"Conversion Rate"..................................................................11.01
"Custodian".........................................................................6.01
"Defaulted Interest"...............................................................12.02
"Depositary".....................................................................2.01(a)
"DTC"............................................................................2.01(a)
"Event of Default"..................................................................6.01
"Exchange Act"...................................................................3.08(d)
"Ex-Dividend Date"..............................................................11.08(a)
"Ex-Dividend Time".................................................................11.01
"Extraordinary Cash Dividend"......................................................11.08
"Institutional Accredited Investors".............................................2.01(b)
"Interest Payment Date"............................................................10.01
"Legal Holiday"....................................................................14.09
"Legend".........................................................................2.06(f)
"LYON Market Price"..........................................................Exhibit A-1
"Market Price"...................................................................3.08(d)
"Measurement Period"...............................................................11.08
"noncontingent bond method".........................................................4.07
"Notice of Default".................................................................6.01
"Option Exercise Date".............................................................10.01
"Paying Agent"......................................................................2.03
"Purchase Date"..................................................................3.08(a)
"Purchase Notice"................................................................3.08(a)
"Purchase Price".................................................................3.08(a)
"QIBs"...........................................................................2.01(a)
</TABLE>

                                       6
<PAGE>   13

<TABLE>
<S>                                                                                <C>
"Registrar".........................................................................2.03
"Regular Record Date"..............................................................10.01
"Relevant Cash Dividends"..........................................................11.08
"Restated Principal Amount"........................................................10.01
"Rights"...........................................................................11.19
"Rights Agreement".................................................................11.19
"Rule 144A Information".............................................................4.06
"Securities Act".................................................................3.08(d)
"Special Record Date"..............................................................12.02
"Tax Event Date"...................................................................10.01
"Time of Determination"............................................................11.01

</TABLE>

     SECTION 1.03 Incorporation by Reference of Trust Indenture Act. Whenever
this Indenture refers to a provision of the TIA, the provision is incorporated
by reference in and made a part of this Indenture. The following TIA terms used
in this Indenture have the following meanings:.

     "Commission" means the SEC.

     "indenture securities" means the Securities.

     "indenture security holder" means a Securityholder.

     "indenture to be qualified" means this Indenture.

     "indenture trustee" or "institutional trustee" means the Trustee.

     "obligor" on the indenture securities means the Company.

     All other TIA terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by SEC rule have the
meanings assigned to them by such definitions.

     SECTION 1.04 Rules of Construction. Unless the context otherwise requires:

     (1) a term has the meaning assigned to it;

     (2) an accounting term not otherwise defined has the meaning assigned to it
in accordance with generally accepted accounting principles as in effect from
time to time;

     (3) "or" is not exclusive;

     (4) "including" means including, without limitation; and

     (5) words in the singular include the plural, and words in the plural
include the singular.

                                       7
<PAGE>   14

     SECTION 1.05 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 may
be embodied in and evidenced by one or more instruments of substantially similar
tenor signed by such Holders in person or by agent duly appointed in writing;
and, except as herein otherwise expressly provided, such action shall become
effective when such instrument or instruments are delivered to the Trustee and,
where it is hereby expressly required, to the Company or the Guarantor. Such
instrument or instruments (and the action embodied therein and evidenced
thereby) are herein sometimes referred to as the "Act" of Holders signing such
instrument or instruments. Proof of execution of any such instrument or of a
writing appointing any such agent shall be sufficient for any purpose of this
Indenture and conclusive in favor of the Trustee, the Company and the Guarantor,
if made in the manner provided in this Section.

     (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 writing acknowledged to such officer the execution thereof. Where such
execution is by a signer acting in a capacity other than such signer's
individual capacity, such certificate or affidavit shall also constitute
sufficient proof of such signer's 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 manner which the Trustee deems sufficient.

     (c) The ownership of Securities shall be proved by the register maintained
by the Registrar.

     (d) 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, the Company or the
Guarantor in reliance thereon, whether or not notation of such action is made
upon such Security.

     (e) If the Company or the Guarantor shall solicit from the Holders any
request, demand, authorization, direction, notice, consent, waiver or other Act,
the Company or the Guarantor, as the case may be, may, at its option, by or
pursuant to a resolution of the Board of Directors of the Company or the
Guarantor, as the case may be, 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 neither the Company nor the
Guarantor, shall have any obligation to do so. 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

                                       8
<PAGE>   15

on such record date shall be deemed effective unless it shall become effective
pursuant to the provisions of this Indenture not later than six months after the
record date.

                                    ARTICLE 2

                                 THE SECURITIES

     SECTION 2.01 Form and Dating. The Securities and the Trustee's certificate
of authentication shall be substantially in the form of Exhibit A-1 which is a
part of this Indenture. The Securities may have notations, legends or
endorsements required by law, stock exchange rule or usage; provided that any
such notation, legend or endorsement required by usage is in a form acceptable
to the Company and the Guarantor and as are not inconsistent with the provisions
of this Indenture. The Company and the Guarantor shall provide any such
notations, legends or endorsements to the Trustee in writing. Each Security
shall be dated the date of its authentication.

     (a) 144A Global Securities. Securities offered and sold to "qualified
institutional buyers" as defined in Rule 144A ("QIBs") in reliance on Rule 144A
shall be issued, initially in the form of a 144A Global Security, which shall be
deposited with the Trustee at its Corporate Trust Office, as custodian for the
Depositary and registered in the name of The Depository Trust Company ("DTC") or
the nominee thereof (such depositary, or any successor thereto, and any such
nominee being hereinafter referred to as the "Depositary"), duly executed by the
Company (having the Guarantee duly endorsed by the Guarantor thereon) and
authenticated by the Trustee as hereinafter provided. The aggregate Principal
Amount at Maturity of the 144A Global Securities may from time to time be
increased or decreased by adjustments made on the records of the Trustee and the
Depositary as hereinafter provided.

     (b) Certificated Securities. Except as provided in Section 2.12, owners of
beneficial interests in Global Securities will not be entitled to receive
physical delivery of Securities in definitive form.

     (c) Global Securities in General. Each Global Security shall represent such
of the outstanding Securities as shall be specified therein and each shall
provide that it shall represent the aggregate Principal Amount at Maturity of
outstanding Securities from time to time endorsed thereon and that the aggregate
Principal Amount at Maturity of outstanding Securities represented thereby may
from time to time be reduced or increased, as appropriate, to reflect exchanges,
redemptions and conversions.

     Any adjustment of the aggregate Principal Amount at Maturity of a Global
Security to reflect the amount of any increase or decrease in the Principal
Amount at Maturity of outstanding Securities represented thereby shall be made
by the Trustee in accordance with instructions given by the Holder thereof as
required by Section 2.12 hereof and shall be made on the records of the Trustee
and the Depositary.

     (d) Book-Entry Provisions. This Section 2.01(d) shall apply only to Global
Securities deposited with or on behalf of the Depositary.

                                       9
<PAGE>   16

     The Company shall execute and the Trustee shall, in accordance with this
Section 2.01(d), authenticate and deliver initially one or more Global
Securities, with the Guarantee endorsed thereon by the Guarantor, that (a) shall
be registered in the name of the Depositary, (b) shall be delivered by the
Trustee to the Depositary or pursuant to the Depositary's instructions and (c)
shall bear legends substantially to the following effect:

     "UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
     THE DEPOSITORY TRUST COMPANY TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF
     TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN
     THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN
     AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT
     HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN
     AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY), ANY TRANSFER,
     PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS
     WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
     HEREIN.

     TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS, IN WHOLE
     BUT NOT IN PART, TO NOMINEES OF THE DEPOSITORY TRUST COMPANY OR TO A
     SUCCESSOR THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF
     THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH
     THE RESTRICTIONS SET FORTH IN ARTICLE TWO OF THE INDENTURE REFERRED TO ON
     THE REVERSE HEREOF."

     SECTION 2.02 Execution and Authentication. The Securities shall be executed
on behalf of the Company by any Officer of the Company, with the Guarantee
endorsed thereon on behalf of the Guarantor by any Officer of the Guarantor. The
signature of the Officer of the Company on the Securities and the endorsement of
the Guarantee by the Officer of the Guarantor on the Securities may be manual or
facsimile.

     Securities bearing the manual or facsimile signatures of an individual who
was at the time of the execution of the Securities the proper Officer of the
Company or the Guarantor, as the case may be, shall bind the Company or the
Guarantor, as the case may be, notwithstanding that such individual has ceased
to hold such office prior to the authentication and delivery of such Securities
or did not hold such office at the date of authentication of such Securities.

     No Security shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose unless there appears on such Security a
certificate of authentication substantially in the form provided for herein duly
executed by the Trustee by manual signature of an authorized officer, and such
certificate upon any Security shall be conclusive evidence, and the only
evidence, that such Security has been duly authenticated and delivered
hereunder.

                                       10
<PAGE>   17

     The Trustee shall authenticate and deliver Securities for original issue in
an aggregate Principal Amount at Maturity of up to $843,750,000 upon a Company
and Guarantor Order without any further action by the Company or the Guarantor.
The aggregate Principal Amount at Maturity of Securities outstanding at any time
may not exceed the amount set forth in the foregoing sentence, except as
provided in Section 2.07.

     The Securities shall be issued only in registered form without coupons and
only in denominations of $1,000 of Principal Amount at Maturity and any integral
multiple thereof.

     SECTION 2.03 Registrar, Paying Agent, Conversion Agent and Bid Solicitation
Agent. The Company shall maintain an office or agency where Securities may be
presented for registration of transfer or for exchange ("Registrar"), an office
or agency where Securities may be presented for purchase or payment ("Paying
Agent") and an office or agency where Securities may be presented for conversion
("Conversion Agent"). The Company shall also appoint a bid solicitation agent
(the "Bid Solicitation Agent") to act pursuant to paragraph 5 of the Securities.
The Registrar shall keep a register of the Securities and of their transfer and
exchange. The Company may have one or more co-registrars, one or more additional
paying agents and one or more additional conversion agents. The term Paying
Agent includes any additional paying agent, including any named pursuant to
Section 4.05. The term Conversion Agent includes any additional conversion
agent, including any named pursuant to Section 4.05.

     The Company shall enter into an appropriate agency agreement with any
Registrar or co-registrar, Paying Agent, Conversion Agent or Bid Solicitation
Agent (other than the Trustee). The agreement shall implement the provisions of
this Indenture that relate to such agent. The Company shall notify the Trustee
of the name and address of any such agent. If the Company fails to maintain a
Registrar, Paying Agent, Conversion Agent or Bid Solicitation Agent, the Trustee
shall act as such and shall be entitled to appropriate compensation therefor
pursuant to Section 7.07. The Company or any Subsidiary or an Affiliate of
either of them may act as Paying Agent, Registrar, Conversion Agent or
co-registrar. None of the Company or any Subsidiary of the Company, or the
Guarantor, or any Subsidiary of the Guarantor, or any Affiliate of any of them
may act as Bid Solicitation Agent.

     The Company initially appoints the Trustee as Registrar, Conversion Agent,
Paying Agent and Bid Solicitation Agent in connection with the Securities.

     SECTION 2.04 Paying Agent to Hold Money and Securities in Trust. Except as
otherwise provided herein, on or prior to each due date of payments in respect
of any Security, the Company shall deposit with the Paying Agent a sum of money
(in immediately available funds if deposited on the due date) or Common Stock
sufficient to make such payments when so becoming due. The Company shall require
each Paying Agent (other than the Trustee) to agree in writing that the Paying
Agent shall hold in trust for the benefit of Securityholders or the Trustee all
money and Common Stock held by the Paying Agent for the making of payments in
respect of the Securities and shall notify the Trustee of any default by the
Company in making any such payment. At any time during the continuance of any
such default, the Paying Agent shall, upon the written request of the Trustee,
forthwith pay to the Trustee all money and Common Stock so held in trust. If the
Company, a Subsidiary or an Affiliate of either of them acts as Paying Agent, it
shall segregate the money and Common Stock held by it as Paying

                                       11
<PAGE>   18

Agent and hold it as a separate trust fund. The Company at any time may require
a Paying Agent to pay all money and Common Stock held by it to the Trustee and
to account for any funds and Common Stock disbursed by it. Upon doing so, the
Paying Agent shall have no further liability for the money or Common Stock. This
Section 2.04 shall also apply to the Guarantor in respect of any amounts payable
by it under the Guarantee.

     SECTION 2.05 Securityholder Lists. The Trustee shall preserve in as current
a form as is reasonably practicable the most recent list available to it of the
names and addresses of Securityholders. If the Trustee is not the Registrar, the
Company shall cause to be furnished to the Trustee at least semi-annually on May
1 and November 1 a listing of Securityholders dated within 15 days of the date
on which the list is furnished and at such other times as the Trustee may
request in writing a list in such form and as of such date as the Trustee may
reasonably require of the names and addresses of Securityholders.

     SECTION 2.06 Transfer and Exchange. Subject to Section 2.12 hereof,

     (a) upon surrender for registration of transfer of any Security, together
with a written instrument of transfer satisfactory to the Registrar duly
executed by the securityholder or such Securityholder's attorney duly authorized
in writing, at the office or agency of the Company designated as Registrar or
co-registrar pursuant to Section 2.03, the Company shall execute, and the
Trustee upon receipt of a Company Order shall authenticate and deliver, in the
name of the designated transferee or transferees, one or more new Securities
(having the Guarantee endorsed thereon by the Guarantor) of any authorized
denomination or denominations, of a like aggregate Principal Amount at Maturity.
The Company shall not charge a service charge for any registration of transfer
or exchange, but the Company may require payment of a sum sufficient to pay all
taxes, assessments or other governmental charges that may be imposed in
connection with the transfer or exchange of the Securities from the
Securityholder requesting such transfer or exchange.

     At the option of the Holder, Securities may be exchanged for other
Securities of any authorized denomination or denominations, of a like aggregate
Principal Amount at Maturity, upon surrender of the Securities to be exchanged,
together with a written instrument of transfer satisfactory to the Registrar
duly executed by the Securityholder or such Securityholder's attorney duly
authorized in writing, at such office or agency. Whenever any Securities are so
surrendered for exchange, the Company shall execute, and the Trustee upon
receipt of a Company Order shall authenticate and deliver, the Securities
(having the Guarantee endorsed thereon by the Guarantor) which the Holder making
the exchange is entitled to receive.

     The Company shall not be required to make, and the Registrar need not
register, transfers or exchanges of Securities selected for redemption (except,
in the case of Securities to be redeemed in part, the portion thereof not to be
redeemed) or any Securities in respect of which a Purchase Notice or Change in
Control Purchase Notice has been given and not withdrawn by the Holder thereof
in accordance with the terms of this Indenture (except, in the case of
Securities to be purchased in part, the portion thereof not to be purchased) or
any Securities for a period of 15 days before the mailing of a notice of
redemption of Securities to be redeemed.

                                       12
<PAGE>   19

     (b) Notwithstanding any provision to the contrary herein, so long as a
Global Security remains outstanding and is held by or on behalf of the
Depositary, transfers of a Global Security, in whole or in part, shall be made
only in accordance with Section 2.12 and this Section 2.06(b). Transfers of a
Global Security shall be limited to transfers of such Global Security in whole,
or in part, to nominees of the Depositary or to a successor of the Depositary or
such successor's nominee.

     (c) Successive registrations and registrations of transfers and exchanges
as aforesaid may be made from time to time as desired, and each such
registration shall be noted on the register for the Securities.

     (d) Any Registrar appointed pursuant to Section 2.03 hereof shall provide
to the Trustee such information as the Trustee may reasonably require in
connection with the delivery by such Registrar of Securities upon transfer or
exchange of Securities.

     (e) No Registrar shall be required to make registrations of transfer or
exchange of Securities during any periods designated in the text of the
Securities or in this Indenture as periods during which such registration of
transfers and exchanges need not be made.

     (f) If Securities are issued upon the transfer, exchange or replacement of
Securities subject to restrictions on transfer and bearing the legends set forth
on the form of Security attached hereto as Exhibit A-1 setting forth such
restrictions (collectively, the "Legend"), or if a request is made to remove the
Legend on a Security, the Securities so issued shall bear the Legend, or the
Legend shall not be removed, as the case may be, unless there is delivered to
the Company, the Guarantor and the Registrar such satisfactory evidence, which
shall include an Opinion of Counsel, as may be reasonably required by the
Company, the Guarantor and the Registrar, that neither the Legend nor the
restrictions on transfer set forth therein are required to ensure that transfers
thereof comply with the provisions of Rule 144A or Rule 144 under the Securities
Act or that such Securities are not "restricted" within the meaning of Rule 144
under the Securities Act. Upon (i) provision of such satisfactory evidence, or
(ii) notification by the Company or the Guarantor to the Trustee and Registrar
of the sale of such Security pursuant to a registration statement that is
effective at the time of such sale, the Trustee, at the written direction of the
Company or the Guarantor, shall authenticate and deliver a Security that does
not bear the Legend. If the Legend is removed from the face of a Security and
the Security is subsequently held by an Affiliate of the Company or the
Guarantor, the Legend shall be reinstated by the Company.

     The Trustee and the Registrar shall have no obligation or duty to monitor,
determine or inquire as to compliance with any restrictions on transfer imposed
under this Indenture or under applicable law with respect to any transfer of any
interest in any Security (including any transfers between or among Depositary
participants or beneficial owners of interests in any Global Security) other
than to require delivery of such certificates and other documentation or
evidence as are expressly required by, and to do so if and when expressly
required by the terms of, this Indenture, and to examine the same to determine
substantial compliance as to form with the express requirements hereof.

                                       13
<PAGE>   20

     SECTION 2.07 Replacement Securities. If (a) any mutilated Security is
surrendered to the Trustee, or (b) the Company and the Trustee receive evidence
to their satisfaction of the destruction, loss or theft of any Security, and
there is delivered to the Company and the Trustee such security or indemnity as
may be required by them to save each of them harmless, then, in the absence of
notice to the Company or the Trustee that such Security has been acquired by a
bona fide purchaser, the Company shall execute and upon its written request the
Trustee shall authenticate and deliver, in exchange for any such mutilated
Security or in lieu of any such destroyed, lost or stolen Security, a new
Security (having the Guarantee endorsed thereon by the Guarantor) of like tenor
and Principal Amount at Maturity, bearing a number not contemporaneously
outstanding.

     In case any such mutilated, destroyed, lost or stolen Security has become
or is about to become due and payable, or is about to be purchased by the
Company pursuant to Article 3 hereof, the Company in its discretion may, instead
of issuing a new Security, pay or purchase such Security, as the case may be.

     Upon the issuance of any new Securities under this Section, the Company or
the Guarantor 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 issued pursuant to this Section in lieu of any
mutilated, destroyed, lost or stolen Security shall constitute an original
additional contractual obligation of the Company and the Guarantor, whether or
not the destroyed, lost or stolen Security shall be at any time enforceable by
anyone, and shall be entitled to all benefits of this Indenture equally and
proportionately with any and all other Securities 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.

     SECTION 2.08 Outstanding Securities; Determinations of Holders' Action.
Securities outstanding at any time are all the Securities authenticated by the
Trustee except for those cancelled by it, those delivered to it pursuant to
Section 2.07 for cancellation and those described in this Section 2.08 as not
outstanding. A Security does not cease to be outstanding because the Company or
the Guarantor or an Affiliate of the Company or the Guarantor holds the
Security; provided, however, that in determining whether the Holders of the
requisite Principal Amount at Maturity of Securities have given or concurred in
any request, demand, authorization, direction, notice, consent or waiver
hereunder, Securities owned by the Company or the Guarantor or any other obligor
upon the Securities or any Affiliate of the Company or the Guarantor or such
other obligor shall be disregarded and deemed not to be outstanding, except
that, in determining whether the Trustee shall be protected 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. Subject to the foregoing, only Securities
outstanding at the time of such determination shall be considered in any such
determination (including, without limitation, determinations pursuant to
Articles 6 and 9).

                                       14
<PAGE>   21

     If a Security is replaced pursuant to Section 2.07, it ceases to be
outstanding unless the Trustee receives proof satisfactory to it that the
replaced Security is held by a bona fide purchaser.

     If the Paying Agent holds, in accordance with this Indenture, on a
Redemption Date, or on the Business Day following the Purchase Date or a Change
in Control Purchase Date, or on Stated Maturity, money or securities, if
permitted hereunder, sufficient to pay Securities payable on that date, then
immediately after such Redemption Date, Purchase Date, Change in Control
Purchase Date or Stated Maturity, as the case may be, such Securities shall
cease to be outstanding and Original Issue Discount and interest (including
contingent interest), if any, on such Securities shall cease to accrue;
provided, that if such Securities are to be redeemed, notice of such redemption
has been duly given pursuant to this Indenture.

     If a Security is converted in accordance with Article 11, then from and
after the time of conversion on the Conversion Date, such Security shall cease
to be outstanding and Original Issue Discount and interest (including contingent
interest), if any, shall cease to accrue on such Security, whether or not the
Security is delivered to the Paying Agent.

     SECTION 2.09 Temporary Securities. Subject to Section 2.12 hereof, pending
the preparation of definitive Securities, 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 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.

     If temporary Securities are issued, the Company will cause definitive
Securities to be prepared without unreasonable delay. After the preparation of
definitive Securities, the temporary Securities shall be exchangeable for
definitive Securities upon surrender of the temporary Securities at the office
or agency of the Company or the Guarantor designated for such purpose pursuant
to Section 2.03, without charge to the Holder. Upon surrender for cancellation
of any one or more temporary Securities the Company shall execute and upon
Company Order the Trustee shall authenticate and deliver in exchange therefor a
like Principal Amount at Maturity of definitive Securities (having the Guarantee
endorsed thereon) of authorized denominations. Until so exchanged the temporary
Securities shall in all respects be entitled to the same benefits under this
Indenture as definitive Securities.

     SECTION 2.10 Cancellation. All Securities surrendered for payment, purchase
by the Company pursuant to Article 3, conversion, redemption or registration of
transfer or exchange shall, if surrendered to any person other than the Trustee,
be delivered to the Trustee and shall be promptly cancelled by it. The Company
or the Guarantor may at any time deliver to the Trustee for cancellation any
Securities previously authenticated and delivered hereunder which the Company or
the Guarantor, as the case may be, may have acquired in any manner whatsoever,
and all Securities so delivered shall be promptly cancelled by the Trustee. The
Company may not issue new Securities to replace Securities it has paid or
delivered to the Trustee for cancellation or that any Holder has converted
pursuant to Article 11. No Securities

                                       15
<PAGE>   22

shall be authenticated in lieu of or in exchange for any Securities cancelled as
provided in this Section, except as expressly permitted by this Indenture. All
cancelled Securities held by the Trustee shall be disposed of by the Trustee in
accordance with the Trustee's customary procedure.

     SECTION 2.11 Persons Deemed Owners. Prior to due presentment of a Security
for registration of transfer, the Company, the Guarantor, the Trustee and any
agent of the Company, the Guarantor or the Trustee may treat the Person in whose
name such Security is registered as the owner of such Security for the purpose
of receiving payment of principal of the Security or the payment of any
Redemption Price, Purchase Price or Change in Control Purchase Price in respect
thereof, and interest (including contingent interest, if any) thereon, for the
purpose of conversion and for all other purposes whatsoever, whether or not such
Security be overdue, and neither the Company, the Guarantor, the Trustee nor any
agent of the Company, the Guarantor or the Trustee shall be affected by notice
to the contrary.

     SECTION 2.12 Global Securities.

     (a) Transfer of Global Security. Notwithstanding any other provisions of
this Indenture or the Securities, transfers of a Global Security, in whole or in
part, shall be made only in accordance with Section 2.06 and Section 2.12(a). A
Global Security may not be transferred, in whole or in part, to any Person other
than the Depositary or a nominee or any successor thereof, and no such transfer
to any such other Person may be registered; provided that this clause (a) shall
not prohibit any transfer of a Security that is issued in exchange for a Global
Security but is not itself a Global Security. No transfer of a Security to any
Person shall be effective under this Indenture or the Securities unless and
until such Security has been registered in the name of such Person.

     (b) Subject to the succeeding paragraph, every Security shall be subject to
the restrictions on transfer provided in the Legend including the delivery of a
certification or an opinion of counsel, if so requested by the Company,
Guarantor or the Registrar.

     (c) The restrictions imposed by the Legend upon the transferability of any
Security shall cease and terminate when such Security has been sold pursuant to
an effective registration statement under the Securities Act or transferred in
compliance with Rule 144 under the Securities Act (or any successor provision
thereto) or, if earlier, upon the expiration of the holding period applicable to
sales thereof under Rule 144(k) under the Securities Act (or any successor
provision). Any Security as to which such restrictions on transfer shall have
expired in accordance with their terms or shall have terminated may, upon a
surrender of such Security for exchange to the Registrar in accordance with the
provisions of this Section 2.12 (accompanied, in the event that such
restrictions on transfer have terminated by reason of a transfer in compliance
with Rule 144 or any successor provision, by an opinion of counsel having
substantial experience in practice under the Securities Act and otherwise
reasonably acceptable to the Company and the Guarantor, addressed to the
Company, the Guarantor and the Registrar and in form acceptable to the Company
and the Guarantor, to the effect that the transfer of such Security has been
made in compliance with Rule 144 or such successor provision), be exchanged for
a new Security, of like tenor and aggregate Principal Amount at Maturity (having
the Guarantee duly endorsed thereon by the Guarantor), which shall not bear the
restrictive Legend.

                                       16
<PAGE>   23

The Company shall inform the Trustee of the effective date of any registration
statement registering the Securities under the Securities Act. The Trustee and
the Registrar shall not be liable for any action taken or omitted to be taken by
it in good faith in accordance with the aforementioned opinion of counsel or
registration statement.

     (d) As used in the preceding two paragraphs of this Section 2.12, the term
"transfer" encompasses any sale, pledge, transfer, hypothecation or other
disposition of any Security.

     (e) The provisions of clauses (1), (2), (3) and (4) below shall apply only
to Global Securities:

     (1) Notwithstanding any other provisions of this Indenture or the
Securities, except as provided in Section 2.12(a)(ii), a Global Security shall
not be exchanged in whole or in part for a Security registered in the name of
any Person other than the Depositary or one or more nominees thereof, provided
that a Global Security may be exchanged for Securities registered in the names
of any person designated by the depositary in the event that (i) the Depositary
has notified the Company that it is unwilling or unable to continue as
Depositary for such Global Security or such Depositary has ceased to be a
"clearing agency" registered under the Exchange Act, and a successor Depositary
is not appointed by the Company within 90 days, (ii) the Company decides to
discontinue the use of the system of book-entry transfer through the Depositary
(or any successor Depositary) or (iii) an Event of Default has occurred and is
continuing with respect to the Securities. Any Global Security exchanged
pursuant to clause (i) above shall be so exchanged in whole and not in part, and
any Global Security exchanged pursuant to clause (iii) above may be exchanged in
whole or from time to time in part as directed by the Depositary. Any Security
issued in exchange for a Global Security or any portion thereof shall be a
Global Security; provided that any such Security so issued that is registered in
the name of a Person other than the Depositary or a nominee thereof shall not be
a Global Security.

     (2) Securities issued in exchange for a Global Security or any portion
thereof shall be issued in definitive, fully registered form, without interest
coupons, shall have an aggregate Principal Amount at Maturity equal to that of
such Global Security or portion thereof to be so exchanged, shall be registered
in such names and be in such authorized denominations as the Depositary shall
designate and shall bear the applicable legends provided for herein. Any Global
Security to be exchanged in whole shall be surrendered by the Depositary to the
Trustee, as Registrar. With regard to any Global Security to be exchanged in
part, either such Global Security shall be so surrendered for exchange or, if
the Trustee is acting as custodian for the Depositary or its nominee with
respect to such Global Security, the Principal Amount at Maturity thereof shall
be reduced, by an amount equal to the portion thereof to be so exchanged, by
means of an appropriate adjustment made on the records of the Trustee. Upon any
such surrender or adjustment, the Trustee shall authenticate and deliver the
Security issuable on such exchange to or upon the order of the Depositary or an
authorized representative thereof.

     (3) Subject to the provisions of clause (5) below, the registered Holder
may grant proxies and otherwise authorize any Person, including Agent Members
(as defined below) and persons that may hold interests through Agent Members, to
take any action which a holder is entitled to take under this Indenture or the
Securities.

                                       17
<PAGE>   24

     (4) In the event of the occurrence of any of the events specified in clause
(1) above, the Company will promptly make available to the Trustee a reasonable
supply of Certificated Securities in definitive, fully registered form, without
interest coupons.

     (5) Neither any members of, or participants in, the Depositary
(collectively, the "Agent Members") nor any other Persons on whose behalf Agent
Members may act shall have any rights under this Indenture with respect to any
Global Security registered in the name of the Depositary or any nominee thereof,
or under any such Global Security, and the Depositary or such nominee, as the
case may be, may be treated by the Company, the Guarantor, the Trustee and any
agent of the Company, the Guarantor or the Trustee as the absolute owner and
holder of such Global Security for all purposes whatsoever. Notwithstanding the
foregoing, nothing herein shall prevent the Company, the Guarantor or the
Trustee or any agent of the Company, the Guarantor or the Trustee from giving
effect to any written certification, proxy or other authorization furnished by
the Depositary or such nominee, as the case may be, or impair, as between the
Depositary, its Agent Members and any other person on whose behalf an Agent
Member may act, the operation of customary practices of such Persons governing
the exercise of the rights of a holder of any Security.

     SECTION 2.13 CUSIP Numbers. The Company in issuing the Securities may use
"CUSIP" numbers (if then generally in use), and, if so, the Trustee shall use
"CUSIP" numbers in notices of redemption as a convenience to Holders; provided
that any such notice may state that no representation is made as to the
correctness of such numbers either as printed on the Securities or as contained
in any notice of a redemption and that reliance may be placed only on the other
identification numbers printed on the Securities, and any such redemption shall
not be affected by any defect in or omission of such numbers. The Company will
promptly notify the Trustee of any change in the CUSIP numbers.

                                    ARTICLE 3

                            REDEMPTION AND PURCHASES

     SECTION 3.01 Right to Redeem; Notices to Trustee.

     The Company, at its option, may redeem the Securities in accordance with
the provisions of paragraphs 6 and 8 of the Securities. If the Company elects to
redeem Securities pursuant to paragraph 6 of the Securities, it shall notify the
Trustee in writing of the Redemption Date, the Principal Amount at Maturity of
Securities to be redeemed, the Redemption Price and the amount of contingent
interest, if any, payable on the Redemption Date.

     The Company shall give the notice to the Trustee provided for in this
Section 3.01 by a Company Order at least 20 days before the Redemption Date
(unless a shorter notice shall be satisfactory to the Trustee).

     SECTION 3.02 Selection of Securities to Be Redeemed.

     If less than all the Securities are to be redeemed, the Trustee shall
select the Securities to be redeemed pro rata based on ownership thereof or by
lot or by any other method the Trustee considers fair and appropriate (so long
as such method is not prohibited by the rules

                                       18
<PAGE>   25

of any stock exchange on which the Securities are then listed). The Trustee
shall make the selection at least 15 days but not more than 60 days before the
Redemption Date from outstanding Securities not previously called for
redemption. The Trustee may select for redemption portions of the Principal
Amount at Maturity of Securities that have denominations larger than $1,000.

     Securities and any portions thereof that the Trustee selects shall be in
Principal Amounts at Maturity of $1,000 or an integral multiple of $1,000.
Provisions of this Indenture that apply to Securities called for redemption also
apply to portions of Securities called for redemption. The Trustee shall notify
the Company promptly of the Securities or portions of Securities to be redeemed.

     If any Security selected for partial redemption is converted in part before
termination of the conversion right with respect to the portion of the Security
so selected, the converted portion of such Security shall be deemed (so far as
may be) to be the portion selected for redemption. Securities which have been
converted during a selection of Securities to be redeemed may be treated by the
Trustee as outstanding for the purpose of such selection.

     SECTION 3.03 Notice of Redemption.

     At least 30 days but not more than 60 days before a Redemption Date, the
Company shall mail a notice of redemption by first-class mail, postage prepaid,
to each Holder of Securities to be redeemed.

     The notice shall identify the Securities to be redeemed and shall state:

     (1) the Redemption Date;

     (2) the Redemption Price and, to the extent known at the time of such
notice, the amount of contingent interest, if any, payable on the Redemption
Date;

     (3) the Conversion Rate;

     (4) the name and address of the Paying Agent and Conversion Agent;

     (5) that Securities called for redemption may be converted at any time
before the close of business on the second Business Day immediately preceding
the Redemption Date;

     (6) that Holders who want to convert Securities must satisfy the
requirements set forth in paragraph 9 of the Securities;

     (7) that Securities called for redemption must be surrendered to the Paying
Agent to collect the Redemption Price and contingent interest, if any;

     (8) if fewer than all the outstanding Securities are to be redeemed, the
certificate number and Principal Amounts at Maturity of the particular
Securities to be redeemed;

                                       19
<PAGE>   26

     (9) that, unless the Company defaults in making payment of such Redemption
Price and contingent interest, if any, Original Issue Discount and interest
(including contingent interest), if any, on Securities called for redemption
will cease to accrue on and after the Redemption Date; and

     (10) the CUSIP number of the Securities.

     At the Company's request, the Trustee shall give the notice of redemption
in the Company's name and at the Company's expense, provided that the Company
makes such request at least 15 days (unless a shorter period shall be acceptable
to the Trustee) prior to the date such notice of redemption must be mailed.

     SECTION 3.04 Effect of Notice of Redemption. Once notice of redemption is
given, Securities called for redemption become due and payable on the Redemption
Date and at the Redemption Price (together with accrued contingent interest, if
any) stated in the notice except for Securities which are converted in
accordance with the terms of this Indenture. Upon surrender to the Paying Agent,
such Securities shall be paid at the Redemption Price (together with accrued
contingent interest, if any) stated in the notice.

     SECTION 3.05 Deposit of Redemption Price. Prior to 10:00 a.m. (New York
City time), on the Redemption Date, the Company shall deposit with the Paying
Agent (or if the Company or a Subsidiary of the Company, or the Guarantor or a
Subsidiary of the Guarantor, or an Affiliate of any of them is the Paying Agent,
shall segregate and hold in trust) money sufficient to pay the Redemption Price
of, and any accrued and unpaid contingent interest with respect to, all
Securities to be redeemed on that date other than Securities or portions of
Securities called for redemption which on or prior thereto have been delivered
by the Company to the Trustee for cancellation or have been converted. The
Paying Agent shall as promptly as practicable return to the Company any money,
not required for that purpose because of conversion of Securities pursuant to
Article 11. If such money is then held by the Company in trust and is not
required for such purpose it shall be discharged from such trust.

     SECTION 3.06 Securities Redeemed in Part. Upon surrender of a Security that
is redeemed in part, the Company shall execute and the Trustee shall
authenticate and deliver to the Holder a new Security (having the Guarantee
endorsed thereon by the Guarantor) in an authorized denomination equal in
Principal Amount at Maturity to the unredeemed portion of the Security
surrendered.

     SECTION 3.07 Conversion Arrangement on Call for Redemption. In connection
with any redemption of Securities, the Company may arrange for the purchase and
conversion of any Securities called for redemption by an agreement with one or
more investment bankers or other purchasers to purchase such Securities by
paying to the Trustee in trust for the Securityholders, on or prior to 10:00
a.m. New York City time on the Redemption Date, an amount that, together with
any amounts deposited with the Trustee by the Company for the redemption of such
Securities, is not less than the Redemption Price of, and any accrued and unpaid
contingent interest with respect to, such Securities. Notwithstanding anything
to the contrary contained in this Article 3, the obligation of the Company to
pay the Redemption Prices of such Securities shall be deemed to be satisfied and
discharged to the extent such amount is so

                                       20
<PAGE>   27

paid by such purchasers. If such an agreement is entered into, any Securities
not duly surrendered for conversion by the Holders thereof may, at the option of
the Company, be deemed, to the fullest extent permitted by law, acquired by such
purchasers from such Holders and (notwithstanding anything to the contrary
contained in Article 11) surrendered by such purchasers for conversion, all as
of immediately prior to the close of business on the Business Day prior to the
Redemption Date, subject to payment of the above amount as aforesaid. The
Trustee shall hold and pay to the Holders whose Securities are selected for
redemption any such amount paid to it for purchase and conversion in the same
manner as it would moneys deposited with it by the Company for the redemption of
Securities. Without the Trustee's prior written consent, no arrangement between
the Company and such purchasers for the purchase and conversion of any
Securities shall increase or otherwise affect any of the powers, duties,
responsibilities or obligations of the Trustee as set forth in this Indenture,
and the Company agrees to indemnify the Trustee from, and hold it harmless
against, any loss, liability or expense arising out of or in connection with any
such arrangement for the purchase and conversion of any Securities between the
Company and such purchasers, including the costs and expenses incurred by the
Trustee in the defense of any claim or liability arising out of or in connection
with the exercise or performance of any of its powers, duties, responsibilities
or obligations under this Indenture.

     SECTION 3.08 Purchase of Securities at Option of the Holder. (a) General.
Securities shall be purchased by the Company pursuant to paragraph 7 of the
Securities as of February 8, 2004, February 8, 2006, February 8, 2011, February
8, 2016, February 8, 2021, and February 8, 2026 (each, a "Purchase Date"), at
the purchase price of $763.89 per $1,000 of Principal Amount at Maturity as of
February 8, 2004, of $779.28 per $1,000 of Principal Amount at Maturity as of
February 8, 2006, of $819.14 per $1,000 of Principal Amount at Maturity as of
February 8, 2011, of $861.03 per $1,000 Principal Amount at Maturity as of
February 8, 2016, of $905.06 per $1,000 Principal Amount at Maturity as of
February 8, 2021, and of $951.35 per $1,000 Principal Amount at Maturity as of
February 8, 2026 (each, a "Purchase Price", as applicable), at the option of the
Holder thereof, upon:

          (1) delivery to the Paying Agent, by the Holder of a written notice of
     purchase (a "Purchase Notice") at any time from the opening of business on
     the date that is at least 20 Business Days prior to a Purchase Date until
     the close of business on the Business Day immediately preceding such
     Purchase Date stating:

               (A) the certificate number of the Security which the Holder will
               deliver to be purchased,

               (B) the portion of the Principal Amount at Maturity of the
               Security which the Holder will deliver to be purchased, which
               portion must be a Principal Amount at Maturity of $1,000 or an
               integral multiple thereof,

               (C) that such Security shall be purchased as of the Purchase Date
               pursuant to the terms and conditions specified in (i) paragraph 7
               of the Securities and (ii) this Indenture, and

                                       21
<PAGE>   28

               (D) in the event the Company elects, pursuant to Section 3.08(b),
               to pay the Purchase Price to be paid as of such Purchase Date, in
               whole or in part, in shares of Common Stock but such portion of
               the Purchase Price shall ultimately be payable to such Holder
               entirely in cash because any of the conditions to payment of the
               Purchase Price (or a portion thereof) in Common Stock is not
               satisfied prior to the close of business on such Purchase Date,
               as set forth in Section 3.08(d), whether such Holder elects (i)
               to withdraw such Purchase Notice as to some or all of the
               Securities to which such Purchase Notice relates (stating the
               Principal Amount at Maturity and certificate numbers of the
               Securities as to which such withdrawal shall relate), or (ii) to
               receive cash in respect of the entire Purchase Price for all
               Securities (or portions thereof) to which such Purchase Notice
               relates; and

          (2) delivery of such Security to the Paying Agent prior to, on or
     after the Purchase Date (together with all necessary endorsements) at the
     offices of the Paying Agent, such delivery being a condition to receipt by
     the Holder of the Purchase Price therefor; provided, however, that such
     Purchase Price shall be so paid pursuant to this Section 3.08 only if the
     Security so delivered to the Paying Agent shall conform in all respects to
     the description thereof in the related Purchase Notice, as determined by
     the Company.

     If a Holder, in such Holder's Purchase Notice and in any written notice of
withdrawal delivered by such Holder pursuant to the terms of Section 3.10, fails
to indicate such Holder's choice with respect to the election set forth in
clause (D) of Section 3.08(a)(1), such Holder shall be deemed to have elected to
receive cash in respect of the Purchase Price for all Securities subject to such
Purchase Notice in the circumstances set forth in such clause (D).

     The Company shall purchase from the Holder thereof, pursuant to this
Section 3.08, a portion of a Security if the Principal Amount at Maturity of
such portion is $1,000 or an integral multiple of $1,000. Provisions of this
Indenture that apply to the purchase of all of a Security also apply to the
purchase of such portion of such Security.

     Any purchase by the Company contemplated pursuant to the provisions of this
Section 3.08 shall be consummated by the delivery of the consideration to be
received by the Holder (together with accrued and unpaid contingent interest, if
any) promptly following the later of the Purchase Date and the time of delivery
of the Security.

     Notwithstanding anything herein to the contrary, any Holder delivering to
the Paying Agent the Purchase Notice contemplated by this Section 3.08(a) shall
have the right to withdraw such Purchase Notice at any time prior to the close
of business on the Purchase Date by delivery of a written notice of withdrawal
to the Paying Agent in accordance with Section 3.10.

     The Paying Agent shall promptly notify the Company of the receipt by it of
any Purchase Notice or written notice of withdrawal thereof.

                                       22
<PAGE>   29

     (b) Company's Right to Elect Manner of Payment of Purchase Price. The
Securities to be purchased pursuant to Section 3.08(a) may be paid for, at the
election of the Company, in U.S. legal tender ("cash") or Common Stock, or in
any combination of cash and Common Stock, subject to the conditions set forth in
Sections 3.08(c) and (d). The Company shall designate, in the Company Notice
delivered pursuant to Section 3.08(e), whether the Company will purchase the
Securities for cash or Common Stock, or, if a combination thereof, the
percentages of the Purchase Price of Securities in respect of which it will pay
in cash or Common Stock; provided that the Company will pay cash for fractional
interests in Common Stock. For purposes of determining the existence of
potential fractional interests, all Securities subject to purchase by the
Company held by a Holder shall be considered together (no matter how many
separate certificates are to be presented). Each Holder whose Securities are
purchased pursuant to this Section 3.08 shall receive the same percentage of
cash or Common Stock in payment of the Purchase Price for such Securities,
except (i) as provided in Section 3.08(d) with regard to the payment of cash in
lieu of fractional shares of Common Stock and (ii) in the event that the Company
is unable to purchase the Securities of a Holder or Holders for Common Stock
because any of the conditions specified in Section 3.08(d) have not been
satisfied, the Company may purchase the Securities of such Holder or Holders for
cash. The Company may not change its election with respect to the consideration
(or components or percentages of components thereof) to be paid once the Company
has given its Company Notice to Securityholders except pursuant to this Section
3.08(b) or pursuant to Section 3.08(d) in the event of a failure to satisfy,
prior to the close of business on the Purchase Date, any condition to the
payment of the Purchase Price, in whole or in part, in Common Stock.

     At least three Business Days before the Company Notice Date, the Company
shall deliver an Officers' Certificate to the Trustee specifying:

     (i) the manner of payment selected by the Company,

     (ii) the information required by Section 3.08(e),

     (iii) if the Company elects to pay the Purchase Price, or a specified
     percentage thereof, in Common Stock, that the conditions to such manner of
     payment set forth in Section 3.08(d) have been or will be complied with,
     and

     (iv) whether the Company desires the Trustee to give the Company Notice
     required by Section 3.08(e).

     (c) Purchase with Cash. On each Purchase Date, at the option of the
Company, the Purchase Price of Securities in respect of which a Purchase Notice
pursuant to Section 3.08(a) has been given, or a specified percentage thereof,
may be paid by the Company with cash equal to the aggregate Purchase Price of
such Securities. If the Company elects to purchase Securities with cash, the
Company Notice, as provided in Section 3.08(e), shall be sent to Holders (and to
beneficial owners as required by applicable law) not less than 20 Business Days
prior to such Purchase Date (the "Company Notice Date").

     (d) Payment by Issuance of Common Stock. On each Purchase Date, at the
option of the Company, the Purchase Price of Securities in respect of which a
Purchase Notice

                                       23
<PAGE>   30

pursuant to Section 3.08(a) has been given, or a specified percentage thereof,
may be paid by the Company by the issuance of a number of shares of Common Stock
equal to the quotient obtained by dividing (i) the amount of cash to which the
Securityholders would have been entitled had the Company elected to pay all or
such specified percentage, as the case may be, of the Purchase Price of such
Securities in cash by (ii) the Market Price of a share of Common Stock, subject
to the next succeeding paragraph.

     The Company will not issue a fractional share of Common Stock in payment of
the Purchase Price. Instead the Company will pay cash for the current market
value of the fractional share. The current market value of a fraction of a share
shall be determined by multiplying the Market Price by such fraction and
rounding the product to the nearest whole cent. It is understood that if a
Holder elects to have more than one Security purchased, the number of shares of
Common Stock shall be based on the aggregate amount of Securities to be
purchased.

     If the Company elects to purchase the Securities by the issuance of shares
of Common Stock, the Company Notice, as provided in Section 3.08(e), shall be
sent to the Holders (and to beneficial owners as required by applicable law) not
later than the Company Notice Date.

     The Company's right to exercise its election to purchase the Securities
pursuant to Section 3.08 through the issuance of shares of Common Stock shall be
conditioned upon:

     (i) the Company's not having given its Company Notice of an election to pay
     entirely in cash and its giving of timely Company Notice of election to
     purchase all or a specified percentage of the Securities with Common Stock
     as provided herein;

     (ii) the shares of Common Stock having been admitted for listing or
     admitted for listing subject to notice of issuance on the principal United
     States securities exchange on which the Common Stock is then listed or, if
     the Common Stock is not then listed on a national or regional securities
     exchange, as quoted on the National Association of Securities Dealers
     Automated Quotation System;

     (iii) the registration of the shares of Common Stock to be issued in
     respect of the payment of the Purchase Price under the Securities Act of
     1933, as amended (the "Securities Act"), or the Securities Exchange Act of
     1934, as amended (the "Exchange Act"), in each case, if required;

     (iv) any necessary qualification or registration under applicable state
     securities laws or the availability of an exemption from such qualification
     and registration; and

     (v) the receipt by the Trustee of an Officers' Certificate and an Opinion
     of Counsel each stating that (A) the terms of the issuance of the Common
     Stock are in conformity with this Indenture and (B) the shares of Common
     Stock to be issued by the Company in payment of the Purchase Price in
     respect of Securities have been duly authorized and, when issued and
     delivered pursuant to the terms of this Indenture in payment of the
     Purchase Price in respect of the Securities, will

                                       24
<PAGE>   31

     be validly issued, fully paid and non-assessable and, to the best of such
     counsel's knowledge, free from preemptive rights, and, in the case of such
     Officers' Certificate, stating that conditions (i), (ii), (iii) and (iv)
     above and the condition set forth in the second succeeding sentence have
     been satisfied and, in the case of such Opinion of Counsel, stating that
     conditions (ii), (iii) and (iv) above have been satisfied.

     Such Officers' Certificate shall also set forth the number of shares of
Common Stock to be issued for each $1,000 Principal Amount at Maturity of
Securities and the Sale Price of a share of Common Stock on each trading day
during the period for which the Market Price is calculated. The Company may pay
the Purchase Price (or any portion thereof) in Common Stock only if the
information necessary to calculate the Market Price is published in a daily
newspaper of national circulation or by other appropriate means. If the
foregoing conditions are not satisfied with respect to a Holder or Holders prior
to the close of business on the Purchase Date and the Company has elected to
purchase the Securities pursuant to this Section 3.08 through the issuance of
shares of Common Stock, the Company shall pay the entire Purchase Price of the
Securities of such Holder or Holders in cash.

     The "Market Price" of the Common Stock means the average of the Sale Prices
of the Common Stock for the five trading day period ending on (if the third
Business Day prior to the applicable Purchase Date is a trading day or, if not,
then on the last trading day prior to) the third Business Day prior to the
applicable Purchase Date, appropriately adjusted to take into account the
occurrence, during the period commencing on the first of such trading days
during such five trading day period and ending on such Purchase Date, of any
event described in Section 11.06, 11.07 or 11.08; subject, however, to the
conditions set forth in Sections 11.09 and 11.10.

     (e) Notice of Election. The Company's notice of election to purchase with
cash or Common Stock or any combination thereof shall be sent to the Holders
(and to beneficial owners as required by applicable law) in the manner provided
in Section 14.02 at the time specified in Section 3.08(c) or (d), as applicable
(the "Company Notice"). Such Company Notice shall state the manner of payment
elected and shall contain the following information:

     In the event the Company has elected to pay the Purchase Price (or a
specified percentage thereof) with Common Stock, the Company Notice shall:

          (1) state that each Holder will receive Common Stock with a Market
     Price determined as of a specified date prior to the Purchase Date equal to
     such specified percentage of the Purchase Price of the Securities held by
     such Holder (except any cash amount to be paid in lieu of fractional
     shares);

          (2) set forth the method of calculating the Market Price of the Common
     Stock; and

          (3) state that because the Market Price of Common Stock will be
     determined prior to the Purchase Date, Holders will bear the market risk
     with respect to the value of

                                       25
<PAGE>   32

     the Common Stock to be received from the date such Market Price is
     determined to the Purchase Date.

     In any case, each Company Notice shall include a form of Purchase Notice to
be completed by a Securityholder and shall state:

     (i) the Purchase Price, the Conversion Rate and, to the extent known at the
     time of such notice, the amount of contingent interest, if any, that will
     be accrued and payable with respect to the Securities as of the Purchase
     Date;

     (ii) the name and address of the Paying Agent and the Conversion Agent;

     (iii) that Securities as to which a Purchase Notice has been given may be
     converted pursuant to Article 11 hereof only if the applicable Purchase
     Notice has been withdrawn in accordance with the terms of this Indenture;

     (iv) that Securities must be surrendered to the Paying Agent to collect
     payment of the Purchase Price and contingent interest, if any;

     (v) that the Purchase Price for any Security as to which a Purchase Notice
     has been given and not withdrawn, together with any accrued contingent
     interest payable with respect thereto, will be paid promptly following the
     later of the Purchase Date and the time of surrender of such Security as
     described in (iv);

     (vi) the procedures the Holder must follow to exercise rights under Section
     3.08 and a brief description of those rights;

     (vii) briefly, the conversion rights of the Securities;

     (viii) the procedures for withdrawing a Purchase Notice (including, without
     limitation, for a conditional withdrawal pursuant to the terms of Section
     3.08(a)(1)(D) or Section 3.10);

     (ix) that, unless the Company defaults in making payment of such Purchase
     Price and contingent interest, if any, Original Issue Discount and interest
     (including contingent interest), if any, on Securities surrendered for
     purchase will cease to accrue on and after the Purchase Date; and

     (x) the CUSIP number of the Securities.

     At the Company's request, the Trustee shall give such Company Notice in the
Company's name and at the Company's expense, provided that the Company makes
such request at least 15 days (unless a shorter period shall be acceptable to
the Trustee) prior to the date such Company Notice must be mailed; and provided,
further, that, in all cases, the text of such Company Notice shall be prepared
by the Company.

     Upon determination of the actual number of shares of Common Stock to be
issued for each $1,000 Principal Amount at Maturity of Securities, the Company
will issue a press

                                       26
<PAGE>   33

release and publish such determination on the Company's web site on the World
Wide Web or by other appropriate means.

     (f) Covenants of the Company. All shares of Common Stock delivered upon
purchase of the Securities shall be newly issued shares or treasury shares,
shall be duly authorized, validly issued, fully paid and nonassessable and shall
be free from preemptive rights and free of any lien or adverse claim.

     (g) Procedure upon Purchase. The Company shall deposit cash (in respect of
a cash purchase under Section 3.08(c) or for fractional interests or contingent
interest, as applicable) or shares of Common Stock, or a combination thereof, as
applicable, at the time and in the manner as provided in Section 3.11,
sufficient to pay the aggregate Purchase Price of, and any accrued and unpaid
contingent interest with respect to, all Securities to be purchased pursuant to
this Section 3.08. As soon as practicable after the Purchase Date, the Company
shall deliver to each Holder entitled to receive Common Stock through the Paying
Agent, a certificate for the number of full shares of Common Stock issuable in
payment of the Purchase Price and cash in lieu of any fractional interests. The
person in whose name the certificate for Common Stock is registered shall be
treated as a holder of record of shares of Common Stock on the

     Business Day following the Purchase Date. Subject to Section 3.08(d), no
payment or adjustment will be made for dividends on the Common Stock the record
date for which occurred on or prior to the Purchase Date.

     (h) Taxes. If a Holder of a Security is paid in Common Stock, the Company
shall pay any documentary, stamp or similar issue or transfer tax due on such
issue of shares of Common Stock. However, the Holder shall pay any such tax
which is due because the Holder requests the shares of Common Stock to be issued
in a name other than the Holder's name. The Paying Agent may refuse to deliver
the certificates representing the Common Stock being issued in a name other than
the Holder's name until the Paying Agent receives a sum sufficient to pay any
tax which will be due because the shares of Common Stock are to be issued in a
name other than the Holder's name. Nothing herein shall preclude any income tax
withholding required by law or regulations.

     SECTION 3.09 Purchase of Securities at Option of the Holder upon Change in
Control.

     (a) If on or prior to February 8, 2006 there shall have occurred a Change
in Control, Securities shall be purchased by the Company, at the option of the
Holder thereof, at a purchase price specified in paragraph 7 of the Securities
(the "Change in Control Purchase Price"), as of the date that is 35 Business
Days after the occurrence of the Change in Control (the "Change in Control
Purchase Date"), subject to satisfaction by or on behalf of the Holder of the
requirements set forth in Section 3.09(c).

     A "Change in Control" shall be deemed to have occurred at such time as
either of the following events shall occur:

     (i) There is a report filed on Schedule 13D or Schedule TO (or any
     successor schedule, form or report) pursuant to the Exchange Act,
     disclosing that any person

                                       27
<PAGE>   34

     including its Affiliates or Associates (for the purposes of this Section
     3.09 only, as the term "person" is used in Section 13(d)(3) or Section
     14(d)(2) of the Exchange Act) has become the beneficial owner (as the term
     "beneficial owner" is defined under Rule 13d-3 or any successor rule or
     regulation promulgated under the Exchange Act) of 50% or more of the voting
     power of the (x) voting common stock of the Company or the Guarantor then
     outstanding or (y) other Capital Stock into which the Common Stock or the
     Guarantor's common stock is reclassified or changed; provided, however,
     that a person shall not be deemed beneficial owner of, or to own
     beneficially, (A) any securities tendered pursuant to a tender or exchange
     offer made by or on behalf of such person or any of such person's
     Affiliates or Associates until such tendered securities are accepted for
     purchase or exchange thereunder, or (B) any securities if such beneficial
     ownership (1) arises solely as a result of a revocable proxy delivered in
     response to a proxy or consent solicitation made pursuant to the applicable
     rules and regulations under the Exchange Act, and (2) is not also then
     reportable on Schedule 13D (or any successor schedule) under the Exchange
     Act; or

     (ii) There shall be consummated any share exchange, consolidation or merger
     of the Company or the Guarantor pursuant to which its respective voting
     common stock would be converted into cash, securities or other property, in
     each case other than a share exchange, consolidation or merger of the
     Company or the Guarantor, as the case may be, in which the holders of such
     voting common stock immediately prior to the share exchange, consolidation
     or merger have, directly or indirectly, at least a majority of the total
     voting power in the aggregate of all classes of Capital Stock of the
     continuing or surviving corporation immediately after the share exchange,
     consolidation or merger.

Notwithstanding the foregoing provisions of this Section 3.09, a Change in
Control shall not be deemed to have occurred by virtue of the Company, the
Guarantor, any Subsidiary, any employee stock ownership plan or any other
employee benefit plan of the Company, the Guarantor or any Subsidiary, or any
person holding its respective voting common stock for or pursuant to the terms
of any such employee benefit plan, filing or becoming obligated to file a report
under or in response to Schedule 13D or Schedule TO (or any successor schedule,
form or report) under the Exchange Act disclosing beneficial ownership by it of
shares of such Capital Stock, whether in excess of 50% or otherwise.

     "Associate" shall have the meaning ascribed to such term in Rule 12b-2 of
the General Rules and Regulations under the Exchange Act, as in effect on the
date hereof.

     (b) Within 15 Business Days after the occurrence of a Change in Control,
the Company shall mail a written notice of Change in Control by first-class mail
to the Trustee and to each Holder (and to beneficial owners as required by
applicable law). The notice shall include a form of Change in Control Purchase
Notice to be completed by the Securityholder and shall state:

     (1) briefly, the events causing a Change in Control and the date of such
Change in Control;

                                       28
<PAGE>   35

     (2) the date by which the Change in Control Purchase Notice pursuant to
this Section 3.09 must be given;

     (3) the Change in Control Purchase Date;

     (4) the Change in Control Purchase Price and, to the extent known at the
time of such notice, the amount of contingent interest, if any, that will be
accrued and payable with respect to the Securities as of the change in Control
Purchase Date;

     (5) the name and address of the Paying Agent and the Conversion Agent;

     (6) the Conversion Rate and any adjustments thereto;

     (7) that Securities as to which a Change in Control Purchase Notice has
been given by the Holder may be converted pursuant to Article 11 hereof only if
the Change in Control Purchase Notice has been withdrawn in accordance with the
terms of this Indenture;

     (8) that Securities must be surrendered to the Paying Agent to collect
payment of the Change in Control Purchase Price and contingent interest, if any;

     (9) that the Change in Control Purchase Price for any Security as to which
a Change in Control Purchase Notice has been duly given and not withdrawn,
together with any accrued contingent interest payable with respect thereto, will
be paid promptly following the later of the Change in Control Purchase Date and
the time of surrender of such Security as described in (8);

     (10) briefly, the procedures the Holder must follow to exercise rights
under this Section 3.09;

     (11) briefly, the conversion rights of the Securities;

     (12) the procedures for withdrawing a Change in Control Purchase Notice;

     (13) that, unless the Company defaults in making payment of such Change in
Control Purchase Price and contingent interest, if any, Original Issue Discount
and interest (including contingent interest), if any, on Securities surrendered
for purchase will cease to accrue on and after the Change in Control Purchase
Date; and

     (14) the CUSIP number of the Securities.

     (c) A Holder may exercise its rights specified in Section 3.09(a) upon
delivery of a written notice of purchase (a "Change in Control Purchase Notice")
to the Paying Agent at any time prior to the close of business on the Change in
Control Purchase Date, stating:

     (1) the certificate number of the Security which the Holder will deliver to
be purchased;

                                       29
<PAGE>   36

     (2) the portion of the Principal Amount at Maturity of the Security which
the Holder will deliver to be purchased, which portion must be $1,000 or an
integral multiple thereof; and

     (3) that such Security shall be purchased pursuant to the terms and
conditions specified in paragraph 7 of the Securities and this Section 3.09.

     The delivery of such Security to the Paying Agent prior to, on or after the
Change in Control Purchase Date (together with all necessary endorsements) at
the offices of the Paying Agent shall be a condition to the receipt by the
Holder of the Change in Control Purchase Price therefor; provided, however, that
such Change in Control Purchase Price shall be so paid pursuant to this Section
3.09 only if the Security so delivered to the Paying Agent shall conform in all
respects to the description thereof set forth in the related Change in Control
Purchase Notice and such Change in Control Purchase Notice shall not be validly
withdrawn by the Holder.

     The Company shall purchase from the Holder thereof, pursuant to this
Section 3.09, a portion of a Security if the Principal Amount at Maturity of
such portion is $1,000 or an integral multiple of $1,000. Provisions of this
Indenture that apply to the purchase of all of a Security also apply to the
purchase of such portion of such Security.

     Any purchase by the Company contemplated pursuant to the provisions of this
Section 3.09 shall be consummated by the delivery of the consideration to be
received by the Holder (together with accrued and unpaid contingent interest, if
any) promptly following the later of the Change in Control Purchase Date and the
time of delivery of the Security to the Paying Agent in accordance with this
Section 3.09.

     Notwithstanding anything herein to the contrary, any Holder delivering to
the Paying Agent the Change in Control Purchase Notice contemplated by this
Section 3.09(c) shall have the right to withdraw such Change in Control Purchase
Notice at any time prior to the close of business on the Change in Control
Purchase Date by delivery of a written notice of withdrawal to the Paying Agent
in accordance with Section 3.10.

     The Paying Agent shall promptly notify the Company of the receipt by it of
any Change in Control Purchase Notice or written withdrawal thereof.

     The Company shall not be required to comply with this Section 3.09 if a
third party mails a written notice of Change in Control in the manner, at the
times and otherwise in compliance with this Section 3.09 and repurchases all
Securities for which a Change in Control Purchase Notice shall be delivered and
not withdrawn.

     SECTION 3.10 Effect of Purchase Notice or Change in Control Purchase
Notice. Upon receipt by the Paying Agent of the Purchase Notice or Change in
Control Purchase Notice specified in Section 3.08(a) or Section 3.09(c), as
applicable, the Holder of the Security in respect of which such Purchase Notice
or Change in Control Purchase Notice, as the case may be, was given shall
(unless such Purchase Notice or Change in Control Purchase Notice is withdrawn
as specified in the following two paragraphs) thereafter be entitled to receive
solely the Purchase Price or Change in Control Purchase Price, as the case may
be, and any accrued and

                                       30
<PAGE>   37

unpaid contingent interest, with respect to such Security to the Purchase Date
or Change in Control Purchase Date, as the case may be. Such Purchase Price or
Change in Control Purchase Price and contingent interest, if any, shall be paid
to such Holder, subject to receipts of funds and/or securities by the Paying
Agent, promptly following the later of (x) the Purchase Date or the Change in
Control Purchase Date, as the case may be, with respect to such Security
(provided the conditions in Section 3.08(a) or Section 3.09(c), as applicable,
have been satisfied) and (y) the time of delivery of such Security to the Paying
Agent by the Holder thereof in the manner required by Section 3.08(a) or Section
3.09(c), as applicable. Securities in respect of which a Purchase Notice or
Change in Control Purchase Notice, as the case may be, has been given by the
Holder thereof may not be converted pursuant to Article 11 hereof on or after
the date of the delivery of such Purchase Notice or Change in Control Purchase
Notice, as the case may be, unless such Purchase Notice or Change in Control
Purchase Notice, as the case may be, has first been validly withdrawn as
specified in the following two paragraphs.

     A Purchase Notice or Change in Control Purchase Notice, as the case may be,
may be withdrawn by means of a written notice of withdrawal delivered to the
office of the Paying Agent in accordance with the Purchase Notice or Change in
Control Purchase Notice, as the case may be, at any time prior to the close of
business on the Purchase Date or the Change in Control Purchase Date, as the
case may be, specifying:

     (1) the Principal Amount at Maturity of the Security with respect to which
such notice of withdrawal is being submitted,

     (2) the certificate number of the Security in respect of which such notice
of withdrawal is being submitted, and

     (3) the Principal Amount at Maturity, if any, of such Security which
remains subject to the original Purchase Notice or Change in Control Purchase
Notice, as the case may be, and which has been or will be delivered for purchase
by the Company.

     A written notice of withdrawal of a Purchase Notice may be in the form set
forth in the preceding paragraph or may be in the form of (i) a conditional
withdrawal contained in a Purchase Notice pursuant to the terms of Section
3.08(a)(1)(D) or (ii) a conditional withdrawal containing the information set
forth in Section 3.08(a)(1)(D) and the preceding paragraph and contained in a
written notice of withdrawal delivered to the Paying Agent as set forth in the
preceding paragraph.

     There shall be no purchase of any Securities pursuant to Section 3.08
(other than through the issuance of Common Stock in payment of the Purchase
Price, including cash in lieu of fractional shares) or 3.09 if there has
occurred (prior to, on or after, as the case may be, the giving, by the Holders
of such Securities, of the required Purchase Notice or Change in Control
Purchase Notice, as the case may be) and is continuing an Event of Default
(other than a default in the payment of the Purchase Price or Change in Control
Purchase Price, as the case may be, and any accrued and unpaid contingent
interest with respect to such Securities). The Paying Agent will promptly return
to the respective Holders thereof any Securities (x) with respect to which a
Purchase Notice or Change in Control Purchase Notice, as the case may be, has
been withdrawn in compliance with this Indenture, or (y) held by it during the
continuance of an

                                       31
<PAGE>   38

Event of Default (other than a default in the payment of the Purchase Price or
Change in Control Purchase Price, as the case may be, and any accrued and unpaid
contingent interest with respect to such Securities) in which case, upon such
return, the Purchase Notice or Change in Control Purchase Notice with respect
thereto shall be deemed to have been withdrawn.

     SECTION 3.11 Deposit of Purchase Price or Change in Control Purchase Price.
Prior to 10:00 a.m. New York City time on the Business Day following the
Purchase Date or the Change in Control Purchase Date, as the case may be, the
Company shall deposit with the Trustee or with the Paying Agent (or, if the
Company or a Subsidiary or an Affiliate of either of them is acting as the
Paying Agent, shall segregate and hold in trust as provided in Section 2.04) an
amount of money (in immediately available funds if deposited on such Business
Day) or Common Stock, if permitted hereunder, sufficient to pay the aggregate
Purchase Price or Change in Control Purchase Price, as the case may be, of, and
any accrued and unpaid contingent interest with respect to, all the Securities
or portions thereof which are to be purchased as of the Purchase Date or Change
in Control Purchase Date, as the case may be. After the Purchase Date or the
Change in Control Purchase Date, Original Issue Discount and interest (including
contingent interest), if any, shall cease to accrue on such Security, whether or
not such Security is delivered to the Paying Agent.

     SECTION 3.12 Securities Purchased in Part. Any Security which is to be
purchased only in part shall be surrendered at the office of the Paying Agent
(with, if the Company or the Trustee so requires, due endorsement by, or a
written instrument of transfer in form satisfactory to the Company and the
Trustee duly executed by, the Holder thereof or such Holder's attorney duly
authorized in writing) and the Company shall execute and the Trustee shall
authenticate and deliver to the Holder of such Security, without service charge,
a new Security or Securities, of any authorized denomination as requested by
such Holder in aggregate Principal Amount at Maturity equal to, and in exchange
for, the portion of the Principal Amount at Maturity of the Security so
surrendered which is not purchased.

     SECTION 3.13 Covenant to Comply With Securities Laws Upon Purchase of
Securities. In connection with any offer to purchase or purchase of Securities
under Section 3.08 or 3.09 hereof (provided that such offer or purchase
constitutes an "issuer tender offer" for purposes of Rule 13e-4 (which term, as
used herein, includes any successor provision thereto) under the Exchange Act at
the time of such offer or purchase), the Company shall (i) comply with Rule
13e-4 and Rule 14e-1 under the Exchange Act and any other then applicable tender
offer rules, (ii) file the related Schedule TO (or any successor schedule, form
or report) under the Exchange Act, and (iii) otherwise comply with all federal
and state securities laws so as to permit the rights and obligations under
Sections 3.08 and 3.09 to be exercised in the time and in the manner specified
in Sections 3.08 and 3.09.

     SECTION 3.14 Repayment to the Company. The Trustee and the Paying Agent
shall return to the Company any cash or shares of Common Stock that remain
unclaimed as provided in paragraph 15 of the Securities, together with interest
or dividends, if any, thereon (subject to the provisions of Section 7.01(f)),
held by them for the payment of the Purchase Price or Change in Control Purchase
Price, as the case may be, or contingent interest, if any; provided, however,
that to the extent that the aggregate amount of cash or shares of Common Stock
deposited by the Company pursuant to Section 3.11 exceeds the aggregate Purchase
Price or

                                       32
<PAGE>   39

Change in Control Purchase Price, as the case may be, of, and the accrued and
unpaid contingent interest with respect to, the Securities or portions thereof
which the Company is obligated to purchase as of the Purchase Date or Change in
Control Purchase Date, as the case may be, then promptly after the Business Day
following the Purchase Date or Change in Control Purchase Date, as the case may
be, the Trustee shall return any such excess to the Company together with
interest or dividends, if any, thereon (subject to the provisions of Section
7.01(f)).

                                    ARTICLE 4

                                    COVENANTS

     SECTION 4.01 Payment of Securities. The Company shall promptly make all
payments in respect of the Securities on the dates and in the manner provided in
the Securities or pursuant to this Indenture. Any amounts to be given to the
Trustee or Paying Agent, shall be deposited with the Trustee or Paying Agent by
10:00 a.m. New York City time by the Company. Principal Amount at Maturity,
Restated Principal Amount, Issue Price plus accrued Original Issue Discount,
Redemption Price, Purchase Price, Change in Control Purchase Price, contingent
interest and interest, if any, shall be considered paid on the applicable date
due if on such date (or, in the case of a Purchase Price or Change in Control
Purchase Price, on the Business Day following the applicable Purchase Date or
Change in Control Purchase Date, as the case may be) the Trustee or the Paying
Agent holds, in accordance with this Indenture, money or securities, if
permitted hereunder, sufficient to pay all such amounts then due.

     The Company shall, to the extent permitted by law, pay interest on overdue
amounts at the rate per annum set forth in paragraph 1 of the Securities,
compounded semi-annually, which interest shall accrue from the date such overdue
amount was originally due to the date payment of such amount, including interest
thereon, has been made or duly provided for. All such interest shall be payable
on demand. The accrual of such interest on overdue amounts shall be in lieu of,
and not in addition to, the continued accrual of Original Issue Discount.

     SECTION 4.02 SEC and Other Reports. The Company shall file with the
Trustee, within 15 days after it files such annual and quarterly reports,
information, documents and other reports with the SEC, copies of its annual
report and of the information, documents and other reports (or copies of such
portions of any of the foregoing as the SEC may by rules and regulations
prescribe) which the Company is required to file with the SEC pursuant to
Section 13 or 15(d) of the Exchange Act. In the event the Company is at any time
no longer subject to the reporting requirements of Section 13 or 15(d) of the
Exchange Act, it shall continue to provide the Trustee with reports containing
substantially the same information as would have been required to be filed with
the SEC had the Company continued to have been subject to such reporting
requirements. In such event, such reports shall be provided at the times the
Company would have been required to provide reports had it continued to have
been subject to such reporting requirements. The Company also shall comply with
the other provisions of TIA Section 314(a). Delivery of such reports,
information and documents to the Trustee is for informational purposes only and
the Trustee's receipt of the same shall not constitute constructive notice of
any information contained therein or determinable from information contained
therein, including the Company's compliance with any of its covenants hereunder
(as to which the Trustee is entitled to rely exclusively on Officers'
Certificates).

                                       33
<PAGE>   40

     SECTION 4.03 Compliance Certificate. The Company shall deliver to the
Trustee within 120 days after the end of each fiscal year of the Company
(beginning with the fiscal year ending on February 28, 2001) an Officers'
Certificate and the Guarantor shall deliver to the Trustee within 120 days after
the end of each fiscal year (beginning with the fiscal year ending February 28,
2001) a Guarantor's Officers' Certificate, each such Certificate stating whether
or not to the best knowledge of the signers thereof, the Company or the
Guarantor, as the case may be, is in default in the performance and observance
of any of the terms, provisions and conditions of this Indenture (without regard
to any period of grace or requirement of notice provided hereunder) and if the
Company or the Guarantor, as the case may be, shall be in default, specifying
all such defaults and the nature and status thereof of which they may have
knowledge.

     SECTION 4.04 Further Instruments and Acts. Upon request of the Trustee,
each of the Company and the Guarantor will execute and deliver such further
instruments and do such further acts as may be reasonably necessary or proper to
carry out more effectively the purposes of this Indenture.

     SECTION 4.05 Maintenance of Office or Agency. The Company or the Guarantor
will maintain in the Borough of Manhattan, The City of New York, an office or
agency of the Trustee, Registrar, Paying Agent and Conversion Agent where
Securities may be presented or surrendered for payment, where Securities may be
surrendered for registration of transfer, exchange, purchase, redemption or
conversion and where notices and demands to or upon the Company or the Guarantor
in respect of the Securities and this Indenture may be served. The office of The
Bank of New York, located at 101 Barclay Street, New York, New York, 10286
(Attention: Corporate Trust Administration), shall initially be such office or
agency for all of the aforesaid purposes. The Company or the Guarantor shall
give prompt written notice to the Trustee of the location, and of any change in
the location, of any such office or agency (other than a change in the location
of the office of the Trustee). If at any time the Company or the Guarantor shall
fail to maintain any such required office or agency or shall fail to furnish the
Trustee with the address thereof, such presentations, surrenders, notices and
demands may be made or served at the address of the Trustee set forth in Section
14.02.

     The Company or the Guarantor may also from time to time designate one or
more other offices or agencies where the Securities may be presented or
surrendered for any or all such purposes and may from time to time rescind such
designations; provided, however, that no such designation or rescission shall in
any manner relieve the Company or the Guarantor of its obligation to maintain an
office or agency in the Borough of Manhattan, The City of New York, for such
purposes.

     SECTION 4.06 Delivery of Certain Information. At any time when the Company
is not subject to Section 13 or 15(d) of the Exchange Act, upon the request of a
Holder or any beneficial holder of Securities or shares of Common Stock issued
upon conversion thereof, the Company will promptly furnish or cause to be
furnished Rule 144A Information (as defined below) to such Holder or any
beneficial holder of Securities or holder of shares of Common Stock issued upon
conversion of Securities, or to a prospective purchaser of any such security
designated by any such holder, as the case may be, to the extent required to
permit compliance by such Holder or holder with Rule 144A under the Securities
Act in connection

                                       34
<PAGE>   41

with the resale of any such security. "Rule 144A Information" shall be such
information as is specified pursuant to Rule 144A(d)(4) under the Securities
Act.

     SECTION 4.07 Calculation of Tax Original Issue Discount. The Company
agrees, and each Holder and any beneficial holder of a Security by its purchase
thereof shall be deemed to agree, to treat, for United States federal income tax
purposes, the Securities as debt instruments that are subject to Section
1.1275-4(b) of the Treasury Regulations. For United States federal income tax
purposes, the Company shall accrue interest with respect to outstanding
Securities as original issue discount for United States federal income tax
purposes according to the "noncontingent bond method," set forth in section
1.1275-4(b) of the Treasury Regulations, using a comparable yield of 6.53
percent per annum compounded semi-annually and the projected payment schedule
attached as Annex A to this Indenture. The Company shall file with the Trustee
promptly at the end of each calendar year (i) a written notice specifying the
amount of original issue discount for United States federal income tax purposes
(including daily rates and accrual periods) accrued on outstanding Securities as
of the end of such year and (ii) such other specific information relating to
such original issue discount as may then be relevant under the Internal Revenue
Code of 1986, as amended from time to time, including the amount of any
adjustment made under the noncontingent bond method to account for the amount of
any difference between the amount of an actual payment and the amount of a
projected payment.

     The Company acknowledges and agrees, and each Holder and any beneficial
holder of a Security by its purchase thereof shall be deemed to acknowledge and
agree, that (i) the comparable yield and the schedule of projected payments are
determined on the basis of an assumption of linear growth of the stock price and
a constant dividend yield and are not determined for any purpose other than for
the determination of interest accruals and adjustments thereof in respect of the
Securities for United States federal income tax purposes and (ii) the comparable
yield and the schedule of projected payments do not constitute a projection or
representation regarding the amounts payable on the Securities.

                                    ARTICLE 5

                              SUCCESSOR CORPORATION

     SECTION 5.01 When Company May Merge or Transfer Assets. The Company shall
not consolidate with or merge with or into any other person or convey, transfer
or lease its properties and assets substantially as an entirety to any person,
unless:

     (a) either (1) the Company shall be the continuing corporation or (2) the
person (if other than the Company) formed by such consolidation or into which
the Company is merged or the person which acquires by conveyance, transfer or
lease the properties and assets of the Company substantially as an entirety (i)
shall be organized and validly existing under the laws of the United States or
any State thereof or the District of Columbia , provided, however, that the
condition contained in this section 5.01(a)(2)(i) shall not apply if independent
counsel experienced in such matters delivers an opinion to the Company
concluding that, under then existing laws, there would be no adverse tax
consequences to the Holders if this condition were not satisfied, and (ii) shall
expressly assume, by an indenture supplemental hereto, executed and

                                       35
<PAGE>   42

delivered to the Trustee, in form satisfactory to the Trustee, all of the
obligations of the Company under the Securities and this Indenture;

     (b) immediately after giving effect to such transaction, no Default shall
have occurred and be continuing; and

     (c) the Company shall have delivered to the Trustee an Officers'
Certificate and an Opinion of Counsel, each stating that such consolidation,
merger, conveyance, transfer or lease and, if a supplemental indenture is
required in connection with such transaction, such supplemental indenture,
comply with this Article 5 and that all conditions precedent herein provided for
relating to such transaction have been satisfied.

     (d) the Guarantor has delivered to the Trustee a Guarantor's Officers'
Certificate and an opinion of counsel, each stating that the Guarantor's
obligations hereunder shall remain in full force and effect thereafter.

     For purposes of the foregoing, the transfer (by lease, assignment, sale or
otherwise) of the properties and assets of one or more Subsidiaries (other than
to the Company or another Subsidiary), which, if such assets were owned by the
Company, would constitute all or substantially all of the properties and assets
of the Company, shall be deemed to be the transfer of all or substantially all
of the properties and assets of the Company.

     The successor person formed by such consolidation or into which the Company
is merged or the successor person to which such conveyance, transfer or lease is
made shall succeed to, and be substituted for, and may exercise every right and
power of, the Company under this Indenture with the same effect as if such
successor had been named as the Company herein; and thereafter, except in the
case of a lease and obligations the Company may have under a supplemental
indenture pursuant to Section 11.14, the Company shall be discharged from all
obligations and covenants under this Indenture and the Securities. Subject to
Section 9.06, the Company, the Trustee and the successor person shall enter into
a supplemental indenture to evidence the succession and substitution of such
successor person and such discharge and release of the Company.

     SECTION 5.02 When Guarantor May Merge or Transfer Assets. The Guarantor
shall not consolidate with or merge with or into any other person or convey,
transfer or lease its properties and assets substantially as an entirety to any
person, unless:

     (a) either (1) the Guarantor shall be the continuing corporation or (2) the
person (if other than the Guarantor) formed by such consolidation or into which
the Guarantor is merged or the person which acquires by conveyance, transfer or
lease the properties and assets of the Guarantor substantially as an entirety
(i) shall be organized and validly existing under the laws of the United States
or any State thereof or the District of Columbia , provided, however, that the
condition contained in this section 5.02(a)(2)(i) shall not apply if independent
counsel experienced in such matters delivers an opinion to the Guarantor
concluding that, under then existing laws, there would be no adverse tax
consequences to the Holders if this condition were not satisfied, and (ii) shall
expressly assume, by an indenture supplemental hereto, executed and

                                       36
<PAGE>   43

delivered to the Trustee, in form satisfactory to the Trustee, all of the
obligations of the Guarantor under the Securities and this Indenture;

     (b) immediately after giving effect to such transaction, no Default shall
have occurred and be continuing; and

     (c) the Guarantor shall have delivered to the Trustee a Guarantor's
Officers' Certificate and an Opinion of Counsel, each stating that such
consolidation, merger, conveyance, transfer or lease and, if a supplemental
indenture is required in connection with such transaction, such supplemental
indenture, comply with this Article 5 and that all conditions precedent herein
provided for relating to such transaction have been satisfied.

     For purposes of the foregoing, the transfer (by lease, assignment, sale or
otherwise) of the properties and assets of one or more Subsidiaries (other than
to the Guarantor or another Subsidiary), which, if such assets were owned by the
Guarantor, would constitute all or substantially all of the properties and
assets of the Guarantor, shall be deemed to be the transfer of all or
substantially all of the properties and assets of the Guarantor.

     The successor person formed by such consolidation or into which the
Guarantor is merged or the successor person to which such conveyance, transfer
or lease is made shall succeed to, and be substituted for, and may exercise
every right and power of, the Guarantor under this Indenture with the same
effect as if such successor had been named as the Guarantor herein; and
thereafter the Guarantor shall be discharged from all obligations and covenants
under this Indenture and the Securities. Subject to Section 9.06, the Guarantor,
the Trustee and the successor person shall enter into a supplemental indenture
to evidence the succession and substitution of such successor person and such
discharge and release of the Guarantor.

     SECTION 5.03 Assumption by Guarantor

     The Guarantor, or a Subsidiary thereof, may directly assume, by an
indenture supplemental hereto, executed and delivered to the Trustee, in form
satisfactory to the Trustee, the due and punctual payment of the Principal
Amount at Maturity, Issue Price plus accrued Original Issue Discount, Restated
Principal Amount, Redemption Price, Purchase Price, Change of Control Purchase
Price, contingent interest, if any, interest payable pursuant to Article 10, if
any, any Liquidated Damages payable by the Company under the Registration Rights
Agreement and the cash equivalent of the Common Stock, if any, due upon a
conversion pursuant to Article 11, with respect to the Securities and the
performance of every covenant of this Indenture on the part of the Company to be
performed or observed. Upon any such assumption, the Guarantor or such
Subsidiary shall succeed to, and be substituted for and may exercise every right
and power of, the Company under this Indenture with the same effect as if the
Guarantor or such Subsidiary had been named as the Company herein and the
Company shall be released from its liability as obligor on the Securities. No
such assumption shall be permitted unless the Guarantor has delivered to the
Trustee a Guarantor's Officers' Certificate and an Opinion of Counsel, each
stating that such assumption and supplemental indenture comply with this
Article, and that all conditions precedent herein provided for relating to such
transaction have been complied with and that, in the event of assumption by a
Subsidiary, the Guarantees remain in full force and effect.

                                       37
<PAGE>   44

                                    ARTICLE 6

                              DEFAULTS AND REMEDIES

     SECTION 6.01 Events of Default. An "Event of Default" means any one of the
following events:

     (1) a default in payment of any contingent interest or of interest which
becomes payable after the Securities have been converted to semi-annual coupon
notes following the occurrence of a Tax Event, which default, in either case,
continues for 30 days;

     (2) a default in the payment of the Principal Amount at Maturity (or, if
the Securities have been converted to semi-annual coupon notes following a Tax
Event pursuant to Article 10, the Restated Principal Amount), Issue Price plus
accrued Original Issue Discount, Redemption Price, Purchase Price or Change in
Control Purchase Price on any Security when the same becomes due and payable at
its Stated Maturity, upon redemption, upon declaration, when due for purchase or
otherwise (whether or not any such payment shall be prohibited by the terms of
this Indenture);

     (3) the Company or the Guarantor fails to comply with any of its agreements
in the Securities or this Indenture (other than those referred to in clauses (1)
and (2) above) and such failure (or the failure to obtain a waiver thereof)
continues for 60 days after receipt by the Company of a Notice of Default;

     (4) (a) failure of the Company or the Guarantor to make any payment by the
end of any applicable grace period after maturity of Debt in an amount (taken
together with amounts in (b) below) in excess of $50,000,000 and continuance of
such failure, or (b) the acceleration of Debt in an amount (taken together with
amounts in (a) above) in excess of $50,000,000 because of a default with respect
to such Debt without such Debt having been discharged or such acceleration
having been cured, waived, rescinded or annulled, in the case of (a) or (b)
above, for a period of 30 days after receipt by the Company or the Guarantor of
a Notice of Default; provided, however, that if any such failure or acceleration
referred to in (a) or (b) above shall cease or be cured, waived, rescinded or
annulled, then the Event of Default by reason thereof shall be deemed not to be
continuing;

     (5) the Company or the Guarantor pursuant to or under or within the meaning
of any Bankruptcy Law:

          (A) commences a voluntary case or proceeding;

          (B) consents to the entry of an order for relief against it in an
          involuntary case or proceeding or the commencement of any case against
          it;

          (C) consents to the appointment of a Custodian of it or for any
          substantial part of its property;

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

                                       38
<PAGE>   45

          (E) files a petition in bankruptcy or answer or consent seeking
          reorganization or relief; or

          (F) consents to the filing of such petition or the appointment of or
          taking possession by a Custodian; 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 the Guarantor in an
          involuntary case or proceeding, or adjudicates the Company or the
          Guarantor insolvent or bankrupt;

          (B) appoints a Custodian of the Company or the Guarantor or for any
          substantial part of its property; or

          (C) orders the winding up or liquidation of the Company or the
          Guarantor;

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

     "Bankruptcy Law" means Title 11, United States Code, or any similar Federal
or state law for the relief of debtors.

     "Custodian" means any receiver, trustee, assignee, liquidator, custodian or
similar official under any Bankruptcy Law.

     A Default under clause (3) or clause (4) above is not an Event of Default
until the Trustee notifies the Company or the Guarantor, as the case may be, or
the Holders of at least 25% in aggregate Principal Amount at Maturity of the
Securities at the time outstanding notify the Company or the Guarantor, as the
case may be, and the Trustee, of the Default and the Company or the Guarantor,
as the case may be, does not cure such Default (and such Default is not waived)
within the time specified in clause (3) or clause (4) above after actual receipt
of such notice. Any such notice must specify the Default, demand that it be
remedied and state that such notice is a "Notice of Default".

     The Company or the Guarantor, as the case may be, shall deliver to the
Trustee, within five (5) days after it becomes aware of the occurrence thereof,
written notice of any event which with the giving of notice or the lapse of
time, or both, would become an Event of Default under clause (3) or clause (4)
above, its status and what action the Company or the Guarantor, as the case may
be, is taking or proposes to take with respect thereto.

     SECTION 6.02 Acceleration. If an Event of Default (other than an Event of
Default specified in Section 6.01(5) or (6)) occurs and is continuing, the
Trustee by Notice to the Company and the Guarantor, or the Holders of at least
25% in aggregate Principal Amount at Maturity of the Securities at the time
outstanding by notice to the Company, the Guarantor and the Trustee, may declare
the Issue Price plus accrued Original Issue Discount through the date of such
declaration, and any accrued and unpaid interest (including contingent interest)
through the

                                       39
<PAGE>   46

date of such declaration, on all the Securities to be immediately due and
payable. Upon such a declaration, such Issue Price plus accrued Original Issue
Discount, and such accrued and unpaid interest (including contingent interest),
if any, shall be due and payable immediately. If an Event of Default specified
in Section 6.01(5) or (6) occurs and is continuing, the Issue Price plus accrued
Original Issue Discount, and any accrued and unpaid interest (including
contingent interest), on all the Securities shall become and be immediately due
and payable without any declaration or other act on the part of the Trustee or
any Securityholders. The Holders of a majority in aggregate Principal Amount at
Maturity of the Securities at the time outstanding, by notice to the Trustee
(and without notice to any other Securityholder) may rescind an acceleration and
its consequences if the rescission would not conflict with any judgment or
decree and if all existing Events of Default have been cured or waived except
nonpayment of the Issue Price plus accrued Original Issue Discount and any
accrued and unpaid interest (including contingent interest) that have become due
solely as a result of acceleration and if all amounts due to the Trustee under
Section 7.07 have been paid. No such rescission shall affect any subsequent
Default or impair any right consequent thereto.

     SECTION 6.03 Other Remedies. If an Event of Default occurs and is
continuing, the Trustee may pursue any available remedy to collect the payment
of the Issue Price plus accrued Original Issue Discount on the Securities or to
enforce the performance of any provision of the Securities or this Indenture.

     The Trustee may maintain a proceeding even if the Trustee does not possess
any of the Securities or does not produce any of the Securities in the
proceeding. A delay or omission by the Trustee or any Securityholder in
exercising any right or remedy accruing upon an Event of Default shall not
impair the right or remedy or constitute a waiver of, or acquiescence in, the
Event of Default. No remedy is exclusive of any other remedy. All available
remedies are cumulative.

     SECTION 6.04 Waiver of Past Defaults. The Holders of a majority in
aggregate Principal Amount at Maturity of the Securities at the time
outstanding, by notice to the Trustee (and without notice to any other
Securityholder), may waive an existing Default and its consequences except (1)
an Event of Default described in Section 6.01(1) or (2), (2) a Default in
respect of a provision that under Section 9.02 cannot be amended without the
consent of each Securityholder affected or (3) a Default which constitutes a
failure to convert any Security in accordance with the terms of Article 11. When
a Default is waived, it is deemed cured, but no such waiver shall extend to any
subsequent or other Default or impair any consequent right. This Section 6.04
shall be in lieu of Section 316(a)1(B) of the TIA and such Section 316(a)1(B) is
hereby expressly excluded from this Indenture, as permitted by the TIA.

     SECTION 6.05 Control by Majority. The Holders of a majority in aggregate
Principal Amount at Maturity of the Securities at the time outstanding may
direct the time, method and place of conducting any proceeding for any remedy
available to the Trustee or of exercising any trust or power conferred on the
Trustee. However, the Trustee may refuse to follow any direction that conflicts
with law or this Indenture or that the Trustee determines in good faith is
unduly prejudicial to the rights of other Securityholders or would involve the
Trustee in personal liability unless the Trustee is offered indemnity
satisfactory to it. This

                                       40
<PAGE>   47

Section 6.05 shall be in lieu of Section 316(a)1(A) of the TIA and such Section
316(a)1(A) is hereby expressly excluded from this Indenture, as permitted by the
TIA.

     SECTION 6.06 Limitation on Suits. A Securityholder may not pursue any
remedy with respect to this Indenture or the Securities unless:

     (1) the Holder gives to the Trustee written notice stating that an Event of
Default is continuing;

     (2) the Holders of at least 25% in aggregate Principal Amount at Maturity
of the Securities at the time outstanding make a written request to the Trustee
to pursue the remedy;

     (3) such Holder or Holders offer to the Trustee security or indemnity
satisfactory to the Trustee against any loss, liability or expense;

     (4) the Trustee does not comply with the request within 60 days after
receipt of such notice, request and offer of security or indemnity; and

     (5) the Holders of a majority in aggregate Principal Amount at Maturity of
the Securities at the time outstanding do not give the Trustee a direction
inconsistent with the request during such 60-day period.

     A Securityholder may not use this Indenture to prejudice the rights of any
other Securityholder or to obtain a preference or priority over any other
Securityholder.

     SECTION 6.07 Rights of Holders to Receive Payment. Notwithstanding any
other provision of this Indenture, the right of any Holder to receive payment of
the Principal Amount at Maturity (or if the Securities have been converted to
semi-annual coupon notes following a Tax Event pursuant to Article 10, the
Restated Principal Amount), Issue Price plus accrued Original Issue Discount,
Redemption Price, Purchase Price, Change in Control Purchase Price, contingent
interest or interest, if any, in respect of the Securities held by such Holder,
on or after the respective due dates expressed in the Securities or any
Redemption Date, and to convert the Securities in accordance with Article 11, or
to bring suit for the enforcement of any such payment on or after such
respective dates or the right to convert, shall not be impaired or affected
adversely without the consent of such Holder.

     SECTION 6.08 Collection Suit by Trustee. If an Event of Default described
in Section 6.01(1) or (2) occurs and is continuing, the Trustee may recover
judgment in its own name and as trustee of an express trust against the Company
and the Guarantor for the whole amount owing with respect to the Securities and
the amounts provided for in Section 7.07.

     SECTION 6.09 Trustee May File Proofs of Claim. In case of the pendency of
any receivership, insolvency, liquidation, bankruptcy, reorganization,
arrangement, adjustment, composition or other judicial proceeding relative to
the Company or any other obligor upon the Securities or the property of the
Company or the Guarantor or of such other obligor or their creditors, the
Trustee (irrespective of whether the Principal Amount at Maturity, Issue Price
plus accrued Original Issue Discount, Redemption Price, Purchase Price, Change
in Control Purchase Price, contingent interest or interest, if any, in respect
of the Securities shall

                                       41
<PAGE>   48

then be due and payable as therein expressed or by declaration or otherwise and
irrespective of whether the Trustee shall have made any demand on the Company or
the Guarantor for the payment of any such amount) shall be entitled and
empowered, by intervention in such proceeding or otherwise,

     (a) to file and prove a claim for the whole amount of the Principal Amount
     at Maturity, Issue Price plus accrued Original Issue Discount, Redemption
     Price, Purchase Price, Change in Control Purchase Price, contingent
     interest or interest, if any, and to file such other papers or documents as
     may be necessary or advisable in order to have the claims of the Trustee
     (including any claim for the reasonable compensation, expenses,
     disbursements and advances of the Trustee, its agents and counsel or any
     other amounts due the Trustee under Section 7.07) and of the Holders
     allowed in such judicial proceeding, and

     (b) to collect and receive any moneys or other property payable or
     deliverable on any such claims and to distribute the same;

and any custodian, receiver, assignee, trustee, liquidator, sequestrator or
similar official in any such judicial proceeding is hereby authorized by each
Holder to make such payments to the Trustee and, in the event that the Trustee
shall consent to the making of such payments directly to the Holders, to pay the
Trustee any amount due it for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 7.07.

     Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Securities
or the rights of any Holder thereof, or to authorize the Trustee to vote in
respect of the claim of any Holder in any such proceeding.

     SECTION 6.10 Priorities. If the Trustee collects any money pursuant to this
Article 6, it shall pay out the money in the following order:

     FIRST: to the Trustee for amounts due under Section 7.07;

     SECOND: to Securityholders for amounts due and unpaid on the Securities for
     the Principal Amount at Maturity, Issue Price plus accrued Original Issue
     Discount, Redemption Price, Purchase Price, Change in Control Purchase
     Price, contingent interest or interest, if any, as the case may be,
     ratably, without preference or priority of any kind, according to such
     amounts due and payable on the Securities; and

     THIRD: the balance, if any, to the Company or the Guarantor.

     The Trustee may fix a record date and payment date for any payment to
Securityholders pursuant to this Section 6.10. At least 15 days before such
record date, the Trustee shall mail to each Securityholder and the Company a
notice that states the record date, the payment date and the amount to be paid.

                                       42
<PAGE>   49

     SECTION 6.11 Undertaking for Costs. In any suit for the enforcement of any
right or remedy under this Indenture or in any suit against the Trustee for any
action taken or omitted by it as Trustee, a court in its discretion may require
the filing by any party litigant (other than the Trustee) in the suit of an
undertaking to pay the costs of the suit, and the court in its discretion may
assess reasonable costs, including reasonable attorneys' fees and expenses,
against any party litigant in the suit, having due regard to the merits and good
faith of the claims or defenses made by the party litigant. This Section 6.11
does not apply to a suit by the Trustee, a suit by a Holder pursuant to Section
6.07 or a suit by Holders of more than 10% in aggregate Principal Amount at
Maturity of the Securities at the time outstanding. This Section 6.11 shall be
in lieu of Section 315(e) of the TIA and such Section 315(e) is hereby expressly
excluded from this Indenture, as permitted by the TIA.

     SECTION 6.12 Waiver of Stay, Extension or Usury Laws. The Company and the
Guarantor covenant (to the extent that they may lawfully do so) that they will
not at any time insist upon, or plead, or in any manner whatsoever claim or take
the benefit or advantage of, any stay or extension law or any usury or other law
wherever enacted, now or at any time hereafter in force, which would prohibit or
forgive the Company or the Guarantor from paying all or any portion of the
Principal Amount at Maturity, Issue Price plus accrued Original Issue Discount,
Redemption Price, Purchase Price, Change in Control Purchase Price, contingent
interest, if any, interest payable pursuant to Article 10, delivering Common
Stock upon a conversion pursuant to Article 11 or paying the cash equivalent
thereof, in respect of Securities, or any interest on such amounts, as
contemplated herein, or which may affect the covenants or the performance of
this Indenture; and the Company and the Guarantor (to the extent that they may
lawfully do so) hereby expressly waive all benefit or advantage of any such law,
and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.

                                    ARTICLE 7

                                     TRUSTEE

     SECTION 7.01 Duties of Trustee.

     (a) If an Event of Default has occurred and is continuing, the Trustee
shall exercise the rights and powers vested in it by this Indenture and use the
same degree of care and skill in its exercise as a prudent person would exercise
or use under the circumstances in the conduct of such person's own affairs.

     (b) Except during the continuance of an Event of Default:

     (1) the Trustee need perform only those duties that are specifically set
forth in this Indenture and no implied covenants or obligations shall be read
into this Indenture against the Trustee; and

     (2) in the absence of bad faith on its part, the Trustee may conclusively
rely, as to the truth of the statements and the correctness of the opinions
expressed therein, upon

                                       43
<PAGE>   50

certificates or opinions furnished to the Trustee and conforming to the
requirements of this Indenture, but in case of any such certificates or opinions
which by any provision hereof are specifically required to be furnished to the
Trustee, the Trustee shall examine the certificates and opinions to determine
whether or not they conform to the requirements of this Indenture, but need not
confirm or investigate the accuracy of mathematical calculations or other facts
stated therein.

This Section 7.01(b) shall be in lieu of Section 315(a) of the TIA and such
Section 315(a) is hereby expressly excluded from this Indenture, as permitted by
the TIA.

     (c) The Trustee may not be relieved from liability for its own negligent
action, its own negligent failure to act or its own willful misconduct, except
that:

     (1) this paragraph (c) does not limit the effect of paragraph (b) of this
Section 7.01;

     (2) the Trustee shall not be liable for any error of judgment made in good
faith by a Responsible Officer unless it is proved that the Trustee was
negligent in ascertaining the pertinent facts; and

     (3) the Trustee shall not be liable with respect to any action it takes or
omits to take in good faith in accordance with a direction received by it
pursuant to Section 6.05.

Subparagraphs (c)(1), (2) and (3) shall be in lieu of Sections 315(d)(1),
315(d)(2) and 315(d)(3) of the TIA and such Sections 315(d)(1), 315(d)(2) and
315(d)(3) are hereby expressly excluded from this Indenture, as permitted by the
TIA.

     (d) Every provision of this Indenture that in any way relates to the
Trustee is subject to paragraphs (a), (b), (c) and (e) of this Section 7.01.

     (e) The Trustee may refuse to perform any duty or exercise any right or
power or expend or risk its own funds or otherwise incur any financial liability
unless it receives indemnity satisfactory to it against any loss, liability or
expense.

     (f) Money held by the Trustee in trust hereunder need not be segregated
from other funds except to the extent required by law. The Trustee (acting in
any capacity hereunder) shall be under no liability for interest on any money
received by it hereunder unless otherwise agreed in writing with the Company.

     SECTION 7.02 Rights of Trustee. Subject to its duties and responsibilities
under the provisions of Section 7.01, and, except as expressly excluded from
this Indenture pursuant to said Section 7.01, under the TIA:

     (a) the Trustee may conclusively rely and shall be protected in acting or
refraining from acting upon any resolution, certificate, statement, instrument,
opinion, report, notice, request, direction, consent, order, bond, debenture,
note, other evidence of indebtedness or other paper or document believed by it
to be genuine and to have been signed or presented by the proper party or
parties;

                                       44
<PAGE>   51

     (b) whenever in the administration of this Indenture the Trustee shall deem
it desirable that a matter be proved or established prior to taking, suffering
or omitting any action hereunder, the Trustee (unless other evidence be herein
specifically prescribed) may, in the absence of bad faith on its part,
conclusively rely upon an Officers' Certificate or a Guarantor's Officers'
Certificate if such matter pertains to the Guarantor;

     (c) the Trustee may execute any of the trusts or powers hereunder or
perform any duties hereunder either directly or by or through agents or
attorneys and the Trustee shall not be responsible for any misconduct or
negligence on the part of any agent or attorney appointed with due care by it
hereunder;

     (d) the Trustee shall not be liable for any action taken, suffered, or
omitted to be taken by it in good faith which it believes to be authorized or
within its rights or powers conferred under this Indenture;

     (e) the Trustee may consult with counsel selected by it and any advice or
Opinion of Counsel shall be full and complete authorization and protection in
respect of any action taken or suffered or omitted by it hereunder in good faith
and in accordance with such advice or Opinion of Counsel;

     (f) the Trustee shall be under no obligation to exercise any of the rights
or powers vested in it by this Indenture at the request, order or direction of
any of the Holders, pursuant to the provisions of this Indenture, unless such
Holders shall have offered to the Trustee security or indemnity satisfactory to
it against the costs, expenses and liabilities which may be incurred therein or
thereby;

     (g) any request or direction of the Company or the Guarantor, as the case
may be, mentioned herein shall be sufficiently evidenced by a Company Request or
Company Order or a Guarantor Request or Guarantor Order, as the case may be, and
any resolution of the Board of Directors of the Company or the Guarantor, as the
case may be, may be sufficiently evidenced by a resolution of such Board of
Directors;

     (h) the Trustee shall not be bound to make any investigation into the facts
or matters stated in any resolution, certificate, statement, instrument,
opinion, report, notice, request, direction, consent, order, bond, debenture,
note, other evidence of indebtedness or other paper or document, but the
Trustee, in its discretion, may make such further inquiry or investigation into
such facts or matters as it may see fit, and, if the Trustee shall determine to
make such further inquiry or investigation, it shall be entitled to examine the
books, records and premises of the Company and the Guarantor, personally or by
agent or attorney at the sole cost of the Company or the Guarantor, as the case
may be, and shall incur no liability or additional liability of any kind by
reason of such inquiry or investigation;

     (i) the Trustee shall not be deemed to have notice of any Default or Event
of Default unless a Responsible Officer of the Trustee has actual knowledge
thereof or unless written notice of any event which is in fact such a default is
received by the Trustee at the Corporate Trust Office of the Trustee, and such
notice references the Securities and this Indenture;

                                       45
<PAGE>   52

     (j) the rights, privileges, protections, immunities and benefits given to
the Trustee, including, without limitation, its right to be indemnified, are
extended to, and shall be enforceable by, the Trustee in each of its capacities
hereunder, and to each agent, custodian and other Person employed to act
hereunder; and

     (k) the Trustee may request that the Company deliver an Officers'
Certificate and that the Guarantor deliver a Guarantor's Officers' Certificate
setting forth the names of individuals and/or titles of officers authorized at
such time to take specified actions pursuant to this Indenture, which Officers'
Certificate or Guarantor's Officers' Certificate may be signed by any person
authorized to sign such Officers' Certificate or Guarantor's Officers'
Certificate, including any person specified as so authorized in any such
certificate previously delivered and not superseded.

     SECTION 7.03 Individual Rights of Trustee. The Trustee in its individual or
any other capacity may become the owner or pledgee of Securities and may
otherwise deal with the Company or its Affiliates or the Guarantor or its
Affiliates with the same rights it would have if it were not Trustee. Any Paying
Agent, Registrar, Conversion Agent or co-registrar may do the same with like
rights. However, the Trustee must comply with Sections 7.10 and 7.11.

     SECTION 7.04 Trustee's Disclaimer. The Trustee makes no representation as
to the validity or adequacy of this Indenture or the Securities, it shall not be
accountable for the Company's use or application of the proceeds from the
Securities, it shall not be responsible for any statement in the registration
statement for the Securities under the Securities Act or in the Indenture or the
Securities (other than its certificate of authentication), or the determination
as to which beneficial owners are entitled to receive any notices hereunder.

     SECTION 7.05 Notice of Defaults. If a Default occurs and if it is known to
the Trustee, the Trustee shall give to each Securityholder notice of the Default
within 90 days after it occurs unless such Default shall have been cured or
waived before the giving of such notice. Except in the case of a Default
described in Section 6.01(1) or (2), the Trustee may withhold the notice if and
so long as a committee of its Responsible Officers in good faith determines that
withholding the notice is in the interests of Securityholders. The second
sentence of this Section 7.05 shall be in lieu of the proviso to Section 315(b)
of the TIA and such proviso is hereby expressly excluded from this Indenture, as
permitted by the TIA. The Trustee shall not be deemed to have knowledge of a
Default unless a Responsible Officer of the Trustee has received written notice
of such Default.

     SECTION 7.06 Reports by Trustee to Holders. Within 60 days after each May
15 beginning with the May 15 following the date of this Indenture, the Trustee
shall mail to each Securityholder a brief report dated as of such May 15 that
complies with TIA Section 313(a), if required by such Section 313(a). The
Trustee also shall comply with TIA Section 313(b).

     A copy of each report at the time of its mailing to Securityholders shall
be filed with the SEC and each securities exchange, if any, on which the
Securities are listed. The Company agrees to promptly notify the Trustee
whenever the Securities become listed on any securities exchange and of any
delisting thereof.

                                       46
<PAGE>   53

     SECTION 7.07 Compensation and Indemnity.

The Company and the Guarantor agree:

     (a)  to pay to the Trustee from time to time such compensation as the
          Company or the Guarantor and the Trustee shall from time to time agree
          in writing for all services rendered by it hereunder (which
          compensation shall not be limited (to the extent permitted by law) by
          any provision of law in regard to the compensation of a trustee of an
          express trust);

     (b)  to reimburse the Trustee upon its request for all reasonable expenses,
          disbursements and advances incurred or made by the Trustee in
          accordance with any provision of this Indenture (including the
          reasonable compensation and the expenses, advances and disbursements
          of its agents and counsel), except any such expense, disbursement or
          advance as may be attributable to its negligence or bad faith; and

     (c)  to indemnify the Trustee or any predecessor, Trustee and their agents
          for, and to hold them harmless against, any loss, damage, claim,
          liability, cost or expense (including attorney's fees and taxes (other
          than taxes based upon, measured by or determined by the income of the
          Trustee)) incurred without negligence or bad faith on its part,
          arising out of or in connection with the acceptance or administration
          of this trust, including the costs and expenses of defending itself
          against any claim (whether asserted by the Company, the Guarantor or
          any Holder or any other Person) or liability in connection with the
          exercise or performance of any of its powers or duties hereunder.

     To secure the Company's or the Guarantor's payment obligations in this
Section 7.07, the Trustee shall have a lien prior to the Securities on all money
or property held or collected by the Trustee, except that held in trust to pay
the Principal Amount at Maturity, Issue Price plus accrued Original Issue
Discount, Redemption Price, Purchase Price, Change in Control Purchase Price,
contingent interest, interest payable pursuant to Article 10, or interest, if
any, as the case may be, on particular Securities, or Common Stock delivered
upon a conversion pursuant to Article 11, or the cash equivalent thereof.

     The Company's or the Guarantor's payment obligations pursuant to this
Section 7.07 shall survive the discharge of this Indenture and the resignation
or removal of the Trustee. When the Trustee incurs expenses after the occurrence
of a Default specified in Section 6.01(5) or (6), the expenses including the
reasonable charges and expenses of its counsel, are intended to constitute
expenses of administration under any Bankruptcy Law.

     SECTION 7.08 Replacement of Trustee. The Trustee may resign by so notifying
the Company and the Guarantor; provided, however, no such resignation shall be
effective until a successor Trustee has accepted its appointment pursuant to
this Section 7.08. The Holders of a majority in aggregate Principal Amount at
Maturity of the Securities at the time

                                       47
<PAGE>   54

outstanding may remove the Trustee by so notifying the Trustee, the Company and
the Guarantor. The Company or the Guarantor shall remove the Trustee if:

     (1) the Trustee fails to comply with Section 7.10;

     (2) the Trustee is adjudged bankrupt or insolvent;

     (3) a receiver or public officer takes charge of the Trustee or its
property; or

     (4) the Trustee otherwise becomes incapable of acting.

     If the Trustee resigns or is removed or if a vacancy exists in the office
of Trustee for any reason, the Company or the Guarantor shall promptly appoint,
by resolution of its Board of Directors, a successor Trustee.

     A successor Trustee shall deliver a written acceptance of its appointment
to the retiring Trustee, the Company and the Guarantor satisfactory in form and
substance to the retiring Trustee, the Company and the Guarantor. Thereupon the
resignation or removal of the retiring Trustee shall become effective, and the
successor Trustee shall have all the rights, powers and duties of the Trustee
under this Indenture. The successor Trustee shall mail a notice of its
succession to Securityholders. The retiring Trustee shall promptly transfer all
property held by it as Trustee to the successor Trustee, subject to the lien
provided for in Section 7.07.

     If a successor Trustee does not take office within 30 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company, the
Guarantor or the Holders of a majority in aggregate Principal Amount at Maturity
of the Securities at the time outstanding may petition any court of competent
jurisdiction at the expense of the Company or the Guarantor for the appointment
of a successor Trustee.

     If the Trustee fails to comply with Section 7.10, any Securityholder may
petition any court of competent jurisdiction for the removal of the Trustee and
the appointment of a successor Trustee.

     SECTION 7.09 Successor Trustee by Merger. If the Trustee consolidates with,
merges or converts into, or transfers all or substantially all its corporate
trust business or assets to, another corporation, the resulting, surviving or
transferee corporation without any further act shall be the successor Trustee.

     SECTION 7.10 Eligibility; Disqualification. The Trustee shall at all times
satisfy the requirements of TIA Sections 310(a)(1) and 310(b). The Trustee (or
its parent holding company) shall have a combined capital and surplus of at
least $50,000,000 as set forth in its most recent published annual report of
condition. Nothing herein contained shall prevent the Trustee from filing with
the Commission the application referred to in the penultimate paragraph of TIA
Section 310(b).

     SECTION 7.11 Preferential Collection of Claims Against Company and
Guarantor. The Trustee shall comply with TIA Section 311(a), excluding any
creditor

                                       48
<PAGE>   55

relationship listed in TIA Section 311(b). A Trustee who has resigned or been
removed shall be subject to TIA Section 311(a) to the extent indicated therein.

                                    ARTICLE 8

                             DISCHARGE OF INDENTURE

     SECTION 8.01 Discharge of Liability on Securities. When (i) the Company or
the Guarantor delivers to the Trustee all outstanding Securities (other than
Securities replaced pursuant to Section 2.07) for cancellation or (ii) all
outstanding Securities have become due and payable and the Company or the
Guarantor deposits with the Trustee cash or, if expressly permitted by the terms
of the Securities, Common Stock sufficient to pay all amounts due and owing on
all outstanding Securities (other than Securities replaced pursuant to Section
2.07), and if in either case the Company or the Guarantor pays all other sums
payable hereunder by the Company and the Guarantor, then this Indenture shall,
subject to Section 7.07, cease to be of further effect. The Trustee shall join
in the execution of a document prepared by the Company or the Guarantor
acknowledging satisfaction and discharge of this Indenture on demand of the
Company accompanied by an Officers' Certificate and Opinion of Counsel and at
the cost and expense of the Company or on demand of the Guarantor accompanied by
a Guarantor's Officer's Certificate and Opinion of Counsel and at the cost and
expense of the Guarantor.

     SECTION 8.02 Repayment to the Company. The Trustee and the Paying Agent
shall return to the Company or the Guarantor upon written request any money or
securities held by them for the payment of any amount with respect to the
Securities that remains unclaimed for two years, subject to applicable unclaimed
property law. After return to the Company or the Guarantor, Holders entitled to
the money or securities must look to the Company or the Guarantor for payment as
general creditors unless an applicable abandoned property law designates another
person and the Trustee and the Paying Agent shall have no further liability to
the Securityholders with respect to such money or securities for that period
commencing after the return thereof.

                                    ARTICLE 9

                                   AMENDMENTS

     SECTION 9.01 Without Consent of Holders. The Company, the Guarantor and the
Trustee may amend this Indenture or the Securities without the consent of any
Securityholder:

     (1) to cure any ambiguity, omission, defect or inconsistency;

     (2) to comply with Article 5 or Section 11.14;

     (3) to secure the Company's obligations under the Securities and this
Indenture;

                                       49
<PAGE>   56

     (4) to add to the Company's or the Guarantors' covenants for the benefit of
the Securityholders or to surrender any right or power conferred upon the
Company or the Guarantor;

     (5) to make any change to comply with the TIA, or any amendment thereto, or
to comply with any requirement of the SEC in connection with the qualification
of the Indenture under the TIA, or as necessary in connection with the
registration of the Securities under the Securities Act; or

     (6) to make any change that does not adversely affect the rights of any
Holders.

     SECTION 9.02 With Consent of Holders. With the written consent of the
Holders of at least a majority in aggregate Principal Amount at Maturity of the
Securities at the time outstanding, the Company, the Guarantor and the Trustee
may amend this Indenture or the Securities. However, without the consent of each
Securityholder affected, an amendment to this Indenture or the Securities may
not:

     (1) change the provisions of this Indenture that relate to modifying or
amending this Indenture;

     (2) make any change in the Stated Maturity, the manner or rate of accrual
in connection with Original Issue Discount, make any change in the manner of
calculation of, or that adversely affects the right to receive, contingent
interest, reduce the rate of interest referred to in paragraph 1 of the
Securities, reduce the rate of interest referred to in Section 10.01 upon the
occurrence of a Tax Event, or extend the time for payment of Original Issue
Discount, contingent interest or interest, if any, on any Security;

     (3) reduce the Principal Amount at Maturity, accrued Original Issue
Discount, Restated Principal Amount or the Issue Price of or extend the Stated
Maturity of any Security;

     (4) reduce the Redemption Price, Purchase Price or Change in Control
Purchase Price of any Security;

     (5) make any Security payable in money or securities other than that stated
in the Security;

     (6) make any change in Section 6.04 or this Section 9.02, except to
increase any percentage set forth therein;

     (7) make any change that adversely affects the right to convert any
Security;

     (8) make any change that adversely affects the right to require the Company
to purchase the Securities in accordance with the terms thereof and this
Indenture;

     (9) make any change to the Guarantee that adversely affects the rights of
Holders of the Securities; or

                                       50
<PAGE>   57

     (10) impair the right to institute suit for the enforcement of any payment
with respect to, or conversion of, the Securities.

     It shall not be necessary for the consent of the Holders under this Section
9.02 to approve the particular form of any proposed amendment, but it shall be
sufficient if such consent approves the substance thereof.

     After an amendment under this Section 9.02 becomes effective, the Company
shall mail to each Holder a notice briefly describing the amendment.

     SECTION 9.03 Compliance with Trust Indenture Act. Every supplemental
indenture executed pursuant to this Article shall comply with the TIA.

     SECTION 9.04 Revocation and Effect of Consents, Waivers and Actions. Until
an amendment, waiver or other action by Holders becomes effective, a consent
thereto by a Holder of a Security hereunder is a continuing consent by the
Holder and every subsequent Holder of that Security or portion of the Security
that evidences the same obligation as the consenting Holder's Security, even if
notation of the consent, waiver or action is not made on the Security. However,
any such Holder or subsequent Holder may revoke the consent, waiver or action as
to such Holder's Security or portion of the Security if the Trustee receives the
notice of revocation before the date the amendment, waiver or action becomes
effective. After an amendment, waiver or action becomes effective, it shall bind
every Securityholder.

     SECTION 9.05 Notation on or Exchange of Securities. Securities
authenticated and delivered after the execution of any supplemental indenture
pursuant to this Article may, and shall if required by the Trustee, bear a
notation in form approved by the Trustee as to any matter provided for in such
supplemental indenture. If the Company or the Guarantor shall so determine, new
Securities so modified as to conform, in the opinion of the Board of Directors
of the Company or the Guarantor, to any such supplemental indenture may be
prepared and executed by the Company or the Guarantor and authenticated and
delivered by the Trustee in exchange for outstanding Securities.

     SECTION 9.06 Trustee to Sign Supplemental Indentures. The Trustee shall
sign any supplemental indenture authorized pursuant to this Article 9 if the
amendment contained therein does not adversely affect the rights, duties,
liabilities or immunities of the Trustee. If it does, the Trustee may, but need
not, sign such supplemental indenture. In signing such supplemental indenture
the Trustee shall receive, and (subject to the provisions of Section 7.01) shall
be fully protected in relying upon, an Officers' Certificate or a Guarantor's
Officers' Certificate and an Opinion of Counsel stating that such amendment is
authorized or permitted by this Indenture.

     SECTION 9.07 Effect of Supplemental Indentures. Upon the execution of any
supplemental indenture under this Article, this Indenture shall be modified in
accordance therewith, and such supplemental indenture shall form a part of this
Indenture for all purposes; and every Holder of Securities theretofore or
thereafter authenticated and delivered hereunder shall be bound thereby.

                                       51
<PAGE>   58

                                   ARTICLE 10

                          SPECIAL TAX EVENT CONVERSION

     SECTION 10.01 Optional Conversion to Semi-Annual Coupon Note Upon Tax
Event. Upon the occurrence of a Tax Event, the Company may elect to pay interest
on all the Securities in lieu of future Original Issue Discount at the rate of
1% per annum on a restated principal amount per $1,000 original Principal Amount
at Maturity (the "Restated Principal Amount") equal to the Issue Price plus
Original Issue Discount accrued through the date of such election (the "Option
Exercise Date") and shall pay such interest in cash semi-annually on February 8
and August 8 of each year (each an "Interest Payment Date") to holders of record
at the close of business on the 15th calendar day immediately preceding such
Interest Payment Date (each, a "Regular Record Date"). Interest will be computed
on the basis of a 360-day year comprised of twelve 30-day months and will accrue
semi-annually from the most recent date on which interest has been paid or, if
no interest has been paid, from the Option Exercise Date. Within 15 days of the
occurrence of a Tax Event, the Company shall mail a written notice of such Tax
Event by facsimile and first-class mail to the Trustee and within 15 days of its
exercise of such option the Company shall mail a written notice of the Option
Exercise Date by facsimile and first-class mail to the Trustee and by first
class mail to the Holders of the Securities. From and after the Option Exercise
Date, (i) the Company shall be obligated to pay at Stated Maturity, in lieu of
the Principal Amount at Maturity of a Security, the Restated Principal Amount
thereof, (ii) "Issue Price and accrued Original Issue Discount," "Issue Price
plus Original Issue Discount" or similar words, as used herein, shall mean
Restated Principal Amount plus accrued and unpaid interest with respect to any
Security and (iii) contingent interest shall cease to accrue on the Securities.
Securities authenticated and delivered after the Option Exercise Date may, and
shall if required by the Trustee, bear a notation in a form approved by the
Trustee as to the conversion of the Securities to semi-annual coupon notes.

                                   ARTICLE 11

                                   CONVERSION

     SECTION 11.01 Conversion Privilege. A Holder of a Security may convert such
Security into Common Stock at any time during the period stated in paragraph 9
of the Securities, subject to the provisions of this Article 11. The number of
shares of Common Stock issuable upon conversion of a Security per $1,000 of
Principal Amount at Maturity thereof (the "Conversion Rate") shall be determined
in accordance with the provisions of paragraph 9 in the Securities, subject to
adjustment as set forth herein and therein.

     A Holder may convert a portion of the Principal Amount at Maturity of a
Security if the portion is $1,000 or an integral multiple of $1,000. Provisions
of this Indenture that apply to conversion of all of a Security also apply to
conversion of a portion of a Security.

     "Average Sale Price" means the average of the Sale Prices of the Common
Stock for the shorter of:

                                       52
<PAGE>   59

     (i) 30 consecutive trading days ending on the last full trading day prior
     to the Time of Determination with respect to the rights, warrants or
     options or distribution in respect of which the Average Sale Price is being
     calculated, or

     (ii) the period (x) commencing on the date next succeeding the first public
     announcement of (a) the issuance of rights, warrants or options or (b) the
     distribution, in each case, in respect of which the Average Sale Price is
     being calculated and (y) proceeding through the last full trading day prior
     to the Time of Determination with respect to the rights, warrants or
     options or distribution in respect of which the Average Sale Price is being
     calculated (excluding days within such period, if any, which are not
     trading days), or

     (iii) the period, if any, (x) commencing on the date next succeeding the
     Ex-Dividend Time with respect to the next preceding (a) issuance of rights,
     warrants or options or (b) distribution, in each case, for which an
     adjustment is required by the provisions of Section 11.06(4), 11.07 or
     11.08 and (y) proceeding through the last full trading day prior to the
     Time of Determination with respect to the rights, warrants or options or
     distribution in respect of which the Average Sale Price is being calculated
     (excluding days within such period, if any, which are not trading days).

     In the event that the Ex-Dividend Time (or in the case of a subdivision,
combination or reclassification, the effective date with respect thereto) with
respect to a dividend, subdivision, combination or reclassification to which
Section 11.06(1), (2), (3) or (5) applies occurs during the period applicable
for calculating "Average Sale Price" pursuant to the definition in the preceding
sentence, "Average Sale Price" shall be calculated for such period in a manner
determined by the Board of Directors of the Company to reflect the impact of
such dividend, subdivision, combination or reclassification on the Sale Price of
the Common Stock during such period.

     "Time of Determination" means the time and date of the earlier of (i) the
determination of stockholders entitled to receive rights, warrants or options or
a distribution, in each case, to which Section 11.07 or 11.08 applies and (ii)
the time ("Ex-Dividend Time") immediately prior to the commencement of
"ex-dividend" trading for such rights, warrants or options or distribution on
the New York Stock Exchange or such other national or regional exchange or
market on which the Common Stock is then listed or quoted.

     SECTION 11.02 Conversion Procedure. To convert a Security a Holder must
satisfy the requirements in paragraph 9 of the Securities. The date on which the
Holder satisfies all those requirements is the conversion date (the "Conversion
Date"). As soon as practicable after the Conversion Date, the Company shall
deliver to the Holder, through the Conversion Agent, a certificate for the
number of full shares of Common Stock issuable upon the conversion and cash in
lieu of any fractional share determined pursuant to Section 11.03. The person in
whose name the certificate is registered shall be treated as a stockholder of
record on and after the Conversion Date; provided, however, that no surrender of
a Security on any date when the stock transfer books of the Company shall be
closed shall be effective to constitute the person or persons entitled to
receive the shares of Common Stock upon such conversion as the

                                       53
<PAGE>   60

record holder or holders of such shares of Common Stock on such date, but such
surrender shall be effective to constitute the person or persons entitled to
receive such shares of Common Stock as the record holder or holders thereof for
all purposes at the close of business on the next succeeding day on which such
stock transfer books are open; such conversion shall be at the Conversion Rate
in effect on the date that such Security shall have been surrendered for
conversion, as if the stock transfer books of the Company had not been closed.
Upon conversion of a Security, such person shall no longer be a Holder of such
Security.

     No payment or adjustment will be made for dividends on, or other
distributions with respect to, any Common Stock except as provided in this
Article 11. On conversion of a Security, that portion of accrued Tax Original
Issue Discount, accrued Original Issue Discount (or interest, if the Company has
exercised its option provided for in Section 10.01) attributable to the period
from the Issue Date (or, if the Company has exercised the option provided for in
Section 10.01, the later of (x) the date of such exercise by the Company and (y)
the date on which interest was last paid) of the Security through the Conversion
Date and (except as provided below) accrued contingent interest with respect to
the converted Security shall not be cancelled, extinguished or forfeited, but
rather shall be deemed to be paid in full to the Holder thereof through delivery
of the Common Stock (together with the cash payment, if any, in lieu of
fractional shares) in exchange for the Security being converted pursuant to the
provisions hereof; and the fair market value of such shares of Common Stock
(together with any such cash payment in lieu of fractional shares) shall be
treated as issued, to the extent thereof, first in exchange for Tax Original
Issue Discount and Original Issue Discount (or interest, if the Company has
exercised its option provided for in Section 10.01) accrued through the
Conversion Date and accrued contingent interest, and the balance, if any, of
such fair market value of such Common Stock (and any such cash payment) shall be
treated as issued in exchange for the Issue Price of the Security being
converted pursuant to the provisions hereof.

     If the Holder converts more than one Security at the same time, the number
of shares of Common Stock issuable upon the conversion shall be based on the
total Principal Amount at Maturity of the Securities converted.

     If the last day on which a Security may be converted is a Legal Holiday,
the Security may be surrendered on the next succeeding Business Day that is not
a Legal Holiday; provided, however, the Security shall be deemed to have been
converted and surrendered as of such last day, notwithstanding the occurrence of
a Legal Holiday on such day.

     Upon surrender of a Security that is converted in part, the Company shall
execute, and the Trustee shall authenticate and deliver to the Holder, a new
Security (having the Guarantee endorsed thereon) in an authorized denomination
equal in Principal Amount at Maturity to the unconverted portion of the Security
surrendered.

     SECTION 11.03 Fractional Shares. The Company will not issue a fractional
share of Common Stock upon conversion of a Security. Instead, the Company will
deliver cash for the current market value of the fractional share. The current
market value of a fractional share shall be determined, to the nearest 1/1,000th
of a share, by multiplying the Sale Price of the Common Stock, on the last
trading day prior to the Conversion Date, of a full share by the fractional
amount and rounding the product to the nearest whole cent.

                                       54
<PAGE>   61

     SECTION 11.04 Taxes on Conversion. If a Holder converts a Security, the
Company shall pay any documentary, stamp or similar issue or transfer tax due on
the issue of shares of Common Stock upon the conversion. However, the Holder
shall pay any such tax which is due because the Holder requests the shares to be
issued in a name other than the Holder's name. The Conversion Agent may refuse
to deliver the certificates representing the Common Stock being issued in a name
other than the Holder's name until the Conversion Agent receives a sum
sufficient to pay any tax which will be due because the shares are to be issued
in a name other than the Holder's name. Nothing herein shall preclude any tax
withholding required by law or regulations.

     SECTION 11.05 Company to Provide Stock. The Company shall, prior to
issuance of any Securities under this Article 11, and from time to time as may
be necessary, reserve out of its authorized but unissued Common Stock a
sufficient number of shares of Common Stock to permit the conversion of the
Securities.

     All shares of Common Stock delivered upon conversion of the Securities
shall be newly issued shares or treasury shares, shall be duly and validly
issued and fully paid and nonassessable and shall be free from preemptive rights
and free of any lien or adverse claim.

     The Company will endeavor promptly to comply with all federal and state
securities laws regulating the offer and delivery of shares of Common Stock upon
conversion of Securities, if any, and will list or cause to have quoted such
shares of Common Stock on each national securities exchange or in the
over-the-counter market or such other market on which the Common Stock is then
listed or quoted.

     SECTION 11.06 Adjustment for Change In Capital Stock. If, after the Issue
Date of the Securities, the Company:

     (1) pays a dividend or makes a distribution on its Common Stock in shares
of its Common Stock;

     (2) subdivides its outstanding shares of Common Stock into a greater number
of shares;

     (3) combines its outstanding shares of Common Stock into a smaller number
of shares;

     (4) pays a dividend or makes a distribution on its Common Stock in shares
of its Capital Stock (other than Common Stock or rights, warrants or options for
its Capital Stock); or

     (5) issues by reclassification of its Common Stock any shares of its
Capital Stock (other than rights, warrants or options for its Capital Stock),

then the conversion privilege and the Conversion Rate in effect immediately
prior to such action shall be adjusted so that the Holder of a Security
thereafter converted may receive the number of shares of Capital Stock of the
Company which such Holder would have owned immediately

                                       55
<PAGE>   62

following such action if such Holder had converted the Security immediately
prior to such action.

     The adjustment shall become effective immediately after the record date in
the case of a dividend or distribution and immediately after the effective date
in the case of a subdivision, combination or reclassification.

     If after an adjustment a Holder of a Security upon conversion of such
Security may receive shares of two or more classes of Capital Stock of the
Company, the Conversion Rate shall thereafter be subject to adjustment upon the
occurrence of an action taken with respect to any such class of Capital Stock as
is contemplated by this Article 11 with respect to the Common Stock, on terms
comparable to those applicable to Common Stock in this Article 11.

     SECTION 11.07 Adjustment for Rights Issue.

If after the Issue Date of the Securities, the Company distributes any rights,
warrants or options to all holders of its Common Stock entitling them, for a
period expiring within 60 days after the record date for such distribution, to
purchase shares of Common Stock at a price per share less than the Sale Price of
the Common Stock as of the Time of Determination, the Conversion Rate shall be
adjusted in accordance with the formula:

                      R'  =  R x        (O + N)
                                ------------------------
                                   (O + [(N x P)/M)]

     where:

     R' = the adjusted Conversion Rate.

        R = the current Conversion Rate.

     O = the number of shares of Common Stock outstanding on the record date
for the distribution to which this Section 11.07 is being applied.

     N = the number of additional shares of Common Stock offered pursuant to
the distribution.

     P = the offering price per share of the additional shares.

     M = the Average Sale Price, minus, in the case of (i) a distribution to
which Section 11.06(4) applies or (ii) a distribution to which Section 11.08
applies, for which, in each case, (x) the record date shall occur on or before
the record date for the distribution to which this Section 11.07 applies and (y)
the Ex-Dividend Time shall occur on or after the date of the Time of
Determination for the distribution to which this Section 11.07 applies, the fair
market value (on the record date for the distribution to which this Section
11.07 applies) of:

     (1) the Capital Stock of the Company distributed in respect of each share
of Common Stock in such Section 11.06(4) distribution; and

                                       56
<PAGE>   63

     (2) the assets of the Company or debt securities or any rights, warrants or
options to purchase securities of the Company distributed in respect of each
share of Common Stock in such Section 11.08 distribution.

     The Board of Directors shall determine fair market values for the purposes
of this Section 11.07.

     The adjustment shall become effective immediately after the record date for
the determination of shareholders entitled to receive the rights, warrants or
options to which this Section 11.07 applies. If all of the shares of Common
Stock subject to such rights, warrants or options have not been issued when such
rights, warrants or options expire, then the Conversion Rate shall promptly be
readjusted to the Conversion Rate which would then be in effect had the
adjustment upon the issuance of such rights, warrants or options been made on
the basis of the actual number of shares of Common Stock issued upon the
exercise of such rights, warrants or options.

     No adjustment shall be made under this Section 11.07 if the application of
the formula stated above in this Section 11.07 would result in a value of R'
that is equal to or less than the value of R.

     SECTION 11.08 Adjustment for Other Distributions. Subject to 11.08(b), if,
after the Issue Date of the Securities, the Company distributes to all holders
of its Common Stock any of its assets excluding distributions of Capital Stock
or debt securities or any rights, warrants or options to purchase securities of
the Company (including securities or cash, but excluding (x) distributions of
Capital Stock referred to in Section 11.06 and distributions of rights, warrants
or options referred to in Section 11.07 and (y) cash dividends or other cash
distributions that are paid out of consolidated current net earnings or earnings
retained in the business as shown on the books of the Company unless such cash
dividends or other cash distributions are Extraordinary Cash Dividends) the
Conversion Rate shall be adjusted, subject to the provisions of Section
11.08(c), in accordance with the formula:

                               R'  =     R x M
                                      ---------
                                         M - F

where:

     R' = the adjusted Conversion Rate.

     R = the current Conversion Rate.

     M = the Average Sale Price, minus, in the case of a distribution to which
Section 11.06(4) applies, for which (i) the record date shall occur on or before
the record date for the distribution to which this Section 11.08 applies and
(ii) the Ex-Dividend Time shall occur on or after the date of the Time of
Determination for the distribution to which this Section 11.08 applies, the fair
market value (on the record date for the distribution to which this Section
11.08 applies) of any Capital Stock of the Company distributed in respect of
each share of Common Stock in such Section 11.06(4) distribution.

                                       57
<PAGE>   64

     F = the fair market value (on the record date for the distribution to which
this Section 11.08 applies) of the assets, securities, rights, warrants or
options to be distributed in respect of each share of Common Stock in the
distribution to which this Section 11.08 is being applied (including, in the
case of cash dividends or other cash distributions giving rise to an adjustment,
all such cash distributed concurrently).

     The Board of Directors shall determine fair market values for the purposes
of this Section 11.08.

     The adjustment shall become effective immediately after the record date for
the determination of shareholders entitled to receive the distribution to which
this Section 11.08 applies.

     For purposes of this Section 11.08, the term "Extraordinary Cash Dividend"
shall mean any cash dividend with respect to the Common Stock the amount of
which, together with the aggregate amount of cash dividends on the Common Stock
to be aggregated with such cash dividend in accordance with the provisions of
this paragraph, equals or exceeds the threshold percentage set forth in item (i)
below. For purposes of item (i) below, the "Measurement Period" with respect to
a cash dividend on the Common Stock shall mean the 365 consecutive day period
ending on the date prior to the Ex-Dividend Time with respect to such cash
dividend, and the "Relevant Cash Dividends" with respect to a cash dividend on
the Common Stock shall mean the cash dividends on the Common Stock with
Ex-Dividend Times occurring in the Measurement Period.

     (i) If, upon the date prior to the Ex-Dividend Time with respect to a cash
     dividend on the Common Stock, the aggregate amount of such cash dividend
     together with the amounts of all Relevant Cash Dividends equals or exceeds
     on a per share basis 10% of the Sale Price of the Common Stock on the last
     trading day preceding the date of declaration by the Board of Directors of
     the cash dividend with respect to which this provision is being applied,
     then such cash dividend together with all Relevant Cash Dividends, shall be
     deemed to be an Extraordinary Cash Dividend and for purposes of applying
     the formula set forth above in this Section 11.08, the value of "F" shall
     be equal to (y) the aggregate amount of such cash dividend together with
     the amount of all Relevant Cash Dividends, minus (z) the aggregate amount
     of all Relevant Cash Dividends for which a prior adjustment in the
     Conversion Rate was previously made under this Section 11.08.

     In making the determinations required by item (i) above, the amount of cash
     dividends paid on a per share basis and the amount of any Relevant Cash
     Dividends specified in item (i) above, shall be appropriately adjusted to
     reflect the occurrence during such period of any event described in Section
     11.06.

     (a) If, after the Issue Date of the Securities, the Company pays a dividend
or makes a distribution to all holders of its Common Stock consisting of Capital
Stock of any class or series, or similar equity interests, of or relating to a
Subsidiary or other business unit of the Company, the Conversion Rate shall be
adjusted in accordance with the formula:

                                       58
<PAGE>   65

                         R'  =  R x   (1 + F/M)

where:

     R' = the adjusted Conversion Rate.

     R = the current Conversion Rate.

     M = the average of the Sale Prices of the Common Stock for the 10 trading
days commencing on and including the fifth trading day after the date on which
"ex-dividend trading" commences for such dividend or distribution on the New
York Stock Exchange or such other national or regional exchange or market which
such securities are then listed or quoted (the "Ex-Dividend Date").

     F = the fair market value of the securities distributed in respect of each
share of Common Stock for which this Section 11.08(a) applies shall mean the
number of securities distributed in respect of each share of Common Stock
multiplied by the average of the Sale Prices of those securities distributed for
the 10 trading days commencing on and including the fifth trading day after the
effectiveness of the Ex-Dividend Date.

     (b) In the event that, with respect to any distribution to which Section
11.08(a) would otherwise apply, the difference between "M-F" is less than $1.00
or "F" is equal to or greater than "M", then the adjustment provided by Section
11.08(a) shall not be made and in lieu thereof the provisions of Section 11.14
shall apply to such distribution.

     SECTION 11.09 When Adjustment May Be Deferred. No adjustment in the
Conversion Rate need be made unless the adjustment would require an increase or
decrease of at least 1% in the Conversion Rate. Any adjustments that are not
made shall be carried forward and taken into account in any subsequent
adjustment.

     All calculations under this Article 11 shall be made to the nearest cent or
to the nearest 1/1,000th of a share, as the case may be.

     SECTION 11.10 When No Adjustment Required. No adjustment need be made for a
transaction referred to in Section 11.06, 11.07, 11.08 or 11.14 if
Securityholders are to participate in the transaction on a basis and with notice
that the Board of Directors determines to be fair and appropriate in light of
the basis and notice on which holders of Common Stock participate in the
transaction. Such participation by Securityholders may include participation
upon conversion provided that an adjustment shall be made at such time as the
Securityholders are no longer entitled to participate.

     No adjustment need be made for rights to purchase Common Stock pursuant to
a Company plan for reinvestment of dividends or interest.

     No adjustment need be made for a change in the par value or no par value of
the Common Stock.

                                       59
<PAGE>   66

     To the extent the Securities become convertible pursuant to this Article 11
into cash, no adjustment need be made thereafter as to the cash. Interest will
not accrue on the cash.

     SECTION 11.11 Notice of Adjustment. Whenever the Conversion Rate is
adjusted, the Company shall promptly mail to Securityholders a notice of the
adjustment. The Company shall file with the Trustee and the Conversion Agent
such notice and a certificate from the Company's independent public accountants
briefly stating the facts requiring the adjustment and the manner of computing
it. The certificate shall be conclusive evidence that the adjustment is correct.
Neither the Trustee nor any Conversion Agent shall be under any duty or
responsibility with respect to any such certificate except to exhibit the same
to any Holder desiring inspection thereof.

     SECTION 11.12 Voluntary Increase. The Company from time to time may
increase the Conversion Rate by any amount for any period of time. Whenever the
Conversion Rate is increased, the Company shall mail to Securityholders and file
with the Trustee and the Conversion Agent a notice of the increase. The Company
shall mail the notice at least 15 days before the date the increased Conversion
Rate takes effect. The notice shall state the increased Conversion Rate and the
period it will be in effect.

     A voluntary increase of the Conversion Rate does not change or adjust the
Conversion Rate otherwise in effect for purposes of Section 11.06, 11.07 or
11.08.

     SECTION 11.13 Notice of Certain Transactions. If:

     (1) the Company takes any action that would require an adjustment in the
Conversion Rate pursuant to Section 11.06, 11.07 or 11.08 (unless no adjustment
is to occur pursuant to Section 11.10); or

     (2) the Company takes any action that would require a supplemental
indenture pursuant to Section 11.14; or

     (3) there is a liquidation or dissolution of the Company;

then the Company shall mail to Securityholders and file with the Trustee and the
Conversion Agent a notice stating the proposed record date for a dividend or
distribution or the proposed effective date of a subdivision, combination,
reclassification, consolidation, merger, binding share exchange, transfer,
liquidation or dissolution. The Company shall file and mail the notice at least
15 days before such date. Failure to file or mail the notice or any defect in it
shall not affect the validity of the transaction.

     SECTION 11.14 Reorganization of Company; Special Distributions. If the
Company is a party to a transaction subject to Section 5.01 (other than a sale
of all or substantially all of the assets of the Company in a transaction in
which the holders of Common Stock immediately prior to such transaction do not
receive securities, cash, property or other assets of the Company or any other
person) or a merger or binding share exchange which reclassifies or changes its
outstanding Common Stock, the person obligated to deliver securities, cash or
other assets upon conversion of Securities shall enter into a supplemental
indenture. If

                                       60
<PAGE>   67

the issuer of securities deliverable upon conversion of Securities is an
Affiliate of the successor Company, that issuer shall join in the supplemental
indenture.

     The supplemental indenture shall provide that the Holder of a Security may
convert it into the kind and amount of securities, cash or other assets which
such Holder would have received immediately after the consolidation, merger,
binding share exchange or transfer if such Holder had converted the Security
immediately before the effective date of the transaction, assuming (to the
extent applicable) that such Holder (i) was not a constituent person or an
Affiliate of a constituent person to such transaction; (ii) made no election
with respect thereto; and (iii) was treated alike with the plurality of
non-electing Holders. The supplemental indenture shall provide for adjustments
which shall be as nearly equivalent as may be practical to the adjustments
provided for in this Article 11. The successor Company shall mail to
Securityholders a notice briefly describing the supplemental indenture.

     If this Section applies, neither Section 11.06 nor 11.07 applies.

     If the Company makes a distribution to all holders of its Common Stock of
any of its assets, or debt securities or any rights, warrants or options to
purchase securities of the Company that, but for the provisions of Section
11.08(c), would otherwise result in an adjustment in the Conversion Rate
pursuant to the provisions of Section 11.08, then, from and after the record
date for determining the holders of Common Stock entitled to receive the
distribution, a Holder of a Security that converts such Security in accordance
with the provisions of this Indenture shall upon such conversion be entitled to
receive, in addition to the shares of Common Stock into which the Security is
convertible, the kind and amount of securities, cash or other assets comprising
the distribution that such Holder would have received if such Holder had
converted the Security immediately prior to the record date for determining the
holders of Common Stock entitled to receive the distribution.

     SECTION 11.15 Company Determination Final. Any determination that the
Company or the Board of Directors must make pursuant to Section 11.03, 11.06,
11.07, 11.08, 11.09, 11.10, 11.14 or 11.17 is conclusive.

     SECTION 11.16 Trustee's Adjustment Disclaimer. The Trustee has no duty to
determine when an adjustment under this Article 11 should be made, how it should
be made or what it should be. The Trustee has no duty to determine whether a
supplemental indenture under Section 11.14 need be entered into or whether any
provisions of any supplemental indenture are correct. The Trustee shall not be
accountable for and makes no representation as to the validity or value of any
securities or assets issued upon conversion of Securities. The Trustee shall not
be responsible for the Company's failure to comply with this Article 11. Each
Conversion Agent shall have the same protection under this Section 11.16 as the
Trustee.

     SECTION 11.17 Simultaneous Adjustments. In the event that this Article 11
requires adjustments to the Conversion Rate under more than one of Sections
11.06(4), 11.07 or 11.08, and the record dates for the distributions giving rise
to such adjustments shall occur on the same date, then such adjustments shall be
made by applying, first, the provisions of Section 11.06, second, the provisions
of Section 11.08 and, third, the provisions of Section 11.07.

                                       61
<PAGE>   68

     SECTION 11.18 Successive Adjustments. After an adjustment to the Conversion
Rate under this Article 11, any subsequent event requiring an adjustment under
this Article 11 shall cause an adjustment to the Conversion Rate as so adjusted.

     SECTION 11.19 Rights Issued in Respect of Common Stock Issued Upon
Conversion. Each share of Common Stock issued upon conversion of Securities
pursuant to this Article 11 shall be entitled to receive the appropriate number
of common stock or preferred stock purchase rights, as the case may be (the
"Rights"), if any, and the certificates representing the Common Stock issued
upon such conversion shall bear such legends, if any, in each case as may be
provided by the terms of any shareholder rights agreement adopted by the
Company, as the same may be amended from time to time (in each case, a "Rights
Agreement"). Provided that such Rights Agreement requires that each share of
Common Stock issued upon conversion of Securities at any time prior to the
distribution of separate certificates representing the Rights be entitled to
receive such Rights, then, notwithstanding anything else to the contrary in this
Article 11, there shall not be any adjustment to the conversion privilege or
Conversion Rate as a result of the issuance of Rights, the distribution of
separate certificates representing the Rights, the exercise or redemption of
such Rights in accordance with any such Rights Agreement, or the termination or
invalidation of such Rights.

                                   ARTICLE 12
                               PAYMENT OF INTEREST

     SECTION 12.01 Interest Payments. If applicable, semi-annual or contingent
interest on any Security that is payable, and is punctually paid or duly
provided for, on any applicable payment date shall be paid to the person in
whose name that Security is registered at the close of business on the Regular
Record Date or accrual date, as the case may be, for such interest at the office
or agency of the Company maintained for such purpose. Each installment of
semi-annual or contingent interest on any Security shall be paid in same-day
funds by transfer to an account maintained by the payee located inside the
United States. In the case of a permanent Global Security, semi-annual or
contingent interest payable on any applicable payment date will be paid to the
Depositary, with respect to that portion of such permanent Global Security held
for its account by Cede & Co. 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.

                  SECTION 12.02 Defaulted Interest. Except as otherwise
specified with respect to the Securities, any semi-annual or contingent interest
on any Security that is payable, but is not punctually paid or duly provided
for, within 30 days following any applicable payment date (herein called
"Defaulted Interest", which term shall include any accrued and unpaid interest
that has accrued on such defaulted amount in accordance with paragraph 1 of the
Securities), shall forthwith cease to be payable to the registered Holder
thereof on the relevant Regular Record Date or accrual date, as the case may be,
by virtue of having been such Holder, and such Defaulted Interest may be paid by
the Company or the Guarantor, as the case may be, at its election in each case,
as provided in clause (1) or (2) below:

     (1) The Company or the Guarantor may elect to make payment of any Defaulted
     Interest to the persons in whose names the Securities are registered at

                                       62
<PAGE>   69

     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 or the Guarantor shall notify the Trustee in writing of the amount
     of Defaulted Interest proposed to be paid on each Security and the date of
     the proposed payment (which shall not be less than 20 days after such
     notice is received by the Trustee), and at the same time the Company or the
     Guarantor shall deposit with the Trustee an amount of money 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 (the "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 and not less than 10 days
     after the receipt by the Trustee of the notice of the proposed payment. The
     Trustee shall promptly notify the Company or the Guarantor of such Special
     Record Date and, in the name and at the expense of the Company or the
     Guarantor, 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 Securities at his address as it appears
     on the list of Securityholders maintained pursuant to Section 2.05 not less
     than 10 days prior to such Special Record Date. 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 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).

     (2) The Company or the Guarantor may make payment of any Defaulted Interest
     on the Securities 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 or the Guarantor to the Trustee of the proposed
     payment pursuant to this clause, such manner of payment shall be deemed
     practicable by the Trustee.

     SECTION 12.03 Interest Rights Preserved. Subject to the foregoing
provisions of this Article 12 and Section 2.06, 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 semi-annual and contingent interest
accrued and unpaid, and to accrue, which were carried by such other Security.

                                   ARTICLE 13
                             GUARANTEE OF SECURITIES

     SECTION 13.01 Unconditional Guarantee. The Guarantor hereby unconditionally
guarantees to each Holder of a Security authenticated and delivered by the
Trustee the due and punctual payment of the Principal Amount at Maturity, Issue
Price, Original

                                       63
<PAGE>   70

     Issue Discount, Restated Principal Amount, Redemption Price, Purchase
     Price, Change of Control Purchase Price, contingent interest, if any, and
     interest payable pursuant to Article 10, if any, any Liquidated Damages
     payable by the Company under the Registration Rights Agreement and the cash
     equivalent of the Common Stock, if any, due upon a conversion pursuant to
     Article 11, with respect to the Securities, when and as the same shall
     become due and payable, whether at maturity, by acceleration, redemption or
     otherwise, in accordance with the terms of such Security and of this
     Indenture, regardless of any defense, right of set-off or counterclaim
     which the Company may have or assert, other than the defense of payment.
     The Guarantor's obligations under the Guarantee are several and independent
     of the obligations of the Company with respect to the Securities. In case
     of the failure of the Company punctually to pay any Principal Amount at
     Maturity, Issue Price, Original Issue Discount, Restated Principal Amount,
     Redemption Price, Purchase Price, Change of Control Purchase Price,
     contingent interest, if any, interest payable pursuant to Article 10, if
     any, any Liquidated Damages payable by the Company under the Registration
     Rights Agreement and the cash equivalent of the Common Stock, if any, due
     upon a conversion pursuant to Article 11, the Guarantor hereby agrees to
     cause any such payment to be made punctually when and as the same shall
     become due and payable, whether at maturity, upon acceleration, redemption
     or otherwise, and as if such payment were made by the Company.

     The Guarantor hereby agrees that its obligations hereunder shall be as
principal and not merely as surety, and shall be absolute, irrevocable and
unconditional, irrespective of, and shall be unaffected by, any invalidity,
irregularity or unenforceability of such Security or this Indenture, any failure
to enforce the provisions of any such Security or this Indenture, or any waiver,
modification, consent or indulgence granted to the Company with respect thereto
by the Holder of such Security or the Trustee, the recovery of any judgment
against the Company or any action to enforce the same, or any other
circumstances which may otherwise constitute a legal or equitable discharge of a
surety or guarantor. The Guarantor hereby waives diligence, presentment, demand
of payment, filing of claims with a court in the event of merger, insolvency or
bankruptcy of the Company, any right to require a proceeding first against the
Company, protest or notice with respect to any such Security or the indebtedness
evidenced thereby and all demands whatsoever, and covenants that the Guarantee
will not be discharged except by payment in full of the Principal Amount at
Maturity, Issue Price, Original Issue Discount, Restated Principal Amount,
Redemption Price, Purchase Price, Change of Control Purchase Price, contingent
interest, if any, interest payable pursuant to Article 10, if any, any
Liquidated Damages payable by the Company under the Registration Rights
Agreement and the cash equivalent of the Common Stock, if any, due upon a
conversion pursuant to Article 11, and the complete performance of all other
obligations contained in the Securities.

     The Guarantor shall be subrogated to all rights of the Holder of any
Security against the Company in respect of any amounts paid to such Holder by
the Guarantor pursuant to the provisions of the Guarantee; provided, however,
that the Guarantor shall not be entitled to enforce, or to receive any payments
arising out of or based upon, such right of subrogation until the Principal
Amount at Maturity, Issue Price, Original Issue Discount, Restated Principal
Amount, Redemption Price, Purchase Price, Change of Control Purchase Price,
contingent interest, if any, interest payable pursuant to Article 10, if any,
any Liquidated Damages payable by the Company under the Registration Rights
Agreement and the cash equivalent of the

                                       64
<PAGE>   71

Common Stock, if any, due upon a conversion pursuant to Article 11, required
with respect to, all Securities of the same series shall have been paid in full.

     Notwithstanding anything to the contrary contained herein, if following any
payment of amounts due under the Security by the Company to the Holders thereof
it is determined by a final decision of a court of competent jurisdiction that
such payment shall be avoided by a trustee in bankruptcy (including any
debtor-in-possession) as a preference under 11 U.S.C. Section 547 and such
payment is paid by such holder to such trustee in bankruptcy, then and to the
extent of such repayment the obligations of the Guarantor hereunder shall remain
in full force and effect.

     SECTION 13.02 Execution, Authentication and Delivery. To evidence the
Guarantee to the Holders specified in Section 13.01, the Guarantor hereby agrees
to execute a Guarantee on each Security authenticated and delivered by the
Trustee. The Guarantee shall be executed on behalf of the Guarantor by its
Chairman of the Board, the President or any Executive Managing Director, Senior
Managing Director, Managing Director or one of its Vice Presidents, under its
corporate seal reproduced thereon, and attested by its Secretary or one of its
Assistant Secretaries. The signature of any of these officers on the Guarantees
may be manual or facsimile.

     A Guarantee bearing the manual or facsimile signatures of individuals who
were at any time the proper officers of the Guarantor shall bind the Guarantor
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Guarantee or did not
hold such offices at the date of such Guarantee. The delivery by the Trustee of
a Security with such a Guarantee endorsed thereon shall, after the
authentication of such Security hereunder, constitute due delivery of such
Guarantee on behalf of the Guarantor.

     No Guarantee endorsed on any Security shall be entitled to any benefit
under this Indenture or be valid or obligatory for any purpose unless there
appears on the Security on which such Guarantee is endorsed a certificate of
authentication substantially in the form provided for herein executed by the
Trustee by manual signature.

                                   ARTICLE 14
                                  MISCELLANEOUS

     SECTION 14.01 Trust Indenture Act Controls. If any provision of this
Indenture limits, qualifies, or conflicts with another provision which is
required to be included in this Indenture by the TIA, the required provision
shall control.

     SECTION 14.02 Notices. Any request, demand, authorization, notice, waiver,
consent or communication shall be in writing and delivered in person or mailed
by first-class mail, postage prepaid, addressed as follows or transmitted by
facsimile transmission (confirmed by guaranteed overnight courier) to the
following facsimile numbers:

     if to the Company:

                                       65
<PAGE>   72

                  Countrywide Credit Industries, Inc.
                  4500 Park Granada
                  Calabasas, CA 91302

                  Telephone No. (818) 225-3000
                  Facsimile No. (818) 225-4055
                  Attention: Sandor E. Samuels, Esq., General Counsel

     if to the Guarantor:

                  Countrywide Home Loans Inc.
                  4500 Park Granada
                  Calabasas, CA 91302

                  Telephone No. (818) 225-3000
                  Facsimile No. (818) 225-4055
                  Attention: Sandor E. Samuels, Esq., General Counsel

     if to the Trustee:

                  The Bank of New York
                  101 Barclay Street
                  New York, New York 10286

                  Telephone No. (212) 815-5763
                  Facsimile No. (212) 815-5915
                  Attention: Corporate Trust Administration

     The Company, the Guarantor or the Trustee by notice given to the other in
the manner provided above may designate additional or different addresses for
subsequent notices or communications.

     Any notice or communication given to a Securityholder shall be mailed to
the Securityholder, by first-class mail, postage prepaid, at the
Securityholder's address as it appears on the registration books of the
Registrar and shall be sufficiently given if so mailed within the time
prescribed.

     Failure to mail a notice or communication to a Securityholder or any defect
in it shall not affect its sufficiency with respect to other Securityholders. If
a notice or communication is mailed in the manner provided above, it is duly
given, whether or not received by the addressee.

     If the Company or the Guarantor mails a notice or communication to the
Securityholders, it shall mail a copy to the Trustee and each Registrar, Paying
Agent, Conversion Agent or co-registrar.

     SECTION 14.03 Communication by Holders with Other Holders. Securityholders
may communicate pursuant to TIA Section 312(b) with other Securityholders

                                       66
<PAGE>   73

with respect to their rights under this Indenture or the Securities. The
Company, the Trustee, the Registrar, the Paying Agent, the Conversion Agent and
anyone else shall have the protection of TIA Section 312(c).

     SECTION 14.04 Certificate and Opinion as to Conditions Precedent. Upon any
request or application by the Company or the Guarantor to the Trustee to take
any action under this Indenture, the Company and the Guarantor shall furnish to
the Trustee:

          (a) an Officers' Certificate of the Company and the Guarantor stating
     that, in the opinion of the signers, all conditions precedent, if any,
     provided for in this Indenture relating to the proposed action have been
     complied with; and

          (b) an Opinion of Counsel stating that, in the opinion of such
     counsel, all such conditions precedent have been complied with.

     SECTION 14.05 Statements Required in Certificate or Opinion. Each Officers'
Certificate, Guarantor's Officers' Certificate or Opinion of Counsel with
respect to compliance with a covenant or condition provided for in this
Indenture shall include:

          (1) a statement that each person making such Officers' Certificate,
Guarantor's Officers' Certificate or Opinion of Counsel has read such covenant
or condition;

          (2) a brief statement as to the nature and scope of the examination or
investigation upon which the statements or opinions contained in such Officers'
Certificate, Guarantor's Officers' Certificate or Opinion of Counsel are based;

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

          (4) a statement that, in the opinion of such person, such covenant or
condition has been complied with.

     SECTION 14.06 Separability Clause. In case any provision in this Indenture
or in the Securities 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 14.07 Rules by Trustee, Paying Agent, Conversion Agent and
Registrar. The Trustee may make reasonable rules for action by or a meeting of
Securityholders. The Registrar, Conversion Agent and the Paying Agent may make
reasonable rules for their functions.

     SECTION 14.08 Calculations. The calculation of the Purchase Price, Change
in Control Purchase Price, Conversion Rate, Market Price, Sale Price of the
Common Stock and each other calculation to be made hereunder (other than the
LYON Market Price) shall be the obligation of the Company. All calculations made
by the Company as contemplated pursuant to this Section 14.08 shall be final and
binding on the Company, the Guarantor and the Holders absent manifest error. The
Trustee, Paying Agent, Conversion Agent and Bid

                                       67
<PAGE>   74

Solicitation Agent shall not be obligated to recalculate, recompute or confirm
any such calculations.

     SECTION 14.09 Legal Holidays. A "Legal Holiday" is any day other than a
Business Day. If any specified date (including a date for giving notice) is a
Legal Holiday, the action shall be taken on the next succeeding day that is not
a Legal Holiday, and, if the action to be taken on such date is a payment in
respect of the Securities, no Original Issue Discount or interest, if any, shall
accrue for the intervening period.

     SECTION 14.10 GOVERNING LAW. THE LAWS OF THE STATE OF NEW YORK SHALL GOVERN
THIS INDENTURE AND THE SECURITIES.

     SECTION 14.11 No Recourse Against Others. A director, officer, employee or
stockholder, as such, of the Company or the Guarantor shall not have any
liability for any obligations of the Company or the Guarantor under the
Securities or this Indenture or for any claim based on, in respect of or by
reason of such obligations or their creation. By accepting a Security, each
Securityholder shall waive and release all such liability. The waiver and
release shall be part of the consideration for the issue of the Securities.

     SECTION 14.12 Successors. All agreements of the Company or the Guarantor in
this Indenture and the Securities shall bind their respective successors. All
agreements of the Trustee in this Indenture shall bind its successor.

     SECTION 14.13 Multiple Originals. The parties may sign any number of copies
of this Indenture. Each signed copy shall be an original, but all of them
together represent the same agreement. One signed copy is enough to prove this
Indenture.

                                       68
<PAGE>   75

     IN WITNESS WHEREOF, the undersigned, being duly authorized, have executed
this Indenture on behalf of the respective parties hereto as of the date first
above written.

                                        COUNTRYWIDE CREDIT INDUSTRIES, INC.

                                        By:
                                           -------------------------------------
                                            Name:
                                            Title:

                                        COUNTRYWIDE HOME LOANS, INC.

                                        By:
                                           -------------------------------------
                                            Name:
                                            Title:

                                        THE BANK OF NEW YORK

                                        By:
                                           -------------------------------------
                                            Name:
                                            Title:

<PAGE>   76

                                   EXHIBIT A-1

                        [FORM OF FACE OF GLOBAL SECURITY]

     FOR PURPOSES OF SECTIONS 1273 AND 1275 OF THE INTERNAL REVENUE CODE, THIS
SECURITY IS ISSUED WITH AN INDETERMINATE AMOUNT OF ORIGINAL ISSUE DISCOUNT FOR
UNITED STATES FEDERAL INCOME TAX PURPOSES. THE ISSUE DATE IS FEBRUARY 8, 2001,
AND THE YIELD TO MATURITY FOR PURPOSES OF ACCRUING ORIGINAL ISSUE DISCOUNT IS 1%
PER ANNUM.

     UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY), ANY TRANSFER, PLEDGE OR OTHER
USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

     TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS, IN WHOLE
BUT NOT IN PART, TO NOMINEES OF THE DEPOSITORY TRUST COMPANY, OR TO A SUCCESSOR
THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL
SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS
SET FORTH IN ARTICLE TWO OF THE INDENTURE REFERRED TO ON THE REVERSE HEREOF.

     THIS SECURITY AND THE SHARES OF COMMON STOCK ISSUABLE UPON CONVERSION OF
THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
SECURITY, THE SHARES OF COMMON STOCK ISSUABLE UPON CONVERSION OF THIS SECURITY
NOR ANY INTEREST OR PARTICIPATION HEREIN OR THEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION.

     THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES TO OFFER,
SELL, OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE "RESALE
RESTRICTION TERMINATION DATE"), WHICH IS TWO YEARS AFTER THE LATER OF THE
ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH COUNTRYWIDE CREDIT
INDUSTRIES, INC. (THE "COMPANY" OR THE "ISSUER") OR ANY AFFILIATE OF THE COMPANY
WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY) ONLY (A) TO
THE

                                      A-1
<PAGE>   77

COMPANY OR ANY SUBSIDIARY THEREOF, (B) FOR SO LONG AS THE SECURITIES ARE
ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON IT REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A UNDER THE SECURITIES
ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED
INSTITUTIONAL BUYER TO WHICH NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN
RELIANCE ON RULE 144A, (C) TO AN INSTITUTIONAL "ACCREDITED INVESTOR" WITHIN THE
MEANING OF SUBPARAGRAPH (A)(1), (2),(3) OR (7) OF RULE 501 UNDER THE SECURITIES
ACT THAT IS ACQUIRING THE SECURITY FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF
SUCH AN INSTITUTIONAL "ACCREDITED INVESTOR," FOR INVESTMENT PURPOSES AND NOT
WITH A VIEW TO, OR FOR OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION IN
VIOLATION OF THE SECURITIES ACT, (D) PURSUANT TO A REGISTRATION STATEMENT WHICH
HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT OR (E) PURSUANT TO ANOTHER
AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT,
SUBJECT TO THE COMPANY'S AND THE TRUSTEE'S RIGHT PRIOR TO ANY SUCH OFFER, SALE
OR TRANSFER PURSUANT TO CLAUSE (C) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION
OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM.
THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE
RESTRICTION TERMINATION DATE.

     THE FOREGOING LEGEND MAY BE REMOVED FROM THIS SECURITY ON SATISFACTION OF
THE CONDITIONS SPECIFIED IN THE INDENTURE.

                                      A-2
<PAGE>   78

                       COUNTRYWIDE CREDIT INDUSTRIES, INC.
                      Liquid Yield Option(TM) Note due 2031
                              (Zero Coupon-Senior)

No. R-                                     CUSIP:  222372 AD 6
Issue Date: February 8, 2001               Original Issue Discount: $258.63
Issue Price:  $741.37                      (for each $1,000 Principal
(for each $1,000 Principal                 Amount at Maturity)
Amount at Maturity)

     COUNTRYWIDE CREDIT INDUSTRIES, INC., a Delaware corporation, promises to
pay to Cede & Co. or registered assigns, the Principal Amount at Maturity of
________________ DOLLARS ($____________) on February 8, 2031.

     This Security shall not bear interest except as specified on the other side
of this Security. Original Issue Discount will accrue as specified on the other
side of this Security. This Security is convertible as specified on the other
side of this Security.

     Additional provisions of this Security are set forth on the other side of
this Security.

Dated:  February 8, 2001                COUNTRYWIDE CREDIT INDUSTRIES,
                                           INC.

                                        By:
                                            ------------------------------------
                                            Title:

TRUSTEE'S CERTIFICATE OF
  AUTHENTICATION

THE BANK OF NEW YORK, as Trustee,
certifies that this is one of the
Securities referred to in the
within-mentioned Indenture.

By:
    ------------------------------
    Authorized Signatory

Dated:
      ----------------------------

                                      A-3
<PAGE>   79

                         [FORM OF REVERSE SIDE OF LYON]
                      Liquid Yield Option(TM) Note due 2031
                              (Zero Coupon-Senior)

1.   Interest.

     This Security shall not bear interest, except as specified in this
paragraph or in paragraphs 5 and 11 hereof. If the Principal Amount at Maturity
hereof or any portion of such Principal Amount at Maturity is not paid when due
(whether upon acceleration pursuant to Section 6.02 of the Indenture, upon the
date set for payment of the Redemption Price pursuant to paragraph 6 hereof,
upon the date set for payment of the Purchase Price or Change in Control
Purchase Price pursuant to paragraph 7 hereof or upon the Stated Maturity of
this Security) or if interest (including contingent interest, if any) due hereon
or any portion of such interest is not paid when due in accordance with
paragraph 5 or 11 hereof, then in each such case the overdue amount shall, to
the extent permitted by law, bear interest at the rate of 1.00% per annum,
compounded semi-annually, which interest shall accrue from the date such overdue
amount was originally due to the date payment of such amount, including interest
thereon, has been made or duly provided for. All such interest shall be payable
on demand. The accrual of such interest on overdue amounts shall be in lieu of,
and not in addition to, the continued accrual of Original Issue Discount.

     Original Issue Discount (the difference between the Issue Price and the
Principal Amount at Maturity of the Security), in the period during which a
Security remains outstanding, shall accrue at 1% per annum, on a semi-annual
bond equivalent basis using a 360-day year composed of twelve 30-day months,
from the Issue Date of this Security.

2.   Method of Payment.

     Subject to the terms and conditions of the Indenture, the Company will make
payments in respect of Redemption Prices, Purchase Prices, Change in Control
Purchase Prices and at Stated Maturity to Holders who surrender Securities to a
Paying Agent to collect such payments in respect of the Securities. The Company
will pay cash amounts in money of the United States that at the time of payment
is legal tender for payment of public and private debts. However, the Company
may make such cash payments by check payable in such money.

3.   Paying Agent, Conversion Agent, Registrar and Bid Solicitation Agent.

     Initially, The Bank of New York, a New York banking corporation (the
"Trustee"), will act as Paying Agent, Conversion Agent, Registrar and Bid
Solicitation Agent. The Company may appoint and change any Paying Agent,
Conversion Agent, Registrar or co-registrar or Bid Solicitation Agent without
notice, other than notice to the Trustee except that the Company will maintain
at least one Paying Agent in the State of New York, City of New York, Borough of
Manhattan, which shall initially be an office or agency of the Trustee. The
Company or any of its Subsidiaries or any of their Affiliates may act as Paying
Agent, Conversion Agent, Registrar or co-registrar. None of the Company, any of
its Subsidiaries or any of their Affiliates shall act as Bid Solicitation Agent.

                                      A-4
<PAGE>   80

4.   Indenture.

     The Company issued the Securities under an Indenture dated as of February
8, 2001 (the "Indenture"), among the Company, the Guarantor and the Trustee. The
terms of the Securities include those stated in the Indenture and those made
part of the Indenture by reference to the Securities themselves and the Trust
Indenture Act of 1939, as in effect from time to time (the "TIA"). Capitalized
terms used herein and not defined herein have the meanings ascribed thereto in
the Indenture. The Securities are subject to all such terms, and Securityholders
are referred to the Indenture and the TIA for a statement of those terms.

     The Securities are unsecured and unsubordinated obligations of the Company
limited to $843,750,000 aggregate Principal Amount at Maturity (subject to
Section 2.07 of the Indenture) and will rank equally in right of payment to all
the Company's future unsecured and unsubordinated indebtedness. The Indenture
does not limit other indebtedness of the Company, secured or unsecured.

5.   Contingent Interest.

     Subject to the accrual and record date provisions specified in this
paragraph 5, the Company shall pay contingent interest to the Holders during any
six-month period (a "Contingent Interest Period") from February 8 to August 7
and from August 8 to February 7, with the initial six-month period commencing
after February 8, 2006, if the average LYON Market Price for the Five-Day Period
with respect to such Contingent Interest Period equals 120% or more of the sum
of the Issue Price of a Security and Original Issue Discount accrued thereon to
the trading day immediately preceding the first day of the relevant Contingent
Interest Period.

     The amount of contingent interest payable per $1,000 Principal Amount at
Maturity hereof in respect of any Contingent Interest Period shall equal the
greater of (x) 0.125% of the average LYON Market Price for the Five-Day Period
with respect to such Contingent Interest Period and (y) the sum of any Regular
Cash Dividends paid by the Company per share of Common Stock during that
Contingent Interest Period multiplied by the number of shares of Common Stock
into which $1,000 Principal Amount at Maturity hereof is convertible pursuant to
paragraph 9 hereof as of the accrual date for such contingent interest.

     Contingent interest, if any, will accrue and be payable to Holders as of
the 15th day (whether or not a Business Day) preceding the last day of the
relevant Contingent Interest Period or, if any Regular Cash Dividends are paid
by the Company during a Contingent Interest Period, to Holders as of the record
date for the related Regular Cash Dividend. Such payments shall be paid on the
last day of the relevant Contingent Interest Period or, if Regular Cash
Dividends are paid by the Company during a Contingent Interest Period, on the
payment date of the related Regular Cash Dividend. Original Issue Discount will
continue to accrue at 1% per annum whether or not contingent interest is paid.

     "Five-Day Period" means, with respect to any Contingent Interest Period,
the five trading days ending on the second trading day immediately preceding the
first day of such Contingent Interest Period; provided, however, if the Company
shall have declared a Regular Cash Dividend

                                      A-5
<PAGE>   81

on its Common Stock that is payable during such Contingent Interest Period but
for which the record date for determining stockholders entitled thereto precedes
the first day of such Contingent Interest Period, then "Five-Day Period" shall
mean, with respect to such Contingent Interest Period, the five trading days
ending on the second trading day immediately preceding such record date.

     "Regular Cash Dividends" means quarterly or other periodic cash dividends
on the Company's Common Stock as declared by the Company's Board of Directors as
part of its cash dividend payment practices and that are not designated by them
as extraordinary or special or other nonrecurring dividends.

     "LYON Market Price" means, as of any date of determination, the average of
the secondary market bid quotations per $1,000 Principal Amount at Maturity
obtained by the Bid Solicitation Agent for $10 million Principal Amount at
Maturity of Securities at approximately 4:00 p.m., New York City time, on such
determination date from three recognized securities dealers in The City of New
York (none of which shall be an Affiliate of the Company) selected by the
Company; provided, however, if (a) at least three such bids are not obtained by
the Bid Solicitation Agent or (b) in the Company's reasonable judgment, the bid
quotations are not indicative of the secondary market value of the Securities as
of such determination date, then the LYON Market Price for such determination
date shall equal the product of (i) the Conversion Rate in effect as of such
determination date multiplied by (ii) the average Sale Price of the Common Stock
for the five trading days ending on such determination date, appropriately
adjusted to take into account the occurrence, during the period commencing on
the first of such trading days during such five trading day period and ending on
such determination date, of any event described in Section 11.06, 11.07 or 11.08
(subject to the conditions set forth in Sections 11.09 and 11.10) of the
Indenture.

     Upon determination that Holders will be entitled to receive contingent
interest which may become payable during a Contingent Interest Period, on or
prior to the first day of such Contingent Interest Period, the Company shall
issue a press release and publish such information on its web site on the World
Wide Web or by other appropriate means.

6.   Redemption at the Option of the Company.

     No sinking fund is provided for the Securities. The Securities are
redeemable as a whole, or from time to time in part, at any time at the option
of the Company at the Redemption Prices set forth below, provided that the
Securities are not redeemable prior to February 8, 2006.

     The table below shows Redemption Prices of a Security per $1,000 Principal
Amount at Maturity on the dates shown below and at Stated Maturity, which prices
reflect the Issue Price plus accrued Original Issue Discount calculated to each
such date. The Redemption Price of a Security redeemed between such dates shall
include an additional amount reflecting the additional Original Issue Discount
accrued since the preceding date in the table.

                                      A-6
<PAGE>   82

<TABLE>
<CAPTION>

                                        (1)              (2)                (3)
                                        LYON        Accrued Original   Redemption Price
Redemption Date                      Issue Price     Issue Discount       (1) + (2)
---------------                      -----------    ----------------   ----------------
<S>                                  <C>              <C>              <C>
February 8:
2006 ......................          $  741.37        $   37.91        $  779.28
2007 ......................             741.37            45.73           787.10
2008 ......................             741.37            53.62           794.99
2009 ......................             741.37            61.59           802.96
2010 ......................             741.37            69.64           811.01
2011 ......................             741.37            77.77           819.14
2012 ......................             741.37            85.98           827.35
2013 ......................             741.37            94.27           835.64
2014 ......................             741.37           102.65           844.02
2015 ......................             741.37           111.11           852.48
2016 ......................             741.37           119.66           861.03
2017 ......................             741.37           128.29           869.66
2018 ......................             741.37           137.01           878.38
2019 ......................             741.37           145.81           887.18
2020 ......................             741.37           154.71           896.08
2021 ......................             741.37           163.69           905.06
2022 ......................             741.37           172.77           914.14
2023 ......................             741.37           181.93           923.30
2024 ......................             741.37           191.19           932.56
2025 ......................             741.37           200.53           941.90
2026 ......................             741.37           209.98           951.35
2027 ......................             741.37           219.51           960.88
2028 ......................             741.37           229.15           970.52
2029 ......................             741.37           238.88           980.25
2030 ......................             741.37           248.70           990.07
At Stated Maturity ........             741.37           258.63         1,000.00
</TABLE>

     If this Security has been converted to a semi-annual coupon note following
the occurrence of a Tax Event, the Redemption Price will be equal to the
Restated Principal Amount plus accrued and unpaid interest from the date of such
conversion to the Redemption Date.

     In addition to the Redemption Price payable with respect to all Securities
or portions thereof to be redeemed as of a Redemption Date, the Holders of such
Securities (or portions thereof) shall be entitled to receive accrued and unpaid
contingent interest, if any, with respect thereto, which contingent interest
shall be paid in cash on the Redemption Date.

7.   Purchase by the Company at the Option of the Holder.

     Subject to the terms and conditions of the Indenture, the Company shall
become obligated to purchase, at the option of the Holder, the Securities held
by such Holder on the

                                      A-7
<PAGE>   83

following Purchase Dates and at the following Purchase Prices per $1,000
Principal Amount at Maturity, upon delivery of a Purchase Notice containing the
information set forth in the Indenture, at any time from the opening of business
on the date that is at least 20 Business Days prior to such Purchase Date until
the close of business on the Business Day immediately preceding such Purchase
Date and upon delivery of the Securities to the Paying Agent by the Holder as
set forth in the Indenture.

<TABLE>
<CAPTION>

         Purchase Date                             Purchase Price
         -------------                             --------------
        <S>                                       <C>
         February 8, 2004                            $763.89
         February 8, 2006                            $779.28
         February 8, 2011                            $819.14
         February 8, 2016                            $861.03
         February 8, 2021                            $905.06
         February 8, 2026                            $951.35

</TABLE>

     The Purchase Price (equal to the Issue Price plus accrued Original Issue
Discount to the Purchase Date) may be paid, at the option of the Company, in
cash or by the issuance and delivery of shares of Common Stock of the Company,
or in any combination thereof.

     If prior to a Purchase Date this Security has been converted at the option
of the Company to a semi-annual coupon note following the occurrence of a Tax
Event, the Purchase Price will be equal to the Restated Principal Amount plus
accrued and unpaid interest from the date of conversion to the Purchase Date.

     At the option of the Holder and subject to the terms and conditions of the
Indenture, the Company shall become obligated to purchase all or a portion of
the Securities in integral multiples of $1,000 Principal Amount at Maturity held
by such Holder no later than 35 Business Days after the occurrence of a Change
in Control of the Company or the Guarantor occurring on or prior to February 8,
2006 for a Change in Control Purchase Price for each $1,000 Principal Amount at
Maturity for such Securities equal to the Issue Price plus accrued Original
Issue Discount to the Change in Control Purchase Date, which Change in Control
Purchase Price shall be paid in cash. If prior to a Change in Control Purchase
Date this Security has been converted at the option of the Company to a
semi-annual coupon note following the occurrence of a Tax Event, the Change in
Control Purchase Price shall be equal to the Restated Principal Amount plus
accrued and unpaid interest from the date of conversion to the Change in Control
Purchase Date.

     In addition to the Purchase Price or Change in Control Purchase Price, as
the case may be, payable with respect to all Securities or portions thereof to
be purchased as of the Purchase Date or the Change in Control Purchase Date, as
the case may be, the Holders of such Securities (or portions thereof) shall be
entitled to receive accrued and unpaid contingent interest, if any, with respect
thereto, which contingent interest shall be paid in cash promptly following the
later of the Purchase Date or the Change in Control Purchase Date, as the case
may be and the time of delivery of such Securities to the Paying Agent pursuant
to the Indenture.

                                      A-8
<PAGE>   84

     Holders have the right to withdraw any Purchase Notice or Change in Control
Purchase Notice, as the case may be, by delivering to the Paying Agent a written
notice of withdrawal in accordance with the provisions of the Indenture.

     If cash (and/or securities if permitted under the Indenture) sufficient to
pay the Purchase Price or Change in Control Purchase Price, as the case may be,
of, together with any accrued and unpaid contingent interest, with respect to
all Securities or portions thereof to be purchased as of the Purchase Date or
the Change in Control Purchase Date, as the case may be, is deposited with the
Paying Agent on the Purchase Date or the Change in Control Purchase Date, as the
case may be, Original Issue Discount and interest (including contingent
interest), if any, shall cease to accrue on such Securities (or portions
thereof) immediately after such Purchase Date or Change in Control Purchase
Date, as the case may be, and the Holder thereof shall have no other rights as
such (other than the right to receive the Purchase Price or Change in Control
Purchase Price, as the case may be, and accrued and unpaid contingent interest,
if any, upon surrender of such Security).

8.   Notice of Redemption.

     Notice of redemption will be mailed at least 30 days but not more than 60
days before the Redemption Date to each Holder of Securities to be redeemed at
the Holder's registered address. If money sufficient to pay the Redemption Price
of, and accrued and unpaid contingent interest, if any, with respect to, all
Securities (or portions thereof) to be redeemed on the Redemption Date is
deposited with the Paying Agent prior to or on the Redemption Date, immediately
after such Redemption Date, Original Issue Discount and interest (including
contingent interest), if any, shall cease to accrue on such Securities or
portions thereof. Securities in denominations larger than $1,000 of Principal
Amount at Maturity may be redeemed in part but only in integral multiples of
$1,000 of Principal Amount at Maturity.

9.   Conversion.

     Subject to the provisions of this paragraph 9 and the term of the Indenture
and notwithstanding the fact that any other condition to conversion has not been
satisfied, Holders may convert the Securities into Common Stock on a Conversion
Date in any calendar quarter (and only during such calendar quarter) if, as of
the last day of the preceding calendar quarter, the Sale Price of the Common
Stock for at least 20 trading days in a period of 30 consecutive trading days
ending on the last trading day of such preceding calendar quarter is greater
than the conversion trigger price. The "conversion trigger price" for any
calendar quarter shall be a reference percentage, beginning at 135%, and
declining 0.21% per quarter thereafter, of the accreted conversion price per
share of Common Stock on the last trading day of such preceding calendar
quarter.

     The "accreted conversion price" per share of Common Stock as of any day
equals the quotient of:

     o    the Issue Price plus accrued Original Issue Discount to that day,
          divided by

                                      A-9
<PAGE>   85

     o    the number of shares of Common Stock issuable upon conversion of
          $1,000 Principal Amount at Maturity of Securities on that day.

     For illustrative purposes only, the table below shows the conversion
trigger price per share of Common Stock in respect of each of the first 20
calendar quarters. These prices reflect the accreted conversion price per share
of Common Stock (assuming that no events occurred requiring an adjustment to the
initial Conversion Rate of 11.57 shares of Common Stock per $1,000 Principal
Amount of Maturity) multiplied by the applicable percentage for the respective
calendar quarter. Thereafter, the accreted conversion price per share of Common
Stock increases each calendar quarter by the accrued Original Issue Discount for
the quarter and the applicable percentage declines by 0.21% per quarter. The
conversion trigger price for the calendar quarter beginning January 1, 2031 is
$94.98.

<TABLE>
<CAPTION>
                                   (1)               (2)                 (3)
                                 Accreted           Applicable         Conversion
                                Conversion          Reference         Trigger Price
         Quarter                  Price            Percentage           (1)x(2)
                                ----------         ----------         -------------
<S>                             <C>                 <C>               <C>
2001
     Second Quarter.............$  64.17              135.00%           $  86.63
     Third Quarter..............   64.33              134.79%              86.71
     Fourth Quarter.............   64.49              134.58%              86.79
2002
     First Quarter..............   64.65              134.37%              86.87
     Second Quarter.............   64.81              134.16%              86.96
     Third Quarter..............   64.98              133.95%              87.04
     Fourth Quarter.............   65.14              133.74%              87.12
2003
     First Quarter..............   65.30              133.53%              87.20
     Second Quarter.............   65.46              133.32%              87.28
     Third Quarter..............   65.63              133.11%              87.36
     Fourth Quarter.............   65.79              132.90%              87.44
2004
     First Quarter .               65.96              132.69%              87.52
     Second Quarter                66.12              132.48%              87.60
     Third Quarter .               66.29              132.27%              87.68
     Fourth Quarter                66.45              132.06%              87.76
2005
     First Quarter .               66.62              131.85%              87.83
     Second Quarter                66.78              131.64%              87.91
     Third Quarter .               66.95              131.43%              87.99
     Fourth Quarter                67.12              131.22%              88.07
2006
     First Quarter .               67.28              131.01%              88.15

</TABLE>

     Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact any other condition to conversion has not been
satisfied, Holders may convert the Securities

                                      A-10
<PAGE>   86

into Common Stock on a Conversion Date during any period in which the credit
rating assigned to the Securities by a Rating Agency falls below the Applicable
Rating. "Rating Agency" means (1) Moody's Investors Service, Inc. and its
successors ("Moody's"), (2) Standard & Poor's Ratings Services, a division of
The McGraw-Hill Companies Inc., and its successors ("Standard & Poor's") or (3)
if Moody's or Standard & Poor's or both of them are not making ratings of the
Securities publicly available, a nationally recognized U.S. rating agency or
agencies, as the case may be, selected by the Company, which will be substituted
for Moody's or Standard & Poor's or both, as the case may be. "Applicable
Rating" means (1) Baa, in the case of Moody's (or its equivalent under any
successor ratings categories of Moody's), (2) BBB, in the case of Standard &
Poor's (or its equivalent, under any successor ratings categories of Standard &
Poor's) or (3) the equivalent in respect of ratings categories of any Rating
Agencies substituted for Moody's or Standard & Poor's.

     Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, a Holder may convert into Common Stock a Security or portion of a
Security which has been called for redemption pursuant to paragraph 6 hereof,
even if the Security, or any portion thereof is not subject to conversion by the
Holder, but such Securities may be surrendered for conversion until the close of
business on the second Business Day immediately preceding the Redemption Date.

     Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, in the event that the Company declares a dividend or distribution
described in Section 11.07 of the Indenture, or a dividend or a distribution
described in Section 11.08 of the Indenture where the fair market value of such
dividend or distribution per share of Common Stock, as determined in the
Indenture, exceeds 15% of the Sale Price of the Common Stock on the Business Day
immediately preceding the date of declaration for such dividend or distribution,
the Securities may be surrendered for conversion beginning on the date the
Company gives notice to the Holders of such right, which shall not be less than
20 days prior to the Ex-Dividend Time for such dividend or distribution, and
Securities may be surrendered for conversion at any time thereafter until the
close of business on the Business Day prior to the Ex-Dividend Time or until the
Company announces that such dividend or distribution will not take place.

     Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, in the event the Company is a party to a consolidation, merger or
binding share exchange pursuant to which the Common Stock would be converted
into cash, securities or other property as set forth in Section 11.14 of the
Indenture, the Securities may be surrendered for conversion at any time from and
after the date which is 15 days prior to the date of the anticipated effective
time of such transaction announced by the Company until 15 days after the actual
effective date of such transaction, and at the effective time of such
transaction the right to convert a Security into Common Stock will be deemed to
have changed into a right to convert it into the kind and amount of cash,
securities or other property which the holder would have received if the holder
had converted its Security immediately prior to the transaction.

     Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, in the event that the Guarantor

                                      A-11
<PAGE>   87

is a party to any transaction in which at least a majority of the total voting
power in the aggregate of all classes of Capital Stock of the Guarantor is owned
by a party other than the Company, the Company's Subsidiaries or any of their
respective employee benefit plans, the Securities may be surrendered for
conversion at any time from and after the date which is 15 days prior to the
date of the anticipated effective time of such transaction announced by the
Guarantor until 15 days after the actual effective date of such transaction;
provided that a merger or consolidation of the Company and the Guarantor with
one another only shall not cause any Security to become convertible.

     A Security in respect of which a Holder has delivered a Purchase Notice or
Change in Control Purchase Notice exercising the option of such Holder to
require the Company to purchase such Security may be converted only if such
notice of exercise is withdrawn in accordance with the terms of the Indenture.

     The initial Conversion Rate is 11.57 shares of Common Stock per $1,000
Principal Amount at Maturity, subject to adjustment for certain events described
in the Indenture or this paragraph 9. The Company will deliver cash or a check
in lieu of any fractional share of Common Stock.

     In the event the Company exercises its option pursuant to Section 10.01 of
the Indenture to have interest in lieu of Original Issue Discount accrue on the
Security following a Tax Event, the Holder will be entitled on conversion to
receive the same number of shares of Common Stock such Holder would have
received if the Company had not exercised such option.

     Accrued and unpaid interest in lieu of Original Issue Discount and
contingent interest will not be paid on Securities that are converted; provided,
however that Securities surrendered for conversion during the period, in the
case of interest in lieu of Original Issue Discount, from the close of business
on any Regular Record Date next preceding any Interest Payment Date to the
opening of business on such Interest Payment Date or, in the case of contingent
interest, from the close of business on any date on which contingent interest
accrues to the opening of business on the date on which such contingent interest
is payable, shall be entitled to receive such interest, in lieu of Original
Issue Discount or contingent interest, as the case may be, payable on such
Securities on the corresponding Interest Payment Date or the date on which such
contingent interest is payable and (except Securities with respect to which the
Company has mailed a notice of redemption) Securities surrendered for conversion
during such periods must be accompanied by payment of an amount equal to the
interest in lieu of Original Issue Discount or contingent interest with respect
thereto that the registered Holder is to receive.

     To convert a Security, a Holder must (1) complete and manually sign the
conversion notice below (or complete and manually sign a facsimile of such
notice) and deliver such notice to the Conversion Agent, (2) surrender the
Security to the Conversion Agent, (3) furnish appropriate endorsements and
transfer documents if required by the Conversion Agent, the Company or the
Trustee and (4) pay any transfer or similar tax, if required.

     A Holder may only convert a portion of a Security pursuant to the terms of
this paragraph 9 and in accordance with the Indenture if the Principal Amount at
Maturity of such portion is $1,000 or an integral multiple of $1,000. No payment
or adjustment will be made for dividends

                                      A-12
<PAGE>   88

on the Common Stock except as provided herein and in the Indenture. On
conversion of a Security, that portion of accrued Tax Original Issued Discount,
accrued Original Issue Discount (or interest if the Company has exercised its
option provided for in paragraph 11 hereof) attributable to the period from the
Issue Date (or, if the Company has exercised the option referred to in paragraph
11 hereof, the later of (x) the date of such exercise and (y) the date on which
interest was last paid) through the Conversion Date and (except as provided
above) accrued contingent interest with respect to the converted Security shall
not be cancelled, extinguished or forfeited, but rather shall be deemed to be
paid in full to the Holder thereof through the delivery of the Common Stock
(together with the cash payment, if any, in lieu of fractional shares) in
exchange for the Security being converted pursuant to the terms hereof; and the
fair market value of such shares of Common Stock (together with any such cash
payment in lieu of fractional shares) shall be treated as issued, to the extent
thereof, first in exchange for Tax Original Issued Discount and Original Issue
Discount (or interest, if the Company has exercised its option provided for in
paragraph 11 hereof) accrued through the Conversion Date and accrued contingent
interest, and the balance, if any, of such fair market value of such Common
Stock (and any such cash payment) shall be treated as issued in exchange for the
Issue Price of the Security being converted pursuant to the provisions hereof.

     The Conversion Rate will be adjusted for dividends or distributions on
Common Stock payable in Common Stock or other Capital Stock; subdivisions,
combinations or certain reclassifications of Common Stock; distributions to all
holders of Common Stock of certain rights to purchase Common Stock for a period
expiring within 60 days at less than the Sale Price of the Common Stock at the
Time of Determination; and distributions to such holders of assets or debt
securities of the Company or certain rights to purchase securities of the
Company (excluding certain cash dividends or distributions). However, no
adjustment need be made if Securityholders may participate in the transaction or
in certain other cases. The Company from time to time may voluntarily increase
the Conversion Rate.

     If the Company is a party to a consolidation, merger or binding share
exchange or a transfer of all or substantially all of its assets, or upon
certain distributions described in the Indenture, the right to convert a
Security into Common Stock may be changed into a right to convert it into
securities, cash or other assets of the Company or another person.

     The Conversion Rate will not be adjusted for accrued Original Issue
Discount or any contingent interest.

10.  Conversion Arrangement on Call for Redemption.

     Any Securities called for redemption, unless surrendered for conversion
before the close of business on the Redemption Date, may be deemed to be
purchased from the Holders of such Securities at an amount not less than the
Redemption Price, by one or more investment bankers or other purchasers who may
agree with the Company to purchase such Securities from the Holders, to convert
them into Common Stock of the Company and to make payment for such Securities to
the Trustee in trust for such Holders.

11.  Tax Event.

                                      A-13
<PAGE>   89

     (a) Upon the occurrence of a Tax Event, the Company may elect to pay
interest on all the Securities in lieu of future Original Issue Discount at the
rate of 1% per annum on a restated principal amount per $1,000 original
Principal Amount at Maturity (the "Restated Principal Amount") equal to the
Issue Price plus Original Issue Discount accrued through the date of such
election (the "Option Exercise Date") and shall pay such interest in cash
semi-annually on February 8 and August 8 of each year (each an "Interest Payment
Date") to holders of record at the close of business on the 15th calendar day
immediately preceding such Interest Payment Date (each, a "Regular Record
Date"). Interest will be computed on the basis of a 360-day year comprised of
twelve 30-day months and will accrue semi-annually from the most recent date to
which interest has been paid or, if no interest has been paid, from the Option
Exercise Date.

     (b) Interest on any 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 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. Each installment of interest on any Security shall be paid in
same-day funds by transfer to an account maintained by the payee located inside
the United States

     (c) From and after the Option Exercise Date, contingent interest provided
for in paragraph 5 hereof shall cease to accrue on this Security.

12.  Defaulted Interest.

     Except as otherwise specified with respect to the Securities, any Defaulted
Interest on any Security shall forthwith cease to be payable to the registered
Holder thereof on the relevant Regular Record Date or accrual date, as the case
may be, by virtue of having been such Holder, and such Defaulted Interest may be
paid by the Company as provided for in Section 12.02 of the Indenture.

13.  Denominations; Transfer; Exchange.

     The Securities are in fully registered form, without coupons, in
denominations of $1,000 of Principal Amount at Maturity and integral multiples
of $1,000. A Holder may transfer or exchange Securities in accordance with the
Indenture. The Registrar may require a Holder, among other things, to furnish
appropriate endorsements and transfer documents and to pay any taxes and fees
required by law or permitted by the Indenture. The Registrar need not transfer
or exchange any Securities selected for redemption (except, in the case of a
Security to be redeemed in part, the portion of the Security not to be redeemed)
or any Securities in respect of which a Purchase Notice or Change in Control
Purchase Notice has been given and not withdrawn (except, in the case of a
Security to be purchased in part, the portion of the Security not to be
purchased) or any Securities for a period of 15 days before the mailing of a
notice of redemption of Securities to be redeemed.

14.  Persons Deemed Owners.

     The registered Holder of this Security may be treated as the owner of this
Security for all purposes.

                                      A-14
<PAGE>   90

15.  Unclaimed Money or Securities.

     The Trustee and the Paying Agent shall return to the Company upon written
request any money or securities held by them for the payment of any amount with
respect to the Securities that remains unclaimed for two years, subject to
applicable unclaimed property laws. After return to the Company, Holders
entitled to the money or securities must look to the Company for payment as
general creditors unless an applicable abandoned property law designates another
person.

16.  Amendment; Waiver.

     Subject to certain exceptions set forth in the Indenture, (i) the Indenture
or the Securities may be amended with the written consent of the Holders of at
least a majority in aggregate Principal Amount at Maturity of the Securities at
the time outstanding and (ii) certain Defaults may be waived with the written
consent of the Holders of a majority in aggregate Principal Amount at Maturity
of the Securities at the time outstanding. Subject to certain exceptions set
forth in the Indenture, without the consent of any Securityholder, the Company
and the Trustee may amend the Indenture or the Securities to cure any ambiguity,
omission, defect or inconsistency, or to comply with Article 5 or Section 11.14
of the Indenture, to secure the Company's obligations under this Security or to
add to the Company's covenants for the benefit of the Securityholders or to
surrender any right or power conferred, or to comply with any requirement of the
SEC in connection with the qualification of the Indenture under the TIA, or as
necessary in connection with the registration of the Securities under the
Securities Act.

17.  Defaults and Remedies.

     Under the Indenture, Events of Default include (i) default in the payment
of contingent interest when the same becomes due and payable or of interest
which becomes due and payable upon exercise by the Company of its option
provided for in paragraph 11 hereof and Article 10 of the Indenture which
default in either case continues for 30 days; (ii) default in payment of the
Principal Amount at Maturity (or, if the Securities have been converted to
semi-annual coupon notes pursuant to paragraph 11 hereof and Section 10.01 of
the Indenture following a Tax Event, the Restated Principal Amount), Issue Price
plus accrued Original Issue Discount, Redemption Price, Purchase Price or Change
in Control Purchase Price, as the case may be, in respect of the Securities when
the same becomes due and payable; (iii) failure by the Company or the Guarantor
to comply with any of its other agreements in the Indenture or the Securities,
subject to notice and lapse of time; (iv) (a) failure of the Company or the
Guarantor to make any payment by the end of any applicable grace period after
maturity of Debt in an amount (taken together with amounts in (b) below) in
excess of $50,000,000, or (b) the acceleration of Debt in an amount (taken
together with amounts in (a) above) in excess of $50,000,000 because of a
default with respect to such Debt without such Debt having been discharged or
such acceleration having been cured, waived, rescinded or annulled, subject to
notice and lapse of time; provided, however, that if any such failure or
acceleration referred to in (a) or (b) above shall cease or be cured, waived,
rescinded or annulled, then the Event of Default by reason thereof shall be
deemed not to be continuing; and (v) certain events of bankruptcy or insolvency.
If an Event of Default occurs and is continuing, the Trustee, or the Holders of
at least 25% in aggregate Principal Amount at Maturity of the Securities at the
time outstanding, may declare all the

                                      A-15
<PAGE>   91

Securities to be due and payable immediately. Certain events of bankruptcy or
insolvency are Events of Default which will result in the Securities becoming
due and payable immediately upon the occurrence of such Events of Default.

     Securityholders may not enforce the Indenture or the Securities except as
provided in the Indenture. The Trustee may refuse to enforce the Indenture or
the Securities unless it receives indemnity or security reasonably satisfactory
to it. Subject to certain limitations, Holders of a majority in aggregate
Principal Amount at Maturity of the Securities at the time outstanding may
direct the Trustee in its exercise of any trust or power. The Trustee may
withhold from Securityholders notice of any continuing Default (except a Default
in payment of amounts specified in clause (i) or (ii) above) if it determines
that withholding notice is in their interests.

                                      A-16
<PAGE>   92

18.  Trustee Dealings with the Company and the Guarantor.

     Subject to certain limitations imposed by the TIA, the Trustee under the
Indenture, in its individual or any other capacity, may become the owner or
pledgee of Securities and may otherwise deal with and collect obligations owed
to it by the Company, the Guarantor or their respective Affiliates and may
otherwise deal with the Company, the Guarantor or their respective Affiliates
with the same rights it would have if it were not Trustee.

19.  No Recourse Against Others.

     A director, officer, employee or stockholder, as such, of the Company or
the Guarantor shall not have any liability for any obligations of the Company or
the Guarantor under the Securities or the Indenture or for any claim based on,
in respect of or by reason of such obligations or their creation. By accepting a
Security, each Securityholder waives and releases all such liability. The waiver
and release are part of the consideration for the issue of the Securities.

20.  Authentication.

     This Security (including the Guarantee attached hereto) shall not be valid
until an authorized signatory of the Trustee manually signs the Trustee's
Certificate of Authentication on the other side of this Security.

21.  Abbreviations.

     Customary abbreviations may be used in the name of a Securityholder or an
assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the
entireties), JT TEN (=joint tenants with right of survivorship and not as
tenants in common), CUST (=custodian), and U/G/M/A (=Uniform Gift to Minors
Act).

22.  GOVERNING LAW.

     THE LAW OF THE STATE OF NEW YORK SHALL GOVERN THE INDENTURE AND THIS
SECURITY.

                             ----------------------

                                      A-17
<PAGE>   93

                    GUARANTEE OF COUNTRYWIDE HOME LOANS, INC.

     FOR VALUE RECEIVED, Countrywide Home Loans, Inc., a corporation duly
organized and existing under the laws of the State of New York, (the
"Guarantor") hereby unconditionally guarantees to each Holder of a Security
authenticated and delivered by the Trustee the due and punctual payment of the
Principal Amount at Maturity, Issue Price, Original Issue Discount, Restated
Principal Amount, Redemption Price, Purchase Price, Change of Control Purchase
Price, contingent interest, if any, any Liquidated Damages payable by the
Company under the Registration Rights Agreement and interest payable pursuant to
Article 10 of the Security, if any, and the cash equivalent of the Common Stock,
if any, due upon a conversion pursuant to Article 11 of the Security, with
respect to the Securities, when and as the same shall become due and payable,
whether at maturity, by acceleration, redemption or otherwise, in accordance
with the terms of such Security and of this Indenture. In case of the failure of
Countrywide Credit Industries, Inc. (the "Company") punctually to pay any
Principal Amount at Maturity, Issue Price, Original Issue Discount, Restated
Principal Amount, Redemption Price, Purchase Price, Change of Control Purchase
Price, contingent interest, if any, any Liquidated Damages payable by the
Company under the Registration Rights Agreement, interest payable pursuant to
Article 10 of the Security, if any, and the cash equivalent of the Common Stock,
if any, due upon a conversion pursuant to Article 11 of the Security, the
Guarantor hereby agrees to cause any such payment to be made punctually when and
as the same shall become due and payable, whether at maturity, upon
acceleration, redemption or otherwise, and as if such payment were made by the
Company.

     The Guarantor hereby agrees that its obligations hereunder shall be as
principal and not merely as surety, and shall be absolute, irrevocable and
unconditional, irrespective of, and shall be unaffected by, any invalidity,
irregularity or unenforceability of such Security or this Indenture, any failure
to enforce the provisions of any such Security or this Indenture, or any waiver,
modification, consent or indulgence granted to the Company with respect thereto
by the Holder of such Security or the Trustee, the recovery of any judgment
against the Company or any action to enforce the same, or any other
circumstances which may otherwise constitute a legal or equitable discharge of a
surety or guarantor. The Guarantor hereby waives diligence, presentment, demand
of payment, filing of claims with a court in the event of merger, insolvency or
bankruptcy of the Company, any right to require a proceeding first against the
Company, protest or notice with respect to any such Security or the indebtedness
evidenced thereby and all demands whatsoever, and covenants that the Guarantee
will not be discharged except by payment in full of the Principal Amount at
Maturity, Issue Price, Original Issue Discount, Restated Principal Amount,
Redemption Price, Purchase Price, Change of Control Purchase Price, contingent
interest, if any, any Liquidated Damages payable by the Company under the
Registration Rights Agreement, interest payable pursuant to Article 10 of the
Security, if any, and the cash equivalent of the Common Stock, if any, due upon
a conversion pursuant to Article 11 of the Security, and the complete
performance of all other obligations contained in the Securities.

     This Guarantee will rank equally in right of payment to all the Guarantor's
future unsecured and unsubordinated indebtedness.

                                      A-1
<PAGE>   94

     The Guarantor shall be subrogated to all rights of the Holder of any
Security against the Company in respect of any amounts paid to such Holder by
the Guarantor pursuant to the provisions of the Guarantee; provided, however,
that the Guarantor shall not be entitled to enforce, or to receive any payments
arising out of or based upon, such right of subrogation until the Principal
Amount at Maturity, Issue Price, Original Issue Discount, Restated Principal
Amount, Redemption Price, Purchase Price, Change of Control Purchase Price,
contingent interest, if any, interest payable pursuant to Article 10 of the
Security, if any, any Liquidated Damages payable by the Company under the
Registration Rights Agreement and the cash equivalent of the Common Stock, if
any, due upon a conversion pursuant to Article 11 of the Security, required with
respect to, all Securities of the same series shall have been paid in full.

     Notwithstanding anything to the contrary contained herein, if following any
payment of amounts due under the Security by the Company to the Holders thereof
it is determined by a final decision of a court of competent jurisdiction that
such payment shall be avoided by a trustee in bankruptcy (including any
debtor-in-possession) as a preference under 11 U.S.C. Section 547 and such
payment is paid by such holder to such trustee in bankruptcy, then and to the
extent of such repayment the obligations of the Guarantor hereunder shall remain
in full force and effect.

     This Guarantee shall not be valid or become obligatory for any purpose with
respect to a Security until the certificate of authentication of such Security
shall have been signed by the Trustee or on its behalf by the Trustee's
authenticating agent.

     This Guarantee shall be governed by the laws of the State of New York.

Dated:  February 8, 2001               COUNTRYWIDE HOME LOANS, INC.

                                        By:
                                           ------------------------------------
                                           Name:
                                           Title:

                                      A-2
<PAGE>   95

     The Company will furnish to any Securityholder upon written request and
without charge a copy of the Indenture which has in it the text of this Security
in larger type. Requests may be made to:

                  Countrywide Credit Industries, Inc.
                  4500 Park Granada
                  Calabasas, CA 91302
                  Att: Sandor E. Samuels, Esq., General Counsel

                                 ASSIGNMENT FORM

To assign this Security, fill in the form below:

I or we assign and transfer this Security to

--------------------------------------------------------------------------------

(Insert assignee's soc. sec. or tax ID no.)

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(Print or type assignee's name, address and zip code)

and irrevocably appoint

------------------------------------ agent to transfer this Security on the
books of the Company. The agent may substitute another to act for him.

                                CONVERSION NOTICE

To convert this Security into Common Stock of the Company, check the box:

                                       [ ]

To convert only part of this Security, state the Principal Amount at Maturity to
be converted (which must be $1,000 or an integral multiple of $1,000):

$
 ---------------------

If you want the stock certificate made out in another person's name, fill in the
form below:

--------------------------------------------------------------------------------
(Insert other person's soc. sec. or tax ID no.)

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(Print or type other person's name, address and zip code)

<PAGE>   96

--------------------------------------------------------------------------------

Date:                         Your Signature:
      ----------------------                 -----------------------------------

--------------------------------------------------------------------------------
     (Sign exactly as your name appears on the other side of this Security)

Signature Guarantee:
                    -------------------------------------------

                               SIGNATURE GUARANTEE

Signatures must be guaranteed by an "eligible guarantor institution" meeting the
requirements of the Registrar, which requirements include membership or
participation in the Security Transfer Agent Medallion Program ("STAMP") or such
other "signature guarantee program" as may be determined by the Registrar in
addition to, or in substitution for, STAMP, all in accordance with the
Securities Exchange Act of 1934, as amended.

<PAGE>   97

                                     ANNEX A

                          Projected Payment Schedule*

<TABLE>
<CAPTION>

        Semi-annual Period Ending                     Projected Payment per LYON
        -------------------------                     --------------------------
        <S>                                           <C>
             August 8, 2001                                      $--
            February 8, 2002                                     $--
             August 8, 2002                                      $--
            February 8, 2003                                     $--
             August 8, 2003                                      $--
            February 8, 2004                                     $--
             August 8, 2004                                      $--
            February 8, 2005                                     $--
             August 8, 2005                                      $--
            February 8, 2006                                     $--
             August 8, 2006                                      $--
            February 8, 2007                                     $--
             August 8, 2007                                      $--
            February 8, 2008                                     $--
             August 8, 2008                                      $--
            February 8, 2009                                   $3.9739
             August 8, 2009                                    $4.1105
            February 8, 2010                                   $4.2518
             August 8, 2010                                    $4.3979
            February 8, 2011                                   $4.5491
             August 8, 2011                                    $4.7055
            February 8, 2012                                   $4.8672
             August 8, 2012                                    $5.0345
            February 8, 2013                                   $5.2076
             August 8, 2013                                    $5.3866
            February 8, 2014                                   $5.5718
             August 8, 2014                                    $5.7633
            February 8, 2015                                   $5.9614
             August 8, 2015                                    $6.1663
            February 8, 2016                                   $6.3783
             August 8, 2016                                    $6.5975
            February 8, 2017                                   $6.8243
             August 8, 2017                                    $7.0589
</TABLE>
--------
*    The comparable yield and the schedule of projected payments are determined
     on the basis of an assumption of linear growth of the stock price and a
     constant dividend yield and are not determined for any purpose other than
     for the determination of interest accruals and adjustments thereof in
     respect of the Securities for United States federal income tax purposes.
     The comparable yield and the schedule of projected payments do not
     constitute a projection or representation regarding the amounts payable on
     Securities.

<PAGE>   98

<TABLE>
<CAPTION>

        Semi-annual Period Ending                     Projected Payment per LYON
        -------------------------                     --------------------------
        <S>                                           <C>
           February 8, 2018
            August 8, 2018                                       $7.5526
           February 8, 2019                                      $7.8122
            August 8, 2019                                       $8.0807
           February 8, 2020                                      $8.3585
            August 8, 2020                                       $8.6458
           February 8, 2021                                      $8.9430
            August 8, 2021                                       $9.2504
           February 8, 2022                                      $9.5684
            August 8, 2022                                       $9.8973
           February 8, 2023                                     $10.2376
            August 8, 2023                                      $10.5895
           February 8, 2024                                     $10.9535
            August 8, 2024                                      $11.3300
           February 8, 2025                                     $11.7195
            August 8, 2025                                      $12.1224
           February 8, 2026                                     $12.5391
            August 8, 2026                                      $12.9701
           February 8, 2027                                     $13.4159
            August 8, 2027                                      $13.8771
           February 8, 2028                                     $14.3541
            August 8, 2028                                      $14.8476
           February 8, 2029                                     $15.3579
            August 8, 2029                                      $15.8859
           February 8, 2030                                     $16.4319
            August 8, 2030                                      $16.9968
           February 8, 2031                                  $4,350.4332

</TABLE>

                                      A-2<PAGE>   1

                                                                     EXHIBIT 4.8

         FOR PURPOSES OF SECTIONS 1273 AND 1275 OF THE INTERNAL REVENUE CODE,
THIS SECURITY IS ISSUED WITH AN INDETERMINATE AMOUNT OF ORIGINAL ISSUE DISCOUNT
FOR UNITED STATES FEDERAL INCOME TAX PURPOSES. THE ISSUE DATE IS FEBRUARY 8,
2001, AND THE YIELD TO MATURITY FOR PURPOSES OF ACCRUING ORIGINAL ISSUE DISCOUNT
IS 1% PER ANNUM.

         UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITORY TRUST COMPANY TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY), ANY TRANSFER, PLEDGE OR OTHER
USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

         TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS, IN
WHOLE BUT NOT IN PART, TO NOMINEES OF THE DEPOSITORY TRUST COMPANY, OR TO A
SUCCESSOR THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS
GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE
RESTRICTIONS SET FORTH IN ARTICLE TWO OF THE INDENTURE REFERRED TO ON THE
REVERSE HEREOF.

         THIS SECURITY AND THE SHARES OF COMMON STOCK ISSUABLE UPON CONVERSION
OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
SECURITY, THE SHARES OF COMMON STOCK ISSUABLE UPON CONVERSION OF THIS SECURITY
NOR ANY INTEREST OR PARTICIPATION HEREIN OR THEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION.

         THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES TO OFFER,
SELL, OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE "RESALE
RESTRICTION TERMINATION DATE"), WHICH IS TWO YEARS AFTER THE LATER OF THE
ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH COUNTRYWIDE CREDIT
INDUSTRIES, INC. (THE "COMPANY" OR THE "ISSUER") OR ANY AFFILIATE OF THE COMPANY
WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY) ONLY (A) TO
THE COMPANY OR ANY SUBSIDIARY THEREOF, (B) FOR SO LONG AS THE SECURITIES ARE
ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON IT REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A UNDER THE SECURITIES
ACT THAT PURCHASES FOR ITS OWN

                                       1
<PAGE>   2

ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHICH NOTICE IS
GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (C) TO AN
INSTITUTIONAL "ACCREDITED INVESTOR" WITHIN THE MEANING OF SUBPARAGRAPH (A)(1),
(2),(3) OR (7) OF RULE 501 UNDER THE SECURITIES ACT THAT IS ACQUIRING THE
SECURITY FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL
"ACCREDITED INVESTOR," FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO, OR FOR
OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE
SECURITIES ACT, (D) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BEEN DECLARED
EFFECTIVE UNDER THE SECURITIES ACT OR (E) PURSUANT TO ANOTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO
THE COMPANY'S AND THE TRUSTEE'S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER
PURSUANT TO CLAUSE (C) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL,
CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND
WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION
TERMINATION DATE.

         THE FOREGOING LEGEND MAY BE REMOVED FROM THIS SECURITY ON SATISFACTION
OF THE CONDITIONS SPECIFIED IN THE INDENTURE.

                                       2
<PAGE>   3

                       COUNTRYWIDE CREDIT INDUSTRIES, INC.
                      Liquid Yield Option(TM) Note due 2031
                              (Zero Coupon-Senior)

No. R-1                                      CUSIP:  222372 AD 6
Issue Date: February 8, 2001                 Original Issue Discount: $258.63
Issue Price:  $741.37                        (for each $1,000 Principal
(for each $1,000 Principal                   Amount at Maturity)
Amount at Maturity)

         COUNTRYWIDE CREDIT INDUSTRIES, INC., a Delaware corporation, promises
to pay to Cede & Co. or registered assigns, the Principal Amount at Maturity of
FOUR HUNDRED MILLION DOLLARS ($400,000,000) on February 8, 2031.

         This Security shall not bear interest except as specified on the other
side of this Security. Original Issue Discount will accrue as specified on the
other side of this Security. This Security is convertible as specified on the
other side of this Security.

         Additional provisions of this Security are set forth on the other side
of this Security.

Dated:  February 8, 2001              COUNTRYWIDE CREDIT INDUSTRIES,
                                      INC.

                                      By:
                                          --------------------------------------
                                          Title:

TRUSTEE'S CERTIFICATE OF
  AUTHENTICATION

THE BANK OF NEW YORK, as Trustee,
certifies that this is one of the
Securities referred to in the
within-mentioned Indenture.

By:
   --------------------------------------
   Authorized Signatory

Dated:
      -----------------------------------

<PAGE>   4

                         [FORM OF REVERSE SIDE OF LYON]
                      Liquid Yield Option(TM) Note due 2031
                              (Zero Coupon-Senior)

1.       Interest.

         This Security shall not bear interest, except as specified in this
paragraph or in paragraphs 5 and 11 hereof. If the Principal Amount at Maturity
hereof or any portion of such Principal Amount at Maturity is not paid when due
(whether upon acceleration pursuant to Section 6.02 of the Indenture, upon the
date set for payment of the Redemption Price pursuant to paragraph 6 hereof,
upon the date set for payment of the Purchase Price or Change in Control
Purchase Price pursuant to paragraph 7 hereof or upon the Stated Maturity of
this Security) or if interest (including contingent interest, if any) due hereon
or any portion of such interest is not paid when due in accordance with
paragraph 5 or 11 hereof, then in each such case the overdue amount shall, to
the extent permitted by law, bear interest at the rate of 1.00% per annum,
compounded semi-annually, which interest shall accrue from the date such overdue
amount was originally due to the date payment of such amount, including interest
thereon, has been made or duly provided for. All such interest shall be payable
on demand. The accrual of such interest on overdue amounts shall be in lieu of,
and not in addition to, the continued accrual of Original Issue Discount.

         Original Issue Discount (the difference between the Issue Price and the
Principal Amount at Maturity of the Security), in the period during which a
Security remains outstanding, shall accrue at 1% per annum, on a semi-annual
bond equivalent basis using a 360-day year composed of twelve 30-day months,
from the Issue Date of this Security.

2.       Method of Payment.

         Subject to the terms and conditions of the Indenture, the Company will
make payments in respect of Redemption Prices, Purchase Prices, Change in
Control Purchase Prices and at Stated Maturity to Holders who surrender
Securities to a Paying Agent to collect such payments in respect of the
Securities. The Company will pay cash amounts in money of the United States that
at the time of payment is legal tender for payment of public and private debts.
However, the Company may make such cash payments by check payable in such money.

3.       Paying Agent, Conversion Agent, Registrar and Bid Solicitation Agent.

         Initially, The Bank of New York, a New York banking corporation (the
"Trustee"), will act as Paying Agent, Conversion Agent, Registrar and Bid
Solicitation Agent. The Company may appoint and change any Paying Agent,
Conversion Agent, Registrar or co-registrar or Bid Solicitation Agent without
notice, other than notice to the Trustee except that the Company will maintain
at least one Paying Agent in the State of New York, City of New York, Borough of
Manhattan, which shall initially be an office or agency of the Trustee. The
Company or any of its Subsidiaries or any of their Affiliates may act as Paying
Agent, Conversion Agent, Registrar or co-registrar. None of the Company, any of
its Subsidiaries or any of their Affiliates shall act as Bid Solicitation Agent.

                                       4
<PAGE>   5

4.       Indenture.

         The Company issued the Securities under an Indenture dated as of
February 8, 2001 (the "Indenture"), among the Company, the Guarantor and the
Trustee. The terms of the Securities include those stated in the Indenture and
those made part of the Indenture by reference to the Securities themselves and
the Trust Indenture Act of 1939, as in effect from time to time (the "TIA").
Capitalized terms used herein and not defined herein have the meanings ascribed
thereto in the Indenture. The Securities are subject to all such terms, and
Securityholders are referred to the Indenture and the TIA for a statement of
those terms.

         The Securities are unsecured and unsubordinated obligations of the
Company limited to $843,750,000 aggregate Principal Amount at Maturity (subject
to Section 2.07 of the Indenture) and will rank equally in right of payment to
all the Company's future unsecured and unsubordinated indebtedness. The
Indenture does not limit other indebtedness of the Company, secured or
unsecured.

5.       Contingent Interest.

         Subject to the accrual and record date provisions specified in this
paragraph 5, the Company shall pay contingent interest to the Holders during any
six-month period (a "Contingent Interest Period") from February 8 to August 7
and from August 8 to February 7, with the initial six-month period commencing
after February 8, 2006, if the average LYON Market Price for the Five-Day Period
with respect to such Contingent Interest Period equals 120% or more of the sum
of the Issue Price of a Security and Original Issue Discount accrued thereon to
the trading day immediately preceding the first day of the relevant Contingent
Interest Period.

         The amount of contingent interest payable per $1,000 Principal Amount
at Maturity hereof in respect of any Contingent Interest Period shall equal the
greater of (x) 0.125% of the average LYON Market Price for the Five-Day Period
with respect to such Contingent Interest Period and (y) the sum of any Regular
Cash Dividends paid by the Company per share of Common Stock during that
Contingent Interest Period multiplied by the number of shares of Common Stock
into which $1,000 Principal Amount at Maturity hereof is convertible pursuant to
paragraph 9 hereof as of the accrual date for such contingent interest.

         Contingent interest, if any, will accrue and be payable to Holders as
of the 15th day (whether or not a Business Day) preceding the last day of the
relevant Contingent Interest Period or, if any Regular Cash Dividends are paid
by the Company during a Contingent Interest Period, to Holders as of the record
date for the related Regular Cash Dividend. Such payments shall be paid on the
last day of the relevant Contingent Interest Period or, if Regular Cash
Dividends are paid by the Company during a Contingent Interest Period, on the
payment date of the related Regular Cash Dividend. Original Issue Discount will
continue to accrue at 1% per annum whether or not contingent interest is paid.

         "Five-Day Period" means, with respect to any Contingent Interest
Period, the five trading days ending on the second trading day immediately
preceding the first day of such Contingent Interest Period; provided, however,
if the Company shall have declared a Regular Cash Dividend

                                       5
<PAGE>   6

on its Common Stock that is payable during such Contingent Interest Period but
for which the record date for determining stockholders entitled thereto precedes
the first day of such Contingent Interest Period, then "Five-Day Period" shall
mean, with respect to such Contingent Interest Period, the five trading days
ending on the second trading day immediately preceding such record date.

         "Regular Cash Dividends" means quarterly or other periodic cash
dividends on the Company's Common Stock as declared by the Company's Board of
Directors as part of its cash dividend payment practices and that are not
designated by them as extraordinary or special or other nonrecurring dividends.

         "LYON Market Price" means, as of any date of determination, the average
of the secondary market bid quotations per $1,000 Principal Amount at Maturity
obtained by the Bid Solicitation Agent for $10 million Principal Amount at
Maturity of Securities at approximately 4:00 p.m., New York City time, on such
determination date from three recognized securities dealers in The City of New
York (none of which shall be an Affiliate of the Company) selected by the
Company; provided, however, if (a) at least three such bids are not obtained by
the Bid Solicitation Agent or (b) in the Company's reasonable judgment, the bid
quotations are not indicative of the secondary market value of the Securities as
of such determination date, then the LYON Market Price for such determination
date shall equal the product of (i) the Conversion Rate in effect as of such
determination date multiplied by (ii) the average Sale Price of the Common Stock
for the five trading days ending on such determination date, appropriately
adjusted to take into account the occurrence, during the period commencing on
the first of such trading days during such five trading day period and ending on
such determination date, of any event described in Section 11.06, 11.07 or 11.08
(subject to the conditions set forth in Sections 11.09 and 11.10) of the
Indenture.

         Upon determination that Holders will be entitled to receive contingent
interest which may become payable during a Contingent Interest Period, on or
prior to the first day of such Contingent Interest Period, the Company shall
issue a press release and publish such information on its web site on the World
Wide Web or by other appropriate means.

6.       Redemption at the Option of the Company.

         No sinking fund is provided for the Securities. The Securities are
redeemable as a whole, or from time to time in part, at any time at the option
of the Company at the Redemption Prices set forth below, provided that the
Securities are not redeemable prior to February 8, 2006.

         The table below shows Redemption Prices of a Security per $1,000
Principal Amount at Maturity on the dates shown below and at Stated Maturity,
which prices reflect the Issue Price plus accrued Original Issue Discount
calculated to each such date. The Redemption Price of a Security redeemed
between such dates shall include an additional amount reflecting the additional
Original Issue Discount accrued since the preceding date in the table.

                                       6
<PAGE>   7

<TABLE>
<CAPTION>
                                                            (1)                    (2)                     (3)
                                                           LYON              Accrued Original       Redemption Price
Redemption Date                                         Issue Price           Issue Discount            (1) + (2)
February 8:
<S>                                                     <C>                  <C>                    <C>
2006.....................................                 $741.37                 $37.91               $779.28
2007.....................................                  741.37                  45.73                787.10
2008.....................................                  741.37                  53.62                794.99
2009.....................................                  741.37                  61.59                802.96
2010.....................................                  741.37                  69.64                811.01
2011.....................................                  741.37                  77.77                819.14
2012.....................................                  741.37                  85.98                827.35
2013.....................................                  741.37                  94.27                835.64
2014.....................................                  741.37                 102.65                844.02
2015.....................................                  741.37                 111.11                852.48
2016.....................................                  741.37                 119.66                861.03
2017.....................................                  741.37                 128.29                869.66
2018.....................................                  741.37                 137.01                878.38
2019.....................................                  741.37                 145.81                887.18
2020.....................................                  741.37                 154.71                896.08
2021.....................................                  741.37                 163.69                905.06
2022.....................................                  741.37                 172.77                914.14
2023.....................................                  741.37                 181.93                923.30
2024.....................................                  741.37                 191.19                932.56
2025.....................................                  741.37                 200.53                941.90
2026.....................................                  741.37                 209.98                951.35
2027.....................................                  741.37                 219.51                960.88
2028.....................................                  741.37                 229.15                970.52
2029.....................................                  741.37                 238.88                980.25
2030.....................................                  741.37                 248.70                990.07
At Stated Maturity.......................                  741.37                 258.63              1,000.00
</TABLE>

         If this Security has been converted to a semi-annual coupon note
following the occurrence of a Tax Event, the Redemption Price will be equal to
the Restated Principal Amount plus accrued and unpaid interest from the date of
such conversion to the Redemption Date.

         In addition to the Redemption Price payable with respect to all
Securities or portions thereof to be redeemed as of a Redemption Date, the
Holders of such Securities (or portions thereof) shall be entitled to receive
accrued and unpaid contingent interest, if any, with respect thereto, which
contingent interest shall be paid in cash on the Redemption Date.

7.       Purchase by the Company at the Option of the Holder.

         Subject to the terms and conditions of the Indenture, the Company shall
become obligated to purchase, at the option of the Holder, the Securities held
by such Holder on the

                                       7
<PAGE>   8

following Purchase Dates and at the following Purchase Prices per $1,000
Principal Amount at Maturity, upon delivery of a Purchase Notice containing the
information set forth in the Indenture, at any time from the opening of business
on the date that is at least 20 Business Days prior to such Purchase Date until
the close of business on the Business Day immediately preceding such Purchase
Date and upon delivery of the Securities to the Paying Agent by the Holder as
set forth in the Indenture.

           Purchase Date                          Purchase Price
         ----------------                         --------------
         February 8, 2004                            $763.89
         February 8, 2006                            $779.28
         February 8, 2011                            $819.14
         February 8, 2016                            $861.03
         February 8, 2021                            $905.06
         February 8, 2026                            $951.35

         The Purchase Price (equal to the Issue Price plus accrued Original
Issue Discount to the Purchase Date) may be paid, at the option of the Company,
in cash or by the issuance and delivery of shares of Common Stock of the
Company, or in any combination thereof.

         If prior to a Purchase Date this Security has been converted at the
option of the Company to a semi-annual coupon note following the occurrence of a
Tax Event, the Purchase Price will be equal to the Restated Principal Amount
plus accrued and unpaid interest from the date of conversion to the Purchase
Date.

         At the option of the Holder and subject to the terms and conditions of
the Indenture, the Company shall become obligated to purchase all or a portion
of the Securities in integral multiples of $1,000 Principal Amount at Maturity
held by such Holder no later than 35 Business Days after the occurrence of a
Change in Control of the Company or the Guarantor occurring on or prior to
February 8, 2006 for a Change in Control Purchase Price for each $1,000
Principal Amount at Maturity for such Securities equal to the Issue Price plus
accrued Original Issue Discount to the Change in Control Purchase Date, which
Change in Control Purchase Price shall be paid in cash. If prior to a Change in
Control Purchase Date this Security has been converted at the option of the
Company to a semi-annual coupon note following the occurrence of a Tax Event,
the Change in Control Purchase Price shall be equal to the Restated Principal
Amount plus accrued and unpaid interest from the date of conversion to the
Change in Control Purchase Date.

         In addition to the Purchase Price or Change in Control Purchase Price,
as the case may be, payable with respect to all Securities or portions thereof
to be purchased as of the Purchase Date or the Change in Control Purchase Date,
as the case may be, the Holders of such Securities (or portions thereof) shall
be entitled to receive accrued and unpaid contingent interest, if any, with
respect thereto, which contingent interest shall be paid in cash promptly
following the later of the Purchase Date or the Change in Control Purchase Date,
as the case may be and the time of delivery of such Securities to the Paying
Agent pursuant to the Indenture.

                                       8
<PAGE>   9

         Holders have the right to withdraw any Purchase Notice or Change in
Control Purchase Notice, as the case may be, by delivering to the Paying Agent a
written notice of withdrawal in accordance with the provisions of the Indenture.

         If cash (and/or securities if permitted under the Indenture) sufficient
to pay the Purchase Price or Change in Control Purchase Price, as the case may
be, of, together with any accrued and unpaid contingent interest with respect
to, all Securities or portions thereof to be purchased as of the Purchase Date
or the Change in Control Purchase Date, as the case may be, is deposited with
the Paying Agent on the Business Day following the Purchase Date or the Change
in Control Purchase Date, as the case may be, Original Issue Discount and
interest (including contingent interest), if any, shall cease to accrue on such
Securities (or portions thereof) immediately after such Purchase Date or Change
in Control Purchase Date, as the case may be, and the Holder thereof shall have
no other rights as such (other than the right to receive the Purchase Price or
Change in Control Purchase Price, as the case may be, and accrued and unpaid
contingent interest, if any, upon surrender of such Security).

8.       Notice of Redemption.

         Notice of redemption will be mailed at least 30 days but not more than
60 days before the Redemption Date to each Holder of Securities to be redeemed
at the Holder's registered address. If money sufficient to pay the Redemption
Price of, and accrued and unpaid contingent interest, if any, with respect to,
all Securities (or portions thereof) to be redeemed on the Redemption Date is
deposited with the Paying Agent prior to or on the Redemption Date, immediately
after such Redemption Date, Original Issue Discount and interest (including
contingent interest), if any, shall cease to accrue on such Securities or
portions thereof. Securities in denominations larger than $1,000 of Principal
Amount at Maturity may be redeemed in part but only in integral multiples of
$1,000 of Principal Amount at Maturity.

9.       Conversion.

         Subject to the provisions of this paragraph 9 and the term of the
Indenture and notwithstanding the fact that any other condition to conversion
has not been satisfied, Holders may convert the Securities into Common Stock on
a Conversion Date in any calendar quarter (and only during such calendar
quarter) if, as of the last day of the preceding calendar quarter, the Sale
Price of the Common Stock for at least 20 trading days in a period of 30
consecutive trading days ending on the last trading day of such preceding
calendar quarter is greater than the conversion trigger price. The "conversion
trigger price" for any calendar quarter shall be a reference percentage,
beginning at 135%, and declining 0.21% per quarter thereafter, of the accreted
conversion price per share of Common Stock on the last trading day of such
preceding calendar quarter.

         The "accreted conversion price" per share of Common Stock as of any day
equals the quotient of:

         o        the Issue Price plus accrued Original Issue Discount to that
                  day, divided by

                                       9
<PAGE>   10

         o        the number of shares of Common Stock issuable upon conversion
                  of $1,000 Principal Amount at Maturity of Securities on that
                  day.

         For illustrative purposes only, the table below shows the conversion
trigger price per share of Common Stock in respect of each of the first 20
calendar quarters. These prices reflect the accreted conversion price per share
of Common Stock (assuming that no events occurred requiring an adjustment to the
initial Conversion Rate of 11.57 shares of Common Stock per $1,000 Principal
Amount of Maturity) multiplied by the applicable percentage for the respective
calendar quarter. Thereafter, the accreted conversion price per share of Common
Stock increases each calendar quarter by the accrued Original Issue Discount for
the quarter and the applicable percentage declines by 0.21% per quarter. The
conversion trigger price for the calendar quarter beginning January 1, 2031 is
$94.98.

<TABLE>
<CAPTION>
                                                                   (1)                 (2)                (3)
                                                                Accreted           Applicable          Conversion
                                                            Conversion Price        Reference        Trigger Price
                         Quarter                                                   Percentage           (1)x(2)
<S>                                                         <C>                    <C>               <C>
2001
     Second Quarter..................................           $64.17                135.00%            $86.63
     Third Quarter...................................            64.33                134.79%             86.71
     Fourth Quarter..................................            64.49                134.58%             86.79
2002
     First Quarter...................................            64.65                134.37%             86.87
     Second Quarter..................................            64.81                134.16%             86.96
     Third Quarter...................................            64.98                133.95%             87.04
     Fourth Quarter..................................            65.14                133.74%             87.12
2003
     First Quarter...................................            65.30                133.53%             87.20
     Second Quarter..................................            65.46                133.32%             87.28
     Third Quarter...................................            65.63                133.11%             87.36
     Fourth Quarter..................................            65.79                132.90%             87.44
2004
     First Quarter...................................            65.96                132.69%             87.52
     Second Quarter..................................            66.12                132.48%             87.60
     Third Quarter...................................            66.29                132.27%             87.68
     Fourth Quarter..................................            66.45                132.06%             87.76
2005
     First Quarter...................................            66.62                131.85%             87.83
     Second Quarter..................................            66.78                131.64%             87.91
     Third Quarter...................................            66.95                131.43%             87.99
     Fourth Quarter..................................            67.12                131.22%             88.07
2006
     First Quarter...................................            67.28                131.01%             88.15
</TABLE>

         Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact any other condition to conversion has not been
satisfied, Holders may convert the Securities

                                       10
<PAGE>   11

into Common Stock on a Conversion Date during any period in which the credit
rating assigned to the Securities by a Rating Agency falls below the Applicable
Rating. "Rating Agency" means (1) Moody's Investors Service, Inc. and its
successors ("Moody's"), (2) Standard & Poor's Ratings Services, a division of
The McGraw-Hill Companies Inc., and its successors ("Standard & Poor's") or (3)
if Moody's or Standard & Poor's or both of them are not making ratings of the
Securities publicly available, a nationally recognized U.S. rating agency or
agencies, as the case may be, selected by the Company, which will be substituted
for Moody's or Standard & Poor's or both, as the case may be. "Applicable
Rating" means (1) Baa, in the case of Moody's (or its equivalent under any
successor ratings categories of Moody's), (2) BBB, in the case of Standard &
Poor's (or its equivalent, under any successor ratings categories of Standard &
Poor's) or (3) the equivalent in respect of ratings categories of any Rating
Agencies substituted for Moody's or Standard & Poor's.

         Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, a Holder may convert into Common Stock a Security or portion of a
Security which has been called for redemption pursuant to paragraph 6 hereof,
even if the Security, or any portion thereof is not subject to conversion by the
Holder, but such Securities may be surrendered for conversion until the close of
business on the second Business Day immediately preceding the Redemption Date.

         Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, in the event that the Company declares a dividend or distribution
described in Section 11.07 of the Indenture, or a dividend or a distribution
described in Section 11.08 of the Indenture where the fair market value of such
dividend or distribution per share of Common Stock, as determined in the
Indenture, exceeds 15% of the Sale Price of the Common Stock on the Business Day
immediately preceding the date of declaration for such dividend or distribution,
the Securities may be surrendered for conversion beginning on the date the
Company gives notice to the Holders of such right, which shall not be less than
20 days prior to the Ex-Dividend Time for such dividend or distribution, and
Securities may be surrendered for conversion at any time thereafter until the
close of business on the Business Day prior to the Ex-Dividend Time or until the
Company announces that such dividend or distribution will not take place.

         Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, in the event the Company is a party to a consolidation, merger or
binding share exchange pursuant to which the Common Stock would be converted
into cash, securities or other property as set forth in Section 11.14 of the
Indenture, the Securities may be surrendered for conversion at any time from and
after the date which is 15 days prior to the date of the anticipated effective
time of such transaction announced by the Company until 15 days after the actual
effective date of such transaction, and at the effective time of such
transaction the right to convert a Security into Common Stock will be deemed to
have changed into a right to convert it into the kind and amount of cash,
securities or other property which the holder would have received if the holder
had converted its Security immediately prior to the transaction.

         Subject to the provisions of this paragraph 9 and the Indenture and
notwithstanding the fact that any other condition to conversion has not been
satisfied, in the event that the Guarantor

                                       11
<PAGE>   12

is a party to any transaction in which at least a majority of the total voting
power in the aggregate of all classes of Capital Stock of the Guarantor is owned
by a party other than the Company, the Company's Subsidiaries or any of their
respective employee benefit plans, the Securities may be surrendered for
conversion at any time from and after the date which is 15 days prior to the
date of the anticipated effective time of such transaction announced by the
Guarantor until 15 days after the actual effective date of such transaction;
provided that a merger or consolidation of the Company and the Guarantor with
one another only shall not cause any Security to become convertible.

         A Security in respect of which a Holder has delivered a Purchase Notice
or Change in Control Purchase Notice exercising the option of such Holder to
require the Company to purchase such Security may be converted only if such
notice of exercise is withdrawn in accordance with the terms of the Indenture.

         The initial Conversion Rate is 11.57 shares of Common Stock per $1,000
Principal Amount at Maturity, subject to adjustment for certain events described
in the Indenture or this paragraph 9. The Company will deliver cash or a check
in lieu of any fractional share of Common Stock.

         In the event the Company exercises its option pursuant to Section 10.01
of the Indenture to have interest in lieu of Original Issue Discount accrue on
the Security following a Tax Event, the Holder will be entitled on conversion to
receive the same number of shares of Common Stock such Holder would have
received if the Company had not exercised such option.

         Accrued and unpaid interest in lieu of Original Issue Discount and
contingent interest will not be paid on Securities that are converted; provided,
however that Securities surrendered for conversion during the period, in the
case of interest in lieu of Original Issue Discount, from the close of business
on any Regular Record Date next preceding any Interest Payment Date to the
opening of business on such Interest Payment Date or, in the case of contingent
interest, from the close of business on any date on which contingent interest
accrues to the opening of business on the date on which such contingent interest
is payable, shall be entitled to receive such interest, in lieu of Original
Issue Discount or contingent interest, as the case may be, payable on such
Securities on the corresponding Interest Payment Date or the date on which such
contingent interest is payable and (except Securities with respect to which the
Company has mailed a notice of redemption) Securities surrendered for conversion
during such periods must be accompanied by payment of an amount equal to the
interest in lieu of Original Issue Discount or contingent interest with respect
thereto that the registered Holder is to receive.

         To convert a Security, a Holder must (1) complete and manually sign the
conversion notice below (or complete and manually sign a facsimile of such
notice) and deliver such notice to the Conversion Agent, (2) surrender the
Security to the Conversion Agent, (3) furnish appropriate endorsements and
transfer documents if required by the Conversion Agent, the Company or the
Trustee and (4) pay any transfer or similar tax, if required.

         A Holder may only convert a portion of a Security pursuant to the terms
of this paragraph 9 and in accordance with the Indenture if the Principal Amount
at Maturity of such portion is $1,000 or an integral multiple of $1,000. No
payment or adjustment will be made for dividends

                                       12
<PAGE>   13

on the Common Stock except as provided herein and in the Indenture. On
conversion of a Security, that portion of accrued Tax Original Issue Discount,
accrued Original Issue Discount (or interest if the Company has exercised its
option provided for in paragraph 11 hereof) attributable to the period from the
Issue Date (or, if the Company has exercised the option referred to in paragraph
11 hereof, the later of (x) the date of such exercise and (y) the date on which
interest was last paid) through the Conversion Date and (except as provided
above) accrued contingent interest with respect to the converted Security shall
not be cancelled, extinguished or forfeited, but rather shall be deemed to be
paid in full to the Holder thereof through the delivery of the Common Stock
(together with the cash payment, if any, in lieu of fractional shares) in
exchange for the Security being converted pursuant to the terms hereof; and the
fair market value of such shares of Common Stock (together with any such cash
payment in lieu of fractional shares) shall be treated as issued, to the extent
thereof, first in exchange for Tax Original Issue Discount and Original Issue
Discount (or interest, if the Company has exercised its option provided for in
paragraph 11 hereof) accrued through the Conversion Date and accrued contingent
interest, and the balance, if any, of such fair market value of such Common
Stock (and any such cash payment) shall be treated as issued in exchange for the
Issue Price of the Security being converted pursuant to the provisions hereof.

         The Conversion Rate will be adjusted for dividends or distributions on
Common Stock payable in Common Stock or other Capital Stock; subdivisions,
combinations or certain reclassifications of Common Stock; distributions to all
holders of Common Stock of certain rights to purchase Common Stock for a period
expiring within 60 days at less than the Sale Price of the Common Stock at the
Time of Determination; and distributions to such holders of assets or debt
securities of the Company or certain rights to purchase securities of the
Company (excluding certain cash dividends or distributions). However, no
adjustment need be made if Securityholders may participate in the transaction or
in certain other cases. The Company from time to time may voluntarily increase
the Conversion Rate.

         If the Company is a party to a consolidation, merger or binding share
exchange or a transfer of all or substantially all of its assets, or upon
certain distributions described in the Indenture, the right to convert a
Security into Common Stock may be changed into a right to convert it into
securities, cash or other assets of the Company or another person.

         The Conversion Rate will not be adjusted for accrued Original Issue
Discount or any contingent interest.

10.      Conversion Arrangement on Call for Redemption.

         Any Securities called for redemption, unless surrendered for conversion
before the close of business on the Redemption Date, may be deemed to be
purchased from the Holders of such Securities at an amount not less than the
Redemption Price, by one or more investment bankers or other purchasers who may
agree with the Company to purchase such Securities from the Holders, to convert
them into Common Stock of the Company and to make payment for such Securities to
the Trustee in trust for such Holders.

                                       13
<PAGE>   14

11.      Tax Event.

         (a) Upon the occurrence of a Tax Event, the Company may elect to pay
interest on all the Securities in lieu of future Original Issue Discount at the
rate of 1% per annum on a restated principal amount per $1,000 original
principal amount at maturity (the "Restated Principal Amount") equal to the
Issue Price plus Original Issue Discount accrued through the date of such
election (the "Option Exercise Date") and shall pay such interest in cash
semi-annually on February 8 and August 8 of each year (each an "Interest Payment
Date") to holders of record at the close of business on the 15th calendar day
immediately preceding such Interest Payment Date (each a "Regular Record Date").
Interest will be computed on the basis of a 360-day year comprised of twelve
30-day months and will accrue semi-annually from the most recent date to which
interest has been paid or, if no interest has been paid, from the Option
Exercise Date.

         (b) Interest on any 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 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. Each installment of interest on any Security shall be paid in
same-day funds by transfer to an account maintained by the payee located inside
the United States

         (c) From and after the Option Exercise Date, contingent interest
provided for in paragraph 5 hereof shall cease to accrue on this Security.

12.      Defaulted Interest.

         Except as otherwise specified with respect to the Securities, any
Defaulted Interest on any Security shall forthwith cease to be payable to the
registered Holder thereof on the relevant Regular Record Date or accrual date,
as the case may be, by virtue of having been such Holder, and such Defaulted
Interest may be paid by the Company as provided for in Section 12.02 of the
Indenture.

13.      Denominations; Transfer; Exchange.

         The Securities are in fully registered form, without coupons, in
denominations of $1,000 of Principal Amount at Maturity and integral multiples
of $1,000. A Holder may transfer or exchange Securities in accordance with the
Indenture. The Registrar may require a Holder, among other things, to furnish
appropriate endorsements and transfer documents and to pay any taxes and fees
required by law or permitted by the Indenture. The Registrar need not transfer
or exchange any Securities selected for redemption (except, in the case of a
Security to be redeemed in part, the portion of the Security not to be redeemed)
or any Securities in respect of which a Purchase Notice or Change in Control
Purchase Notice has been given and not withdrawn (except, in the case of a
Security to be purchased in part, the portion of the Security not to be
purchased) or any Securities for a period of 15 days before the mailing of a
notice of redemption of Securities to be redeemed.

                                       14
<PAGE>   15

14.      Persons Deemed Owners.

         The registered Holder of this Security may be treated as the owner of
this Security for all purposes.

15.      Unclaimed Money or Securities.

         The Trustee and the Paying Agent shall return to the Company upon
written request any money or securities held by them for the payment of any
amount with respect to the Securities that remains unclaimed for two years,
subject to applicable unclaimed property laws. After return to the Company,
Holders entitled to the money or securities must look to the Company for payment
as general creditors unless an applicable abandoned property law designates
another person.

16.      Amendment; Waiver.

         Subject to certain exceptions set forth in the Indenture, (i) the
Indenture or the Securities may be amended with the written consent of the
Holders of at least a majority in aggregate Principal Amount at Maturity of the
Securities at the time outstanding and (ii) certain Defaults may be waived with
the written consent of the Holders of a majority in aggregate Principal Amount
at Maturity of the Securities at the time outstanding. Subject to certain
exceptions set forth in the Indenture, without the consent of any
Securityholder, the Company and the Trustee may amend the Indenture or the
Securities to cure any ambiguity, omission, defect or inconsistency, or to
comply with Article 5 or Section 11.14 of the Indenture, to secure the Company's
obligations under this Security or to add to the Company's covenants for the
benefit of the Securityholders or to surrender any right or power conferred, or
to comply with any requirement of the SEC in connection with the qualification
of the Indenture under the TIA, or as necessary in connection with the
registration of the Securities under the Securities Act.

17.      Defaults and Remedies.

         Under the Indenture, Events of Default include (i) default in the
payment of contingent interest when the same becomes due and payable or of
interest which becomes due and payable upon exercise by the Company of its
option provided for in paragraph 11 hereof and Article 10 of the Indenture which
default in either case continues for 30 days; (ii) default in payment of the
Principal Amount at Maturity (or, if the Securities have been converted to
semi-annual coupon notes pursuant to paragraph 11 hereof and Section 10.01 of
the Indenture following a Tax Event, the Restated Principal Amount), Issue Price
plus accrued Original Issue Discount, Redemption Price, Purchase Price or Change
in Control Purchase Price, as the case may be, in respect of the Securities when
the same becomes due and payable; (iii) failure by the Company or the Guarantor
to comply with any of its other agreements in the Indenture or the Securities,
subject to notice and lapse of time; (iv) (a) failure of the Company or the
Guarantor to make any payment by the end of any applicable grace period after
maturity of Debt in an amount (taken together with amounts in (b) below) in
excess of $50,000,000, or (b) the acceleration of Debt in an amount (taken
together with amounts in (a) above) in excess of $50,000,000 because of a
default with respect to such Debt without such Debt having been discharged or
such acceleration having been cured, waived, rescinded or annulled, subject to
notice and lapse of time; provided,

                                       15
<PAGE>   16

however, that if any such failure or acceleration referred to in (a) or (b)
above shall cease or be cured, waived, rescinded or annulled, then the Event of
Default by reason thereof shall be deemed not to be continuing; and (v) certain
events of bankruptcy or insolvency. If an Event of Default occurs and is
continuing, the Trustee, or the Holders of at least 25% in aggregate Principal
Amount at Maturity of the Securities at the time outstanding, may declare all
the Securities to be due and payable immediately. Certain events of bankruptcy
or insolvency are Events of Default which will result in the Securities becoming
due and payable immediately upon the occurrence of such Events of Default.

         Securityholders may not enforce the Indenture or the Securities except
as provided in the Indenture. The Trustee may refuse to enforce the Indenture or
the Securities unless it receives indemnity or security reasonably satisfactory
to it. Subject to certain limitations, Holders of a majority in aggregate
Principal Amount at Maturity of the Securities at the time outstanding may
direct the Trustee in its exercise of any trust or power. The Trustee may
withhold from Securityholders notice of any continuing Default (except a Default
in payment of amounts specified in clause (i) or (ii) above) if it determines
that withholding notice is in their interests.

18.      Trustee Dealings with the Company and the Guarantor.

         Subject to certain limitations imposed by the TIA, the Trustee under
the Indenture, in its individual or any other capacity, may become the owner or
pledgee of Securities and may otherwise deal with and collect obligations owed
to it by the Company, the Guarantor or their respective Affiliates and may
otherwise deal with the Company, the Guarantor or their respective Affiliates
with the same rights it would have if it were not Trustee.

19.      No Recourse Against Others.

         A director, officer, employee or stockholder, as such, of the Company
or the Guarantor shall not have any liability for any obligations of the Company
or the Guarantor under the Securities or the Indenture or for any claim based
on, in respect of or by reason of such obligations or their creation. By
accepting a Security, each Securityholder waives and releases all such
liability. The waiver and release are part of the consideration for the issue of
the Securities.

20.      Authentication.

         This Security (including the Guarantee attached hereto) shall not be
valid until an authorized signatory of the Trustee manually signs the Trustee's
Certificate of Authentication on the other side of this Security.

21.      Abbreviations.

         Customary abbreviations may be used in the name of a Securityholder or
an assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the
entireties), JT TEN (=joint tenants with right of survivorship and not as
tenants in common), CUST (=custodian), and U/G/M/A (=Uniform Gift to Minors
Act).

                                       16
<PAGE>   17

22.      GOVERNING LAW.

         THE LAW OF THE STATE OF NEW YORK SHALL GOVERN THE INDENTURE AND THIS
SECURITY.

                             ----------------------

                                       17
<PAGE>   18

                    GUARANTEE OF COUNTRYWIDE HOME LOANS, INC.

         FOR VALUE RECEIVED, Countrywide Home Loans, Inc., a corporation duly
organized and existing under the laws of the State of New York, (the
"Guarantor") hereby unconditionally guarantees to each Holder of a Security
authenticated and delivered by the Trustee the due and punctual payment of the
Principal Amount at Maturity, Issue Price, Original Issue Discount, Restated
Principal Amount, Redemption Price, Purchase Price, Change of Control Purchase
Price, contingent interest, if any, any Liquidated Damages payable by the
Company under the Registration Rights Agreement and interest payable pursuant to
Article 10 of the Security, if any, and the cash equivalent of the Common Stock,
if any, due upon a conversion pursuant to Article 11 of the Security, with
respect to the Securities, when and as the same shall become due and payable,
whether at maturity, by acceleration, redemption or otherwise, in accordance
with the terms of such Security and of this Indenture. In case of the failure of
Countrywide Credit Industries, Inc. (the "Company") punctually to pay any
Principal Amount at Maturity, Issue Price, Original Issue Discount, Restated
Principal Amount, Redemption Price, Purchase Price, Change of Control Purchase
Price, contingent interest, if any, any Liquidated Damages payable by the
Company under the Registration Rights Agreement, interest payable pursuant to
Article 10 of the Security, if any, and the cash equivalent of the Common Stock,
if any, due upon a conversion pursuant to Article 11 of the Security, the
Guarantor hereby agrees to cause any such payment to be made punctually when and
as the same shall become due and payable, whether at maturity, upon
acceleration, redemption or otherwise, and as if such payment were made by the
Company.

         The Guarantor hereby agrees that its obligations hereunder shall be as
principal and not merely as surety, and shall be absolute, irrevocable and
unconditional, irrespective of, and shall be unaffected by, any invalidity,
irregularity or unenforceability of such Security or this Indenture, any failure
to enforce the provisions of any such Security or this Indenture, or any waiver,
modification, consent or indulgence granted to the Company with respect thereto
by the Holder of such Security or the Trustee, the recovery of any judgment
against the Company or any action to enforce the same, or any other
circumstances which may otherwise constitute a legal or equitable discharge of a
surety or guarantor. The Guarantor hereby waives diligence, presentment, demand
of payment, filing of claims with a court in the event of merger, insolvency or
bankruptcy of the Company, any right to require a proceeding first against the
Company, protest or notice with respect to any such Security or the indebtedness
evidenced thereby and all demands whatsoever, and covenants that the Guarantee
will not be discharged except by payment in full of the Principal Amount at
Maturity, Issue Price, Original Issue Discount, Restated Principal Amount,
Redemption Price, Purchase Price, Change of Control Purchase Price, contingent
interest, if any, any Liquidated Damages payable by the Company under the
Registration Rights Agreement, interest payable pursuant to Article 10 of the
Security, if any, and the cash equivalent of the Common Stock, if any, due upon
a conversion pursuant to Article 11 of the Security, and the complete
performance of all other obligations contained in the Securities.

         This Guarantee will rank equally in right of payment to all the
Guarantor's future unsecured and unsubordinated indebtedness.

                                       1
<PAGE>   19

         The Guarantor shall be subrogated to all rights of the Holder of any
Security against the Company in respect of any amounts paid to such Holder by
the Guarantor pursuant to the provisions of the Guarantee; provided, however,
that the Guarantor shall not be entitled to enforce, or to receive any payments
arising out of or based upon, such right of subrogation until the Principal
Amount at Maturity, Issue Price, Original Issue Discount, Restated Principal
Amount, Redemption Price, Purchase Price, Change of Control Purchase Price,
contingent interest, if any, interest payable pursuant to Article 10 of the
Security, if any, any Liquidated Damages payable by the Company under the
Registration Rights Agreement and the cash equivalent of the Common Stock, if
any, due upon a conversion pursuant to Article 11 of the Security, required with
respect to, all Securities of the same series shall have been paid in full.

         Notwithstanding anything to the contrary contained herein, if following
any payment of amounts due under the Security by the Company to the Holders
thereof it is determined by a final decision of a court of competent
jurisdiction that such payment shall be avoided by a trustee in bankruptcy
(including any debtor-in-possession) as a preference under 11 U.S.C. ss. 547 and
such payment is paid by such holder to such trustee in bankruptcy, then and to
the extent of such repayment the obligations of the Guarantor hereunder shall
remain in full force and effect.

         This Guarantee shall not be valid or become obligatory for any purpose
with respect to a Security until the certificate of authentication of such
Security shall have been signed by the Trustee or on its behalf by the Trustee's
authenticating agent.

        This Guarantee shall be governed by the laws of the State of New York.

Dated:  February 8, 2001                  COUNTRYWIDE HOME LOANS, INC.

                                          By:
                                             -----------------------------------
                                             Name:
                                             Title:

<PAGE>   20

         The Company will furnish to any Securityholder upon written request and
without charge a copy of the Indenture which has in it the text of this Security
in larger type. Requests may be made to:

                  Countrywide Credit Industries, Inc.
                  4500 Park Granada
                  Calabasas, CA 91302
                  Att: Sandor E. Samuels, Esq., General Counsel

                                 ASSIGNMENT FORM

To assign this Security, fill in the form below:

I or we assign and transfer this Security to

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

(Insert assignee's soc. sec. or tax ID no.)

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(Print or type assignee's name, address and zip code)

and irrevocably appoint

_____________________ agent to transfer this Security on the books of the
Company. The agent may substitute another to act for him.

                                CONVERSION NOTICE

To convert this Security into Common Stock of the Company, check the box:

                                      [ ]

To convert only part of this Security, state the Principal Amount at Maturity to
be converted (which must be $1,000 or an integral multiple of $1,000):

$
 -------------------------------------------------------------------------------

If you want the stock certificate made out in another person's name, fill in the
form below:

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(Insert other person's soc. sec. or tax ID no.)

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(Print or type other person's name, address and zip code)

<PAGE>   21

--------------------------------------------------------------------------------

Date:                         Your Signature:
     ------------------------                ---------------------------------

--------------------------------------------------------------------------------
     (Sign exactly as your name appears on the other side of this Security)

Signature Guarantee:
                    ------------------------------------------------------------

                               SIGNATURE GUARANTEE

Signatures must be guaranteed by an "eligible guarantor institution" meeting the
requirements of the Registrar, which requirements include membership or
participation in the Security Transfer Agent Medallion Program ("STAMP") or such
other "signature guarantee program" as may be determined by the Registrar in
addition to, or in substitution for, STAMP, all in accordance with the
Securities Exchange Act of 1934, as amended.

<PAGE>   22

         FOR PURPOSES OF SECTIONS 1273 AND 1275 OF THE INTERNAL REVENUE CODE,
THIS SECURITY IS ISSUED WITH AN INDETERMINATE AMOUNT OF ORIGINAL ISSUE DISCOUNT
FOR UNITED STATES FEDERAL INCOME TAX PURPOSES. THE ISSUE DATE IS FEBRUARY 8,
2001, AND THE YIELD TO MATURITY FOR PURPOSES OF ACCRUING ORIGINAL ISSUE DISCOUNT
IS 1% PER ANNUM.

         UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITORY TRUST COMPANY TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY), ANY TRANSFER, PLEDGE OR OTHER
USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

         TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS, IN
WHOLE BUT NOT IN PART, TO NOMINEES OF THE DEPOSITORY TRUST COMPANY, OR TO A
SUCCESSOR THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS
GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE
RESTRICTIONS SET FORTH IN ARTICLE TWO OF THE INDENTURE REFERRED TO ON THE
REVERSE HEREOF.

         THIS SECURITY AND THE SHARES OF COMMON STOCK ISSUABLE UPON CONVERSION
OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
SECURITY, THE SHARES OF COMMON STOCK ISSUABLE UPON CONVERSION OF THIS SECURITY
NOR ANY INTEREST OR PARTICIPATION HEREIN OR THEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION.

         THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES TO OFFER,
SELL, OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE "RESALE
RESTRICTION TERMINATION DATE"), WHICH IS TWO YEARS AFTER THE LATER OF THE
ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH COUNTRYWIDE CREDIT
INDUSTRIES, INC. (THE "COMPANY" OR THE "ISSUER") OR ANY AFFILIATE OF THE COMPANY
WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY) ONLY (A) TO
THE COMPANY OR ANY SUBSIDIARY THEREOF, (B) FOR SO LONG AS THE SECURITIES ARE
ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON IT REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A UNDER THE SECURITIES
ACT THAT PURCHASES FOR ITS OWN

<PAGE>   23

ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHICH NOTICE IS
GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (C) TO AN
INSTITUTIONAL "ACCREDITED INVESTOR" WITHIN THE MEANING OF SUBPARAGRAPH (A)(1),
(2),(3) OR (7) OF RULE 501 UNDER THE SECURITIES ACT THAT IS ACQUIRING THE
SECURITY FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL
"ACCREDITED INVESTOR," FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO, OR FOR
OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE
SECURITIES ACT, (D) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BEEN DECLARED
EFFECTIVE UNDER THE SECURITIES ACT OR (E) PURSUANT TO ANOTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO
THE COMPANY'S AND THE TRUSTEE'S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER
PURSUANT TO CLAUSE (C) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL,
CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND
WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION
TERMINATION DATE.

         THE FOREGOING LEGEND MAY BE REMOVED FROM THIS SECURITY ON SATISFACTION
OF THE CONDITIONS SPECIFIED IN THE INDENTURE.

                                       2
<PAGE>   24

                       COUNTRYWIDE CREDIT INDUSTRIES, INC.
                      Liquid Yield Option(TM) Note due 2031
                              (Zero Coupon-Senior)

No. R-2                                        CUSIP:  222372 AD 6
Issue Date: February 8, 2001                   Original Issue Discount: $258.63
Issue Price:  $741.37                          (for each $1,000 Principal
(for each $1,000 Principal                     Amount at Maturity)
Amount at Maturity)

         COUNTRYWIDE CREDIT INDUSTRIES, INC., a Delaware corporation, promises
to pay to Cede & Co. or registered assigns, the Principal Amount at Maturity of
TWO HUNDRED SEVENTY-FIVE MILLION DOLLARS ($275,000,000) on February 8, 2031.

         This Security shall not bear interest except as specified on the other
side of this Security. Original Issue Discount will accrue as specified on the
other side of this Security. This Security is convertible as specified on the
other side of this Security.

         Additional provisions of this Security are set forth on the other side
of this Security.

Dated:  February 8, 2001                   COUNTRYWIDE CREDIT INDUSTRIES,
                                           INC.

                                           By:
                                              ----------------------------------
                                              Title:

TRUSTEE'S CERTIFICATE OF
  AUTHENTICATION

THE BANK OF NEW YORK, as Trustee,
certifies that this is one of the Securities
referred to in the within-mentioned Indenture.

By:      ________________________
         Authorized Signatory

Dated:   ________________________

                                       3
<PAGE>   25

                         [FORM OF REVERSE SIDE OF LYON]
                      Liquid Yield Option(TM) Note due 2031
                              (Zero Coupon-Senior)

1.       Interest.

         This Security shall not bear interest, except as specified in this
paragraph or in paragraphs 5 and 11 hereof. If the Principal Amount at Maturity
hereof or any portion of such Principal Amount at Maturity is not paid when due
(whether upon acceleration pursuant to Section 6.02 of the Indenture, upon the
date set for payment of the Redemption Price pursuant to paragraph 6 hereof,
upon the date set for payment of the Purchase Price or Change in Control
Purchase Price pursuant to paragraph 7 hereof or upon the Stated Maturity of
this Security) or if interest (including contingent interest, if any) due hereon
or any portion of such interest is not paid when due in accordance with
paragraph 5 or 11 hereof, then in each such case the overdue amount shall, to
the extent permitted by law, bear interest at the rate of 1.00% per annum,
compounded semi-annually, which interest shall accrue from the date such overdue
amount was originally due to the date payment of such amount, including interest
thereon, has been made or duly provided for. All such interest shall be payable
on demand. The accrual of such interest on overdue amounts shall be in lieu of,
and not in addition to, the continued accrual of Original Issue Discount.

         Original Issue Discount (the difference between the Issue Price and the
Principal Amount at Maturity of the Security), in the period during which a
Security remains outstanding, shall accrue at 1% per annum, on a semi-annual
bond equivalent basis using a 360-day year composed of twelve 30-day months,
from the Issue Date of this Security.

2.       Method of Payment.

         Subject to the terms and conditions of the Indenture, the Company will
make payments in respect of Redemption Prices, Purchase Prices, Change in
Control Purchase Prices and at Stated Maturity to Holders who surrender
Securities to a Paying Agent to collect such payments in respect of the
Securities. The Company will pay cash amounts in money of the United States that
at the time of payment is legal tender for payment of public and private debts.
However, the Company may make such cash payments by check payable in such money.

3.       Paying Agent, Conversion Agent, Registrar and Bid Solicitation Agent.

         Initially, The Bank of New York, a New York banking corporation (the
"Trustee"), will act as Paying Agent, Conversion Agent, Registrar and Bid
Solicitation Agent. The Company may appoint and change any Paying Agent,
Conversion Agent, Registrar or co-registrar or Bid Solicitation Agent without
notice, other than notice to the Trustee except that the Company will maintain
at least one Paying Agent in the State of New York, City of New York, Borough of
Manhattan, which shall initially be an office or agency of the Trustee. The
Company or any of its Subsidiaries or any of their Affiliates may act as Paying
Agent, Conversion Agent, Registrar or co-registrar. None of the Company, any of
its Subsidiaries or any of their Affiliates shall act as Bid Solicitation Agent.

                                       4
<PAGE>   26

4.       Indenture.

         The Company issued the Securities under an Indenture dated as of
February 8, 2001 (the "Indenture"), among the Company, the Guarantor and the
Trustee. The terms of the Securities include those stated in the Indenture and
those made part of the Indenture by reference to the Securities themselves and
the Trust Indenture Act of 1939, as in effect from time to time (the "TIA").
Capitalized terms used herein and not defined herein have the meanings ascribed
thereto in the Indenture. The Securities are subject to all such terms, and
Securityholders are referred to the Indenture and the TIA for a statement of
those terms.

         The Securities are unsecured and unsubordinated obligations of the
Company limited to $843,750,000 aggregate Principal Amount at Maturity (subject
to Section 2.07 of the Indenture) and will rank equally in right of payment to
all the Company's future unsecured and unsubordinated indebtedness. The
Indenture does not limit other indebtedness of the Company, secured or
unsecured.

5.       Contingent Interest.

         Subject to the accrual and record date provisions specified in this
paragraph 5, the Company shall pay contingent interest to the Holders during any
six-month period (a "Contingent Interest Period") from February 8 to August 7
and from August 8 to February 7, with the initial six-month period commencing
after February 8, 2006, if the average LYON Market Price for the Five-Day Period
with respect to such Contingent Interest Period equals 120% or more of the sum
of the Issue Price of a Security and Original Issue Discount accrued thereon to
the trading day immediately preceding the first day of the relevant Contingent
Interest Period.

         The amount of contingent interest payable per $1,000 Principal Amount
at Maturity hereof in respect of any Contingent Interest Period shall equal the
greater of (x) 0.125% of the average LYON Market Price for the Five-Day Period
with respect to such Contingent Interest Period and (y) the sum of any Regular
Cash Dividends paid by the Company per share of Common Stock during that
Contingent Interest Period multiplied by the number of shares of Common Stock
into which $1,000 Principal Amount at Maturity hereof is convertible pursuant to
paragraph 9 hereof as of the accrual date for such contingent interest.

         Contingent interest, if any, will accrue and be payable to Holders as
of the 15th day (whether or not a Business Day) preceding the last day of the
relevant Contingent Interest Period or, if any Regular Cash Dividends are paid
by the Company during a Contingent Interest Period, to Holders as of the record
date for the related Regular Cash Dividend. Such payments shall be paid on the
last day of the relevant Contingent Interest Period or, if Regular Cash
Dividends are paid by the Company during a Contingent Interest Period, on the
payment date of the related Regular Cash Dividend. Original Issue Discount will
continue to accrue at 1% per annum whether or not contingent interest is paid.

         "Five-Day Period" means, with respect to any Contingent Interest
Period, the five trading days ending on the second trading day immediately
preceding the first day of such Contingent Interest Period; provided, however,
if the Company shall have declared a Regular Cash Dividend

                                       5
<PAGE>   27

on its Common Stock that is payable during such Contingent Interest Period but
for which the record date for determining stockholders entitled thereto precedes
the first day of such Contingent Interest Period, then "Five-Day Period" shall
mean, with respect to such Contingent Interest Period, the five trading days
ending on the second trading day immediately preceding such record date.

         "Regular Cash Dividends" means quarterly or other periodic cash
dividends on the Company's Common Stock as declared by the Company's Board of
Directors as part of its cash dividend payment practices and that are not
designated by them as extraordinary or special or other nonrecurring dividends.

         "LYON Market Price" means, as of any date of determination, the average
of the secondary market bid quotations per $1,000 Principal Amount at Maturity
obtained by the Bid Solicitation Agent for $10 million Principal Amount at
Maturity of Securities at approximately 4:00 p.m., New York City time, on such
determination date from three recognized securities dealers in The City of New
York (none of which shall be an Affiliate of the Company) selected by the
Company; provided, however, if (a) at least three such bids are not obtained by
the Bid Solicitation Agent or (b) in the Company's reasonable judgment, the bid
quotations are not indicative of the secondary market value of the Securities as
of such determination date, then the LYON Market Price for such determination
date shall equal the product of (i) the Conversion Rate in effect as of such
determination date multiplied by (ii) the average Sale Price of the Common Stock
for the five trading days ending on such determination date, appropriately
adjusted to take into account the occurrence, during the period commencing on
the first of such trading days during such five trading day period and ending on
such determination date, of any event described in Section 11.06, 11.07 or 11.08
(subject to the conditions set forth in Sections 11.09 and 11.10) of the
Indenture.

         Upon determination that Holders will be entitled to receive contingent
interest which may become payable during a Contingent Interest Period, on or
prior to the first day of such Contingent Interest Period, the Company shall
issue a press release and publish such information on its web site on the World
Wide Web.

6.       Redemption at the Option of the Company.

         No sinking fund is provided for the Securities. The Securities are
redeemable as a whole, or from time to time in part, at any time at the option
of the Company at the Redemption Prices set forth below, provided that the
Securities are not redeemable prior to February 8, 2006.

         The table below shows Redemption Prices of a Security per $1,000
Principal Amount at Maturity on the dates shown below and at Stated Maturity,
which prices reflect accrued Original Issue Discount calculated to each such
date. The Redemption Price of a Security redeemed between such dates shall
include an additional amount reflecting the additional Original Issue Discount
accrued since the preceding date in the table.

                                       6
<PAGE>   28

<TABLE>
<CAPTION>
                                                            (1)                    (2)                   (3)
                                                           LYON              Accrued Original      Redemption Price
Redemption Date                                         Issue Price           Issue Discount            (1) + (2)
February 8:
<S>                                                     <C>                  <C>                   <C>
2006.....................................                 $741.37                 $37.91               $779.28
2007.....................................                  741.37                  45.73                787.10
2008.....................................                  741.37                  53.62                794.99
2009.....................................                  741.37                  61.59                802.96
2010.....................................                  741.37                  69.64                811.01
2011.....................................                  741.37                  77.77                819.14
2012.....................................                  741.37                  85.98                827.35
2013.....................................                  741.37                  94.27                835.64
2014.....................................                  741.37                 102.65                844.02
2015.....................................                  741.37                 111.11                852.48
2016.....................................                  741.37                 119.66                861.03
2017.....................................                  741.37                 128.29                869.66
2018.....................................                  741.37                 137.01                878.38
2019.....................................                  741.37                 145.81                887.18
2020.....................................                  741.37                 154.71                896.08
2021.....................................                  741.37                 163.69                905.06
2022.....................................                  741.37                 172.77                914.14
2023.....................................                  741.37                 181.93                923.30
2024.....................................                  741.37                 191.19                932.56
2025.....................................                  741.37                 200.53                941.90
2026.....................................                  741.37                 209.98                951.35
2027.....................................                  741.37                 219.51                960.88
2028.....................................                  741.37                 229.15                970.52
2029.....................................                  741.37                 238.88                980.25
2030.....................................                  741.37                 248.70                990.07
At Stated Maturity.......................                  741.37                 258.63              1,000.00
</TABLE>

         If this Security has been converted to a semi-annual coupon note
following the occurrence of a Tax Event, the Redemption Price will be equal to
the Restated Principal Amount plus accrued and unpaid interest from the date of
such conversion to the Redemption Date.

         In addition to the Redemption Price payable with respect to all
Securities or portions thereof to be redeemed as of a Redemption Date, the
Holders of such Securities (or portions thereof) shall be entitled to receive
accrued and unpaid contingent interest, if any, with respect thereto, which
contingent interest shall be paid in cash on the Redemption Date.

7.       Purchase by the Company at the Option of the Holder.

         Subject to the terms and conditions of the Indenture, the Company shall
become obligated to purchase, at the option of the Holder, the Securities held
by such Holder on the

                                       7
<PAGE>   29

following Purchase Dates and at the following Purchase Prices per $1,000
Principal Amount at Maturity, upon delivery of a Purchase Notice containing the
information set forth in the Indenture, at any time from the opening of business
on the date that is at least 20 Business Days prior to such Purchase Date until
the close of business on the Business Day immediately preceding such Purchase
Date and upon delivery of the Securities to the Paying Agent by the Holder as
set forth in the Indenture.

<TABLE>
<CAPTION>
           Purchase Date                         Purchase Price
         ----------------                        --------------
<S>                                              <C>
         February 8, 2004                            $763.89
         February 8, 2006                            $779.28
         February 8, 2011                            $819.14
         February 8, 2016                            $861.03
         February 8, 2021                            $905.06
         February 8, 2026                            $951.35
</TABLE>

         The Purchase Price (equal to the Issue Price plus accrued Original
Issue Discount to the Purchase Date) may be paid, at the option of the Company,
in cash or by the issuance and delivery of shares of Common Stock of the
Company, or in any combination thereof.

         If prior to a Purchase Date this Security has been converted to a
semi-annual coupon note following the occurrence of a Tax Event, the Purchase
Price will be equal to the Restated Principal Amount plus accrued and unpaid
interest from the date of conversion to the Purchase Date.

         At the option of the Holder and subject to the terms and conditions of
the Indenture, the Company shall become obligated to purchase all or a portion
of the Securities in integral mutliples of $1,000 Principal Amount at Maturity
held by such Holder 35 Business Days after the occurrence of a Change in Control
of the Company or the Guarantor occurring on or prior to February 8, 2006 for a
Change in Control Purchase Price for each $1,000 Principal Amount at Maturity
for such Securities equal to the Issue Price plus accrued Original Issue
Discount to the Change in Control Purchase Date, which Change in Control
Purchase Price shall be paid in cash. If prior to a Change in Control Purchase
Date this Security has been converted to a semi-annual coupon note following the
occurrence of a Tax Event, the Change in Control Purchase Price shall be equal
to the Restated Principal Amount plus accrued and unpaid interest from the date
of conversion to the Change in Control Purchase Date.

         In addition to the Purchase Price or Change in Control Purchase Price,
as the case may be, payable with respect to all Securities or portions thereof
to be purchased as of the Purchase Date or the Change in Control Purchase Date,
as the case may be, the Holders of such Securities (or portions thereof) shall
be entitled to receive accrued and unpaid contingent interest, if any, with
respect thereto, which contingent interest shall be paid in cash promptly
following the later of the Purchase Date or the Change in Control Purchase Date,
as the case may be and the time of delivery of such Securities to the Paying
Agent pursuant to the Indenture.

                                       8
<PAGE>   30

         Holders have the right to withdraw any Purchase Notice or Change in
Control Purchase Notice, as the case may be, by delivering to the Paying Agent a
written notice of withdrawal in accordance with the provisions of the Indenture.

         If cash (and/or securities if permitted under the Indenture) sufficient
to pay the Purchase Price or Change in Control Purchase Price, as the case may
be, of, together with any accrued and unpaid contingent interest with respect
to, all Securities or portions thereof to be purchased as of the Purchase Date
or the Change in Control Purchase Date, as the case may be, is deposited with
the Paying Agent on the Business Day following the Purchase Date or the Change
in Control Purchase Date, as the case may be, Original Issue Discount and
interest (including contingent interest), if any, shall cease to accrue on such
Securities (or portions thereof) immediately after such Purchase Date or Change
in Control Purchase Date, as the case may be, and the Holder thereof shall have
no other rights as such (other than the right to receive the Purchase Price or
Change in Control Purchase Price, as the case may be, and accrued and unpaid
contingent interest, if any, upon surrender of such Security).

8.       Notice of Redemption.

         Notice of redemption will be mailed at least 30 days but not more than
60 days before the Redemption Date to each Holder of Securities to be redeemed
at the Holder's registered address. If money sufficient to pay the Redemption
Price of, and accrued and unpaid contingent interest, if any, with respect to,
all Securities (or portions thereof) to be redeemed on the Redemption Date is
deposited with the Paying Agent prior to or on the Redemption Date, immediately
after such Redemption Date, Original Issue Discount and interest (including
contingent interest), if any, shall cease to accrue on such Securities or
portions thereof. Securities in denominations larger than $1,000 of Principal
Amount at Maturity may be redeemed in part but only in integral multiples of
$1,000 of Principal Amount at Maturity.

9.       Conversion.

         Subject to the provisions of this paragraph 9 and notwithstanding the
fact that any other condition to conversion has not been satisfied, Holders may
convert the Securities into Common Stock on a Conversion Date in any calendar
quarter (and only during such calendar quarter) if, as of the last day of the
preceding calendar quarter, the Sale Price of the Common Stock for at least 20
trading days in a period of 30 consecutive trading days ending on the last
trading day of such preceding calendar quarter is greater than the conversion
trigger price. The "conversion trigger price" for any calendar quarter shall be
a reference percentage, beginning at 135%, and declining 0.21% per quarter
thereafter, of the accreted conversion price per share of Common Stock on the
last trading day of such preceding calendar quarter.

         The "accreted conversion price" per share of Common Stock as of any day
equals the quotient of:

         o        the Issue Price plus accrued Original Issue Discount to that
                  day, divided by

                                       9
<PAGE>   31

         o        the number of shares of Common Stock issuable upon conversion
                  of $1,000 Principal Amount at Maturity of Securities on that
                  day.

         For illustrative purposes only, the table below shows the conversion
trigger price per share of Common Stock in respect of each of the first 20
calendar quarters. These prices reflect the accreted conversion price per share
of Common Stock (assuming that no events occurred requiring an adjustment to the
initial Conversion Rate of 11.57 shares of Common Stock per $1,000 Principal
Amount of Maturity) multiplied by the applicable percentage for the respective
calendar quarter. Thereafter, the accreted conversion price per share of Common
Stock increases each calendar quarter by the accrued Original Issue Discount for
the quarter and the applicable percentage declines by 0.21% per quarter.

<TABLE>
<CAPTION>
                                                                   (1)                 (2)                (3)
                                                                Accreted           Applicable          Conversion
                                                            Conversion Price        Reference        Trigger Price
                         Quarter                                                   Percentage           (1)x(2)
<S>                                                         <C>                    <C>               <C>
2001
     Second Quarter..................................           $64.17                135.00%            $86.63
     Third Quarter...................................            64.33                134.79%             86.71
     Fourth Quarter..................................            64.49                134.58%             86.79
2002
     First Quarter...................................            64.65                134.37%             86.87
     Second Quarter..................................            64.81                134.16%             86.96
     Third Quarter...................................            64.98                133.95%             87.04
     Fourth Quarter..................................            65.14                133.74%             87.12
2003
     First Quarter...................................            65.30                133.53%             87.20
     Second Quarter..................................            65.46                133.32%             87.28
     Third Quarter...................................            65.63                133.11%             87.36
     Fourth Quarter..................................            65.79                132.90%             87.44
2004
     First Quarter...................................            65.96                132.69%             87.52
     Second Quarter..................................            66.12                132.48%             87.60
     Third Quarter...................................            66.29                132.27%             87.68
     Fourth Quarter..................................            66.45                132.06%             87.76
2005
     First Quarter...................................            66.62                131.85%             87.83
     Second Quarter..................................            66.78                131.64%             87.91
     Third Quarter...................................            66.95                131.43%             87.99
     Fourth Quarter..................................            67.12                131.22%             88.07
2006
     First Quarter...................................            67.28                131.01%             88.15
</TABLE>

         Subject to the provisions of this paragraph 9 and notwithstanding the
fact any other condition to conversion has not been satisfied, Holders may
convert the Securities into Common Stock on a Conversion Date during any period
in which the credit rating assigned to the

                                       10
<PAGE>   32

Securities by a Rating Agency falls below the Applicable Rating. "Rating Agency"
means (1) Moody's Investors Service, Inc. and its successors ("Moody's"), (2)
Standard & Poor's Ratings Services, a division of The McGraw-Hill Companies
Inc., and its successors ("Standard & Poor's") or (3) if Moody's or Standard &
Poor's or both of them are not making ratings of the Securities publicly
available, a nationally recognized U.S. rating agency or agencies, as the case
may be, selected by the Company, which will be substituted for Moody's or
Standard & Poor's or both, as the case may be. "Applicable Rating" means (1)
Baa, in the case of Moody's (or its equivalent under any successor ratings
categories of Moody's), (2) BBB, in the case of Standard & Poor's (or its
equivalent, under any successor ratings categories of Standard & Poor's) or (3)
the equivalent in respect of ratings categories of any Rating Agencies
substituted for Moody's or Standard & Poor's.

         Subject to the provisions of this paragraph 9 and notwithstanding the
fact that any other condition to conversion has not been satisfied, a Holder may
convert into Common Stock a Security or portion of a Security which has been
called for redemption pursuant to paragraph 6 hereof, even if the foregoing
provisions have not been satisfied, but such Securities may be surrendered for
conversion until the close of business on the second Business Day immediately
preceding the Redemption Date.

         Subject to the provisions of this paragraph 9 and notwithstanding the
fact that any other condition to conversion has not been satisfied, in the event
that the Company declares a dividend or distribution described in Section 11.07
of the Indenture, or a dividend or a distribution described in Section 11.08 of
the Indenture where the fair market value of such dividend or distribution per
share of Common Stock, as determined in the Indenture, exceeds 15% of the Sale
Price of the Common Stock on the Business Day immediately preceding the date of
declaration for such dividend or distribution, the Securities may be surrendered
for conversion beginning on the date the Company gives notice to the Holders of
such right, which shall not be less than 20 days prior to the Ex-Dividend Time
for such dividend or distribution, and Securities may be surrendered for
conversion at any time thereafter until the close of business on the Business
Day prior to the Ex-Dividend Time or until the Company announces that such
dividend or distribution will not take place.

         Subject to the provisions of this paragraph 9 and notwithstanding the
fact that any other condition to conversion has not been satisfied, in the event
the Company is a party to a consolidation, merger or binding share exchange
pursuant to which the Common Stock would be converted into cash, securities or
other property as set forth in Section 11.14 of the Indenture, the Securities
may be surrendered for conversion at any time from and after the date which is
15 days prior to the date of the anticipated effective time announced by the
Company until 15 days after the actual effective date of such transaction, and
at the effective time of such transaction the right to convert a Security into
Common Stock will be deemed to have changed into a right to convert it into the
kind and amount of cash, securities or other property which the holder would
have received if the holder had converted its Security immediately prior to the
transaction.

         Subject to the provisions of this paragraph 9 and notwithstanding the
fact that any other condition to conversion has not been satisfied, in the event
that the Guarantor is a party to any transaction in which at least a majority of
the total voting power in the aggregate of all classes of Capital Stock of the
Guarantor is owned by a party other than CCI, its Subsidiaries or their

                                       11
<PAGE>   33

respective employee benefit plans, the Securities may be surrendered for
conversion at any time from and after the date which is 15 days prior to the
date of the anticipated effective time announced by the Guarantor under 15 days
after the actual effective date of such transaction.

         A Security in respect of which a Holder has delivered a Purchase Notice
or Change in Control Purchase Notice exercising the option of such Holder to
require the Company to purchase such Security may be converted only if such
notice of exercise is withdrawn in accordance with the terms of the Indenture.

         The initial Conversion Rate is 11.57 shares of Common Stock per $1,000
Principal Amount at Maturity, subject to adjustment in certain events described
in the Indenture. The Company will deliver cash or a check in lieu of any
fractional share of Common Stock.

         In the event the Company exercises its option pursuant to Section 10.01
of the Indenture to have interest in lieu of Original Issue Discount accrue on
the Security following a Tax Event, the Holder will be entitled on conversion to
receive the same number of shares of Common Stock such Holder would have
received if the Company had not exercised such option.

         Accrued and unpaid interest in lieu of Original Issue Discount and
contingent interest will not be paid on Securities that are converted; provided,
however that Securities surrendered for conversion during the period, in the
case of interest in lieu of Original Issue Discount, from the close of business
on any Regular Record Date next preceding any Interest Payment Date to the
opening of business on such Interest Payment Date or, in the case of contingent
interest, from the close of business on any date on which contingent interest
accrues to the opening of business on the date on which such contingent interest
is payable, shall be entitled to receive such interest, in lieu of Original
Issue Discount or contingent interest, as the case may be, payable on such
Securities on the corresponding Interest Payment Date or the date on which such
contingent interest is payable and (except Securities with respect to which the
Company has mailed a notice of redemption) Securities surrendered for conversion
during such periods must be accompanied by payment of an amount equal to the
interest in lieu of Original Issue Discount or contingent interest with respect
thereto that the registered Holder is to receive.

         To convert a Security, a Holder must (1) complete and manually sign the
conversion notice below (or complete and manually sign a facsimile of such
notice) and deliver such notice to the Conversion Agent, (2) surrender the
Security to the Conversion Agent, (3) furnish appropriate endorsements and
transfer documents if required by the Conversion Agent, the Company or the
Trustee and (4) pay any transfer or similar tax, if required.

         A Holder may convert a portion of a Security if the Principal Amount at
Maturity of such portion is $1,000 or an integral multiple of $1,000. No payment
or adjustment will be made for dividends on the Common Stock except as provided
herein and in the Indenture. On conversion of a Security, that portion of
accrued Tax Original Issue Discount, accrued Original Issue Discount (or
interest if the Company has exercised its option provided for in paragraph 11
hereof) attributable to the period from the Issue Date (or, if the Company has
exercised the option referred to in paragraph 11 hereof, the later of (x) the
date of such exercise and (y) the date on which interest was last paid) through
the Conversion Date and (except as provided above) accrued contingent interest
with respect to the converted Security shall not be cancelled,

                                       12
<PAGE>   34

extinguished or forfeited, but rather shall be deemed to be paid in full to the
Holder thereof through the delivery of the Common Stock (together with the cash
payment, if any, in lieu of fractional shares) in exchange for the Security
being converted pursuant to the terms hereof; and the fair market value of such
shares of Common Stock (together with any such cash payment in lieu of
fractional shares) shall be treated as issued, to the extent thereof, first in
exchange for Tax Original Issue Discount and Original Issue Discount (or
interest, if the Company has exercised its option provided for in paragraph 11
hereof) accrued through the Conversion Date and accrued contingent interest, and
the balance, if any, of such fair market value of such Common Stock (and any
such cash payment) shall be treated as issued in exchange for the Issue Price of
the Security being converted pursuant to the provisions hereof.

         The Conversion Rate will be adjusted for dividends or distributions on
Common Stock payable in Common Stock or other Capital Stock; subdivisions,
combinations or certain reclassifications of Common Stock; distributions to all
holders of Common Stock of certain rights to purchase Common Stock for a period
expiring within 60 days at less than the Sale Price of the Common Stock at the
Time of Determination; and distributions to such holders of assets or debt
securities of the Company or certain rights to purchase securities of the
Company (excluding certain cash dividends or distributions). However, no
adjustment need be made if Securityholders may participate in the transaction or
in certain other cases. The Company from time to time may voluntarily increase
the Conversion Rate.

         If the Company is a party to a consolidation, merger or binding share
exchange or a transfer of all or substantially all of its assets, or upon
certain distributions described in the Indenture, the right to convert a
Security into Common Stock may be changed into a right to convert it into
securities, cash or other assets of the Company or another person.

10.      Conversion Arrangement on Call for Redemption.

         Any Securities called for redemption, unless surrendered for conversion
before the close of business on the Redemption Date, may be deemed to be
purchased from the Holders of such Securities at an amount not less than the
Redemption Price, by one or more investment bankers or other purchasers who may
agree with the Company to purchase such Securities from the Holders, to convert
them into Common Stock of the Company and to make payment for such Securities to
the Trustee in trust for such Holders.

11.      Tax Event.

         (a) From and after (i) the date (the "Tax Event Date") of the
occurrence of a Tax Event and (ii) the date the Company exercises such option,
whichever is later (the "Option Exercise Date"), at the option of the Company,
interest in lieu of future Original Issue Discount shall accrue at the rate of
1% per annum on a principal amount per Security (the "Restated Principal
Amount") equal to the Issue Price plus Original Issue Discount accrued through
the Option Exercise Date and shall be payable semi-annually on February 8 and
August 8 of each year (each an "Interest Payment Date") to holders of record at
the close of business on the 15th calendar day immediately preceding such
Interest Payment Date (each a "Regular Record Date"). Interest will be computed
on the basis of a 360-day year comprised of twelve 30-day

                                       13
<PAGE>   35

months and will accrue from the most recent date to which interest has been paid
or, if no interest has been paid, from the Option Exercise Date.

         (b) Interest on any 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 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. Each installment of interest on any Security shall be paid in
same-day funds by transfer to an account maintained by the payee located inside
the United States

         (c) From and after the Option Exercise Date, contingent interest
provided for in paragraph 5 hereof shall cease to accrue on this Security.

12.      Defaulted Interest.

         Except as otherwise specified with respect to the Securities, any
Defaulted Interest on any Security shall forthwith cease to be payable to the
registered Holder thereof on the relevant Regular Record Date or accrual date,
as the case may be, by virtue of having been such Holder, and such Defaulted
Interest may be paid by the Company as provided for in Section 12.02 of the
Indenture.

13.      Denominations; Transfer; Exchange.

         The Securities are in fully registered form, without coupons, in
denominations of $1,000 of Principal Amount at Maturity and integral multiples
of $1,000. A Holder may transfer or exchange Securities in accordance with the
Indenture. The Registrar may require a Holder, among other things, to furnish
appropriate endorsements and transfer documents and to pay any taxes and fees
required by law or permitted by the Indenture. The Registrar need not transfer
or exchange any Securities selected for redemption (except, in the case of a
Security to be redeemed in part, the portion of the Security not to be redeemed)
or any Securities in respect of which a Purchase Notice or Change in Control
Purchase Notice has been given and not withdrawn (except, in the case of a
Security to be purchased in part, the portion of the Security not to be
purchased) or any Securities for a period of 15 days before the mailing of a
notice of redemption of Securities to be redeemed.

14.      Persons Deemed Owners.

         The registered Holder of this Security may be treated as the owner of
this Security for all purposes.

15.      Unclaimed Money or Securities.

         The Trustee and the Paying Agent shall return to the Company upon
written request any money or securities held by them for the payment of any
amount with respect to the Securities that remains unclaimed for two years,
subject to applicable unclaimed property laws. After return to the Company,
Holders entitled to the money or securities must look to the Company for payment
as general creditors unless an applicable abandoned property law designates
another person.

                                       14
<PAGE>   36

16.      Amendment; Waiver.

         Subject to certain exceptions set forth in the Indenture, (i) the
Indenture or the Securities may be amended with the written consent of the
Holders of at least a majority in aggregate Principal Amount at Maturity of the
Securities at the time outstanding and (ii) certain Defaults may be waived with
the written consent of the Holders of a majority in aggregate Principal Amount
at Maturity of the Securities at the time outstanding. Subject to certain
exceptions set forth in the Indenture, without the consent of any
Securityholder, the Company and the Trustee may amend the Indenture or the
Securities to cure any ambiguity, omission, defect or inconsistency, or to
comply with Article 5 or Section 11.14 of the Indenture, to secure the Company's
obligations under this Security or to add to the Company's covenants for the
benefit of the Securityholders or to surrender any right or power conferred, or
to comply with any requirement of the SEC in connection with the qualification
of the Indenture under the TIA, or as necessary in connection with the
registration of the Securities under the Securities Act.

17.      Defaults and Remedies.

         Under the Indenture, Events of Default include (i) default in the
payment of contingent interest when the same becomes due and payable or of
interest which becomes due and payable upon exercise by the Company of its
option provided for in paragraph 11 hereof which default in either case
continues for 30 days; (ii) default in payment of the Principal Amount at
Maturity (or, if the Securities have been converted to semi-annual coupon notes
following a Tax Event, the Restated Principal Amount), Issue Price plus accrued
Original Issue Discount, Redemption Price, Purchase Price or Change in Control
Purchase Price, as the case may be, in respect of the Securities when the same
becomes due and payable; (iii) failure by the Company or the Guarantor to comply
with other agreements in the Indenture or the Securities, subject to notice and
lapse of time; (iv) (a) failure of the Company or the Guarantor to make any
payment by the end of any applicable grace period after maturity of Debt in an
amount (taken together with amounts in (b) below) in excess of $50,000,000, or
(b) the acceleration of Debt in an amount (taken together with amounts in (a)
above) in excess of $50,000,000 because of a default with respect to such Debt
without such Debt having been discharged or such acceleration having been cured,
waived, rescinded or annulled, subject to notice and lapse of time; provided,
however, that if any such failure or acceleration referred to in (a) or (b)
above shall cease or be cured, waived, rescinded or annulled, then the Event of
Default by reason thereof shall be deemed not to be continuing; and (v) certain
events of bankruptcy or insolvency. If an Event of Default occurs and is
continuing, the Trustee, or the Holders of at least 25% in aggregate Principal
Amount at Maturity of the Securities at the time outstanding, may declare all
the Securities to be due and payable immediately. Certain events of bankruptcy
or insolvency are Events of Default which will result in the Securities becoming
due and payable immediately upon the occurrence of such Events of Default.

         Securityholders may not enforce the Indenture or the Securities except
as provided in the Indenture. The Trustee may refuse to enforce the Indenture or
the Securities unless it receives indemnity or security reasonably satisfactory
to it. Subject to certain limitations, Holders of a majority in aggregate
Principal Amount at Maturity of the Securities at the time outstanding may
direct the Trustee in its exercise of any trust or power. The Trustee may
withhold from

                                       15
<PAGE>   37

Securityholders notice of any continuing Default (except a Default in payment of
amounts specified in clause (i) or (ii) above) if it determines that withholding
notice is in their interests.

18.      Trustee Dealings with the Company and the Guarantor.

         Subject to certain limitations imposed by the TIA, the Trustee under
the Indenture, in its individual or any other capacity, may become the owner or
pledgee of Securities and may otherwise deal with and collect obligations owed
to it by the Company, the Guarantor or their respective Affiliates and may
otherwise deal with the Company, the Guarantor or their respective Affiliates
with the same rights it would have if it were not Trustee.

19.      No Recourse Against Others.

         A director, officer, employee or stockholder, as such, of the Company
or the Guarantor shall not have any liability for any obligations of the Company
or the Guarantor under the Securities or the Indenture or for any claim based
on, in respect of or by reason of such obligations or their creation. By
accepting a Security, each Securityholder waives and releases all such
liability. The waiver and release are part of the consideration for the issue of
the Securities.

20.      Authentication.

         This Security (including the Guarantee attached hereto) shall not be
valid until an authorized signatory of the Trustee manually signs the Trustee's
Certificate of Authentication on the other side of this Security.

21.      Abbreviations.

         Customary abbreviations may be used in the name of a Securityholder or
an assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the
entireties), JT TEN (=joint tenants with right of survivorship and not as
tenants in common), CUST (=custodian), and U/G/M/A (=Uniform Gift to Minors
Act).

22.      GOVERNING LAW.

         THE LAW OF THE STATE OF NEW YORK SHALL GOVERN THE INDENTURE AND THIS
SECURITY.

                             ----------------------

                                       16
<PAGE>   38

                    GUARANTEE OF COUNTRYWIDE HOME LOANS, INC.

         FOR VALUE RECEIVED, Countrywide Home Loans, Inc., a corporation duly
organized and existing under the laws of the State of New York, (the
"Guarantor") hereby unconditionally guarantees to each Holder of a Security
authenticated and delivered by the Trustee the due and punctual payment of the
Principal Amount at Maturity, Issue Price, Original Issue Discount, Restated
Principal Amount, Redemption Price, Purchase Price, Change of Control Purchase
Price, contingent interest, if any, any Liquidated Damages payable by the
Company under the Registration Rights Agreement and interest payable pursuant to
Article 10 of the Security, if any, and the cash equivalent of the Common Stock,
if any, due upon a conversion pursuant to Article 11 of the Security, with
respect to the Securities, when and as the same shall become due and payable,
whether at maturity, by acceleration, redemption or otherwise, in accordance
with the terms of such Security and of this Indenture. In case of the failure of
Countrywide Credit Industries, Inc. (the "Company") punctually to pay any
Principal Amount at Maturity, Issue Price, Original Issue Discount, Restated
Principal Amount, Redemption Price, Purchase Price, Change of Control Purchase
Price, contingent interest, if any, any Liquidated Damages payable by the
Company under the Registration Rights Agreement, interest payable pursuant to
Article 10 of the Security, if any, and the cash equivalent of the Common Stock,
if any, due upon a conversion pursuant to Article 11 of the Security, the
Guarantor hereby agrees to cause any such payment to be made punctually when and
as the same shall become due and payable, whether at maturity, upon
acceleration, redemption or otherwise, and as if such payment were made by the
Company.

         The Guarantor hereby agrees that its obligations hereunder shall be as
principal and not merely as surety, and shall be absolute, irrevocable and
unconditional, irrespective of, and shall be unaffected by, any invalidity,
irregularity or unenforceability of such Security or this Indenture, any failure
to enforce the provisions of any such Security or this Indenture, or any waiver,
modification, consent or indulgence granted to the Company with respect thereto
by the Holder of such Security or the Trustee, the recovery of any judgment
against the Company or any action to enforce the same, or any other
circumstances which may otherwise constitute a legal or equitable discharge of a
surety or guarantor. The Guarantor hereby waives diligence, presentment, demand
of payment, filing of claims with a court in the event of merger, insolvency or
bankruptcy of the Company, any right to require a proceeding first against the
Company, protest or notice with respect to any such Security or the indebtedness
evidenced thereby and all demands whatsoever, and covenants that the Guarantee
will not be discharged except by payment in full of the Principal Amount at
Maturity, Issue Price, Original Issue Discount, Restated Principal Amount,
Redemption Price, Purchase Price, Change of Control Purchase Price, contingent
interest, if any, any Liquidated Damages payable by the Company under the
Registration Rights Agreement, interest payable pursuant to Article 10 of the
Security, if any, and the cash equivalent of the Common Stock, if any, due upon
a conversion pursuant to Article 11 of the Security, and the complete
performance of all other obligations contained in the Securities.

         This Guarantee will rank equally in right of payment to all the
Guarantor's other existing and future unsecured and unsubordinated indebtedness

                                        1
<PAGE>   39

         The Guarantor shall be subrogated to all rights of the Holder of any
Security against the Company in respect of any amounts paid to such Holder by
the Guarantor pursuant to the provisions of the Guarantee; provided, however,
that the Guarantor shall not be entitled to enforce, or to receive any payments
arising out of or based upon, such right of subrogation until the Principal
Amount at Maturity, Issue Price, Original Issue Discount, Restated Principal
Amount, Redemption Price, Purchase Price, Change of Control Purchase Price,
contingent interest, if any, interest payable pursuant to Article 10 of the
Security, if any, any Liquidated Damages payable by the Company under the
Registration Rights Agreement and the cash equivalent of the Common Stock, if
any, due upon a conversion pursuant to Article 11 of the Security, required with
respect to, all Securities of the same series shall have been paid in full.

         Notwithstanding anything to the contrary contained herein, if following
any payment of amounts due under the Security by the Company to the Holders
thereof it is determined by a final decision of a court of competent
jurisdiction that such payment shall be avoided by a trustee in bankruptcy
(including any debtor-in-possession) as a preference under 11 U.S.C. ss. 547 and
such payment is paid by such holder to such trustee in bankruptcy, then and to
the extent of such repayment the obligations of the Guarantor hereunder shall
remain in full force and effect.

         This Guarantee shall not be valid or become obligatory for any purpose
with respect to a Security until the certificate of authentication of such
Security shall have been signed by the Trustee or on its behalf by the Trustee's
authenticating agent.

        This Guarantee shall be governed by the laws of the State of New York.

Dated:  February 8, 2001                 COUNTRYWIDE HOME LOANS, INC.

                                         By:
                                            ------------------------------------
                                            Name:
                                            Title:

<PAGE>   40

         The Company will furnish to any Securityholder upon written request and
without charge a copy of the Indenture which has in it the text of this Security
in larger type. Requests may be made to:

                  Countrywide Credit Industries, Inc.
                  4500 Park Granada
                  Calabasas, CA 91302
                  Att: Sandor E. Samuels, Esq., General Counsel

                                 ASSIGNMENT FORM

To assign this Security, fill in the form below:

I or we assign and transfer this Security to

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(Insert assignee's soc. sec. or tax ID no.)

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(Print or type assignee's name, address and zip code)

and irrevocably appoint

_____________________ agent to transfer this Security on the books of the
Company. The agent may substitute another to act for him.

                                CONVERSION NOTICE

To convert this Security into Common Stock of the Company, check the box:

                                      [ ]

To convert only part of this Security, state the Principal Amount at Maturity to
be converted (which must be $1,000 or an integral multiple of $1,000):

$
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If you want the stock certificate made out in another person's name, fill in the
form below:

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(Insert other person's soc. sec. or tax ID no.)

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(Print or type other person's name, address and zip code)

<PAGE>   41

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Date:                         Your Signature:
     ------------------------                -----------------------------------

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     (Sign exactly as your name appears on the other side of this Security)

Signature Guarantee: ______________________________________

                               SIGNATURE GUARANTEE

Signatures must be guaranteed by an "eligible guarantor institution" meeting the
requirements of the Registrar, which requirements include membership or
participation in the Security Transfer Agent Medallion Program ("STAMP") or such
other "signature guarantee program" as may be determined by the Registrar in
addition to, or in substitution for, STAMP, all in accordance with the
Securities Exchange Act of 1934, as amended.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00024-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00024-of-00352.parquet"}]]