EXHIBIT 4.5 INDENTURE dated as of March 1, 1996, among SHARED TECHNOLOGIES FAIRCHILD COMMUNICATIONS CORP., a Delaware corporation (the "Company"), SHARED TECHNOLOGIES INC., to be renamed SHARED TECHNOLOGIES FAIRCHILD INC. ("STFI"), various subsidiaries of the Company listed on the signature page hereto (the "Subsidiary Guarantors" and, with STFI, the "STFC Guarantors") and UNITED STATES TRUST COMPANY OF NEW YORK, a New York corporation (the "Trustee"). Each party agrees as follows for the benefit of the other parties and for the equal and ratable benefit of the Holders of the Company's 12-1/4% Senior Subordinated Discount Notes Due 2006 (the "Initial Notes") and, if and when issued pursuant to a registered exchange for Initial Notes, the Company's 12-1/4% Senior Subordinated Discount Notes Due 2006 (the "Exchange Notes") and, if and when issued pursuant to a private exchange for Initial Notes, the Company's 12-1/4% Senior Subordinated Discount Notes Due 2006 (the "Private Exchange Notes" and, together with the Exchange Notes and the Initial Notes, the "Notes"): ARTICLE 1 Definitions and Incorporation by Reference SECTION 1.01. Definitions. "Accreted Value" as of any date (the "Specified Date") means, with respect to each $1,000 principal amount at maturity of Notes: (i) if the Specified Date is one of the following dates (each a "Semi-Annual Accrual Date"), the amount set forth opposite such date below: SEMI-ANNUAL ACCRUAL DATE ACCRETED VALUE March 13, 1996 $ 702.77 September 1, 1996 742.87 March 1, 1997 788.37 September 1, 1997 836.66 March 1, 1998 887.90 September 1, 1988 942.29 March 1, 1999 1,000.00 (ii) if the Specified Date occurs between two Semi-Annual Accrual Dates, the sum of (A) the Accreted Value for the Semi-Annual Accrual Date immediately preceding the Specified Date and (B) an amount equal to the product of (i) the Accreted Value for the immediately following Semi-Annual Accrual Date less the Accreted Value for the immediately preceding Semi-Annual Accrual Date and (ii) a fraction, the numerator of which is the number of days from the immediately preceding Semi-Annual Accrual Date to the Specified Date, using a 360-day year of twelve 30-day months, and the denominator of which is 180 (or, if the Semi-Annual Accrual Date immediately preceding the Specified Date is March 13, 1996, the denominator of which is 169); and (iii) if the Specified Date occurs after the last Semi-Annual Accrual Date, $1,000. "Acquisition" means the merger of Fairchild Industries Inc. with and into Shared Technologies Inc. "Additional Assets" means (i) any property or assets (other than Indebtedness and Capital Stock) in a Related Business; (ii) the Capital Stock of a Person that becomes a Restricted Subsidiary as a result of the acquisition of such Capital Stock by the Company or another Restricted Subsidiary; or (iii) Capital Stock constituting a minority interest in any Person that at such time is a Restricted Subsidiary; provided, however, that any such Restricted Subsidiary described in clause (ii) or (iii) above is primarily engaged in a Related Business. "Adjusted Consolidated Net Income" means, for any period, the Consolidated Net Income for such period plus, to the extent deducted therefrom, the consolidated amortization of goodwill of the Company and its consolidated Subsidiaries for such period related to the Acquisition. "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 Person means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms "controlling" and "controlled" have meanings correlative to the foregoing. For purposes of SectionsE4.05, 4.07 and 4.08 only, "Affiliate" shall also mean any beneficial owner of Capital Stock representing 5% or more of the total voting power of the Voting Stock (on a fully diluted basis) of the Company or of rights or warrants to purchase such Capital Stock (whether or not currently exercisable) and any Person who would be an Affiliate of any such beneficial owner pursuant to the first sentence hereof. "Asset Disposition" means any sale, lease, transfer or other disposition (or series of related sales, leases, transfers or dispositions) by the Company or any Restricted Subsidiary, including any disposition by means of a merger, 2 consolidation or similar transaction (each referred to for the purposes of this definition as a "disposition"), of (i) any shares of Capital Stock of a Restricted Subsidiary (other than directors' qualifying shares or shares required by applicable law to be held by a Person other than the Company or a Restricted Subsidiary), (ii) all or substantially all the assets of any division or line of business of the Company or any Restricted Subsidiary or (iii) any other assets of the Company or any Restricted Subsidiary outside of the ordinary course of business of the Company or such Restricted Subsidiary (other than, in the case of (i), (ii) and (iii) above, (y) a disposition by a Restricted Subsidiary to the Company or by the Company or a Restricted Subsidiary to a Wholly Owned Subsidiary and (z) for purposes of Section 4.07 only, a disposition that constitutes a Restricted Payment permitted by Section 4.05). "Attributable Debt" in respect of a Sale/Leaseback Transaction means, as at the time of determination, the present value (discounted at an interest rate which would be applicable to Capital Lease Obligations with a like term in accordance with GAAP) of the total obligations of the lessee for rental payments during the remaining term of the lease included in such Sale/Leaseback Transaction (including any period for which such lease has been extended). "Average Life" means, as of the date of determination, with respect to any Indebtedness or Preferred Stock, the quotient obtained by dividing (i) the sum of the products of numbers of years from the date of determination to the dates of each successive scheduled principal payment of such Indebtedness or redemption or similar payment with respect to such Preferred Stock multiplied by the amount of such payment by (ii) the sum of all such payments. "Bank Indebtedness" means any and all amounts payable by the Company or any STFC Guarantor under or in respect of the Credit Facility, or any facility that refinances or replaces the Credit Facility, in each case as amended, refinanced or replaced from time to time, including principal, premium (if any), interest (including interest accruing on or after the filing of any petition in bankruptcy or for reorganization relating to the Company whether or not a claim for post filing interest is allowed in such proceedings), fees, charges, expenses, reimbursement obligations, Guarantees and all other amounts payable thereunder or in respect thereof. "Banks" has the meaning specified in the Credit Facility. 3 "Board of Directors" means the Board of Directors of the Company or any committee thereof duly authorized to act on behalf of such Board. "Business Day" means each day which is not a Legal Holiday. "Capital Lease Obligations" means an obligation that is required to be classified and accounted for as a capital lease for financial reporting purposes in accordance with GAAP, and the amount of Indebtedness represented by such obligation shall be the capitalized amount of such obligation determined in accordance with GAAP; and the Stated Maturity thereof shall be the date of the last payment of rent or any other amount due under such lease prior to the first date upon which such lease may be terminated by the lessee without payment of a penalty. "Capital Stock" of any Person means any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) equity of such Person, including any Preferred Stock, but excluding any debt securities convertible into such equity. "Change of Control" means the occurrence of any of the following events: (i) any "person" (as such term is used in SectionsE13(d) and 14(d) of the Exchange Act), other than one or more Permitted Holders or STFI, is or becomes the beneficial owner (as defined in RulesE13d-3 and 13d-5 under the Exchange Act except that for purposes of this clauseE(i) such person shall be deemed to have "beneficial ownership" of all shares that any such person has the right to acquire, whether such right is exercisable immediately or only after the passage of time), directly or indirectly, of more than 30% of the total voting power of the Voting Stock of the Company; provided, however, that the Permitted Holders beneficially own (as defined in RulesE13d-3 and 13d-5 under the Exchange Act), directly or indirectly, in the aggregate a lesser percentage of the total voting power of the Voting Stock of the Company than such other person and do not have the right or ability by voting power, contract or otherwise to elect or designate for election a majority of the Board of Directors (for the purposes of this clauseE(i), a person shall be deemed beneficially to own any Voting Stock of a specific corporation held by a another corporation (the "parent corporation"), if such other person is the beneficial owner (as defined in this clauseE(i)), directly or indirectly, of more than 30% of the voting power of the Voting Stock of such parent corporation and the Permitted Holders beneficially own (as defined in this clauseE(i) above), directly or indirectly, in the aggregate a 4 lesser percentage of the voting power of the Voting Stock of such parent corporation and do not have the right or ability by voting power, contract or otherwise to elect or designate for election a majority of the board of directors of such parent corporation); (ii) one or more Permitted Holders collectively own beneficially, directly or indirectly, shares representing more than 49% of the total voting power of the outstanding Voting Stock of the Company or STFI; provided, however, a Person shall be deemed to beneficially own any Voting Stock of a specified corporation or other entity held by another corporation or other entity (the "parent entity") if such person owns beneficially more than 49% of the total voting power of the Voting Stock of such parent entity; (iii) during any period of two consecutive years, individuals who at the beginning of such period constituted the Board of Directors (together with any new directors whose election by such Board of Directors or whose nomination for election by the shareholder of the Company was approved by a vote of 60% of the directors of the Company then still in office who were either directors at the beginning of such period or whose election or nomination for election was previously so approved) cease for any reason to constitute a majority of the Board of Directors then in office; or (iv) the merger or consolidation of the Company with or into another Person or the merger of another Person with or into the Company, or the sale of all or substantially all the assets of the Company to another Person (other than a Person that is controlled by the Permitted Holders) and, in the case of any such merger or consolidation, the securities of the Company that are outstanding immediately prior to such transaction and which represent 100% of the aggregate voting power of the Voting Stock of the Company are changed into or exchanged for cash, securities or property, unless pursuant to such transaction such securities are changed into or exchanged for, in addition to any other consideration, securities of the surviving corporation that represent immediately after such transaction, at least a majority of the aggregate voting power of the Voting Stock of the surviving corporation. "Code" means the Internal Revenue Code of 1986, as amended. "Company" means the party named as such in this Indenture until a successor replaces it and, thereafter, means the successor and, for purposes of any provision contained herein and required by the TIA, each other obligor on the indenture securities. 5 "Consolidated Coverage Ratio" as of any date of determination means the ratio of (i) the aggregate amount of EBITDA for the period of the most recent four consecutive fiscal quarters ending at least 45 days prior to the date of such determination to (ii) Consolidated Interest Expense for such four fiscal quarters; provided, however, that (1) if the Company or any Restricted Subsidiary has Incurred any Indebtedness since the beginning of such period that remains outstanding or if the transaction giving rise to the need to calculate the Consolidated Coverage Ratio is an Incurrence of Indebtedness, or both, EBITDA and Consolidated Interest Expense for such period shall be calculated after giving effect on a pro forma basis to such Indebtedness as if such Indebtedness has been Incurred on the first day of such period and the discharge of any other Indebtedness repaid, repurchased, defeased or otherwise discharged with the proceeds of such new Indebtedness as if such discharge had occurred on the first day of such period, (2) if since the beginning of such period the Company or any Restricted Subsidiary shall have made any Asset Disposition, the EBITDA for such period shall be reduced by an amount equal to the EBITDA (if positive) directly attributable to the assets which are the subject of such Asset Disposition for such period, or increased by an amount equal to the EBITDA (if negative), directly attributable thereto for such period and Consolidated Interest Expense for such period shall be reduced by an amount equal to the Consolidated Interest Expense directly attributable to any Indebtedness of the Company or any Restricted Subsidiary repaid, repurchased, defeased or otherwise discharged with respect to the Company and its continuing Restricted Subsidiaries in connection with such Asset Disposition for such period (or, if the Capital Stock of any Restricted Subsidiary is sold, the Consolidated Interest Expense for such period directly attributable to the Indebtedness of such Restricted Subsidiary to the extent the Company and its continuing Restricted Subsidiaries are no longer liable for such Indebtedness after such sale), (3) if since the beginning of such period the Company or any Restricted Subsidiary (by merger or otherwise) shall have made an Investment in any Restricted Subsidiary (or any person which becomes a Restricted Subsidiary) or an acquisition of assets, including any acquisition of assets occurring in connection with a transaction causing a calculation to be made hereunder, which constitutes all or substantially all of an operating unit of a business, EBITDA and Consolidated Interest Expense for such period shall be calculated after giving pro forma effect thereto (including the Incurrence of any Indebtedness) as if such Investment or acquisition occurred on the first day of such period and (4) if since the beginning of such period any Person (that subsequently became a Restricted Subsidiary or was merged with or into the Company or any Restricted Subsidiary since the beginning or such period) shall have made any Asset Disposition, any Investment or 6 acquisition of assets that would have required an adjustment pursuant to clauseE(2) or (3) above if made by the Company or a Restricted Subsidiary during such period, EBITDA and Consolidated Interest Expense for such period shall be calculated after giving pro forma effect thereto as if such Asset Disposition, Investment or acquisition occurred on the first day of such period. For purposes of this definition, whenever pro forma effect is to be given to an acquisition of assets, the amount of income or earnings relating thereto, and the amount of Consolidated Interest Expense associated with any Indebtedness Incurred in connection therewith, the pro forma calculations shall be determined in good faith by a responsible financial or accounting Officer of the Company. If any Indebtedness bears a floating rate of interest and is being given pro forma effect, the interest of such Indebtedness shall be calculated as if the rate in effect on the date of determination had been the applicable rate for the entire period (taking into account any Interest Rate Agreement applicable to such Indebtedness if such Interest Rate Agreement has a remaining term in excess of 12Emonths). "Consolidated Interest Expense" means, for any period, the total interest expense of the Company and its consolidated Restricted Subsidiaries, plus, to the extent not included in such total interest expense, and to the extent incurred by the Company or its Restricted Subsidiaries, (i) interest expense attributable to capital leases and one-third of the rental expense attributable to operating leases, (ii) amortization of debt discount and debt issuance cost, (iii) capitalized interest, (iv) non-cash interest expenses, (v) commissions, discounts and other fees and charges owed with respect to letters of credit and bankers' acceptance financing, (vi) net costs associated with Hedging Obligations (including amortization of fees), (vii) Preferred Stock dividends in respect of all Preferred Stock held by Persons other than the Company or a Wholly Owned Subsidiary, (viii) interest incurred in connection with Investments in discontinued operations, (ix) interest accruing on any Indebtedness of any other Person to the extent such Indebtedness is Guaranteed by the Company or any Restricted Subsidiary and (x) the cash contributions to any employee stock ownership plan or similar trust to the extent such contributions are used by such plan or trust to pay interest or fees to any Person (other than the Company) in connection with Indebtedness Incurred by such plan or trust. "Consolidated Net Income" means, for any period, the net income of the Company and its consolidated Subsidiaries; provided, however, that there shall not be included in such Consolidated Net Income: (i) any net income of any Person if such Person is not a Restricted Subsidiary, except that (A) subject to the 7 exclusion contained in clauseE(iv) below, the Company's equity in the net income of any such Person for such period shall be included in such Consolidated Net Income up to the aggregate amount of cash actually distributed by such Person during such period to the Company or a Restricted Subsidiary as a dividend or other distribution (subject, in the case of a dividend or other distribution paid to a Restricted Subsidiary, to the limitations contained in clauseE(iii) below) and (B) the Company's equity in a net loss of any such Person for such period shall be included in determining such Consolidated Net Income; (ii) any net income (or loss) of any Person acquired by the Company or a Subsidiary in a pooling of interests transactions for any period prior to the date of such acquisition; (iii) any net income of any Restricted Subsidiary if such Restricted Subsidiary is subject to restrictions, directly or indirectly, on the payment of dividends or the making of distributions by such Restricted Subsidiary, directly or indirectly, to the Company, except that (A) subject to the exclusion contained in clauseE(iv) below, the Company's equity in the net income of any such Restricted Subsidiary for such period shall be included in such Consolidated Net Income up to the aggregate amount of cash actually distributed by such Restricted Subsidiary during such period to the Company or another Restricted Subsidiary as a dividend or other distribution (subject, in the case of a dividend or other distribution paid to another Restricted Subsidiary, to the limitation contained in this clause) and (B) the Company's equity in a net loss of any such Restricted Subsidiary for such period shall be included in determining such Consolidated Net Income; (iv) any gain (but not loss) realized upon the sale or other disposition of any assets of the Company or its consolidated Subsidiaries (including pursuant to any sale-and-leaseback arrangement) which is not sold or otherwise disposed of in the ordinary course of business and any gain (but not loss) realized upon the sale or other disposition of any Capital Stock of any Person; (v) extraordinary gains or losses; and (vi) the cumulative effect of a change in accounting principles. Notwithstanding the foregoing, for the purposes of Section 4.05 only, there shall be excluded from Consolidated Net Income any dividends, repayments of loans or advances or other transfers of assets from Unrestricted Subsidiary to the Company or a Restricted Subsidiary to the extent such 8 dividends, repayments or transfers increase the amount of Restricted Payments permitted under Section 4.05 pursuant to clauseE(a)(3)(D) thereof. "Consolidated Net Worth" means the total of the amounts shown on the balance sheet of the Company and its consolidated Subsidiaries, determined on a consolidated basis in accordance with GAAP, as of the end of the most recent fiscal quarter of the Company ending at least 45Edays prior to the taking of any action for the purpose of which the determination is being made, as (i) the par or stated value of all outstanding Capital Stock of the Company plus (ii) paid-in capital or capital surplus relating to such Capital Stock plus (iii) any retained earnings or earned surplus less (A) any accumulated deficit and (B) any amounts attributable to Disqualified Stock. "Currency Agreement" means in respect of a Person any foreign exchange contract, currency swap agreement or other similar agreement to which such Person is a party or a beneficiary. "Credit Facility" means the Credit Agreement dated as of March 12, 1996, as amended from time to time, among the Company, STFI, the Lenders referred to therein and the Banks referred to therein, Credit Suisse, as Administrative Agent and Collateral Agent, Citicorp USA, Inc. and NationsBank, N.A., as Documentation Agent. "Default" means any event which is, or after notice or passage of time or both would be, an Event of Default. "Designated Preferred Stock" means the 6% Cumulative Convertible Preferred Stock issued by STFI in connection with the Acquisition. "Designated Senior Indebtedness" means (i) the Bank Indebtedness and (ii) any other Senior Indebtedness of the Company which, at the date of determination, has an aggregate principal amount outstanding of, or under which, at the date of determination, the holders thereof are committed to lend up to, at least $10 million and is specifically designated by the Company in the instrument evidencing or governing such Senior Indebtedness as "Designated Senior Indebtedness" for purposes of this Indenture. "Disqualified Stock" means, with respect to any Person, any Capital Stock which by its terms (or by the terms of any security into which it is convertible or for which it is exchangeable) or upon the happening of any event (i) matures or is mandatorily redeemable pursuant to a sinking fund obligation or otherwise, (ii) is convertible or exchangeable for Indebtedness or Disqualified Stock or 9 (iii) is redeemable at the option of the holder thereof, in whole or in part, in each case on or prior to the first anniversary of the Stated Maturity of the Notes; provided, however, that any Capital Stock that would not constitute Disqualified Stock but for the provisions thereof giving holders thereof the right to require such Person to repurchase or redeem such Capital Stock upon the occurrence of an "asset sale" or "change of control" occurring prior to the first anniversary of the Stated Maturity of the Notes shall not constitute Disqualified Stock if the "asset sale" or "change of control" provisions applicable to such Capital Stock are not more favorable to the holders of such Capital Stock than the provisions in Section 4.07 and Section 4.12. "EBITDA" for any period means the sum of Consolidated Net Income plus the following to the extent deducted in calculating such Consolidated Net Income: (a) all income tax expense of the Company, (b) Consolidated Interest Expense, (c) depreciation expense, (d) amortization expense and (e) all other non-cash items reducing such Consolidated Net Income (excluding any non-cash item to the extent it represents an accrual of, or reserve for, cash disbursement for any subsequent period) less all non-cash items increasing such Consolidated Net Income (such amount calculated pursuant to this clauseE(e) not to be less than zero), in each case for such period. Notwithstanding the foregoing, the provision for taxes based on the income or profits of, and the depreciation and amortization of, and other non-cash items with respect to, a Subsidiary of the Company shall be added to Consolidated Net Income to compute EBITDA only to the extent (and in the same proportion) that the net income of such Subsidiary was included in calculating Consolidated Net Income and only if a corresponding amount would be permitted at the date of determination to be dividended to the Company by such Subsidiary without prior approval (that has not been obtained), pursuant to the terms of its charter and all agreements, instruments, judgments, decrees, orders, statuses, rules and governmental regulations applicable to such Subsidiary or its stockholders. "Exchange Act" means the Securities Exchange Act of 1934, as amended. "GAAP" means generally accepted accounting principles in the United States of America as in effect as of the Issue Date, including those set forth (i) in the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants, (ii) statements and pronouncements of the Financial Accounting Standards Board, (iii) in such other statements by such other entity as approved by a significant segment of the accounting profession and (iv) the rules and regulations of the SEC governing the inclusion of financial statements (including pro 10 forma financial statements) in periodic reports required to be filed pursuant to Section 13 of the Exchange Act, including opinions and pronouncements in staff accounting bulletins and similar written statements from the accounting staff of the SEC. "Guarantee" means any obligation, contingent or otherwise, of any Person directly or indirectly guaranteeing any Indebtedness or other obligation of any Person and any obligation, direct or indirect, contingent or otherwise, of such Person (i) to purchase or pay (or advance or supply funds for the purchase or payment of) such Indebtedness or other obligation of such Person (whether arising by virtue of partnership arrangements, or by agreements to keep-well, to purchase assets, goods, securities or services, to take-or-pay or to maintain financial statement conditions or otherwise) or (ii) entered into for the purpose of assuring in any other manner the obligee of such Indebtedness or other obligation of the payment thereof or to protect such obligee against loss in respect thereof (in whole or in part); provided, however, that the term "Guarantee" shall not include endorsements for collection or deposit in the ordinary course of business. The term "Guarantee" used as a verb has a corresponding meaning. The term "Guarantor" shall mean any Person Guaranteeing any obligation. "Guaranty" means the Guarantee of the Notes by STFI and the Subsidiary Guarantors pursuant to this Indenture. "Hedging Obligations" of any Person means the obligations of such Person pursuant to any Interest Rate Agreement or Currency Agreement. "Holder" or "Noteholder" means the Person in whose name a Note is registered on the Registrar's books. "Incur" means issue, assume, Guarantee, incur or otherwise become liable for; provided, however, that any Indebtedness or Capital Stock of a Person existing at the time such Person becomes a Subsidiary (whether by merger, consolidation, acquisition or otherwise) shall be deemed to be Incurred by such Subsidiary at the time it becomes Subsidiary. The term "Incurrence" when used as a noun shall have a correlative meaning. The accretion of principal of a non-interest bearing or other discount security shall be deemed the Incurrence of Indebtedness. "Indebtedness" means, with respect to any Person on any date of determination (without duplication): (i) the principal of and premium (if any) in respect of (A) indebtedness of such Person for money borrowed and (B) indebtedness evidenced by notes, debentures, bonds or 11 other similar instruments for the payment of which such Person is responsible or liable; (ii) all Capital Lease Obligations of such Person and all Attributable Debt in respect of Sale/Leaseback Transactions entered into by such Person; (iii) all obligations of such Person issued or assumed as the deferred purchase price of property, all conditional sale obligations of such Person and all obligations of such Person under any title retention agreement (but excluding trade accounts payable arising in the ordinary course of business); (iv) all obligations of such Person for the reimbursement of any obligor on any letter of credit, banker's acceptance or similar credit transaction (other than the obligations with respect to letters of credit securing obligations (other than obligations described in (i) through (iii) above) entered into in the ordinary course of business of such Person to the extent such letters of credit are not drawn upon or, if and to the extent drawn upon, such drawing is reimbursed no later than the third Business Day following receipt by such Person of a demand for reimbursement following payment on the letter of credit); (v) the amount of all obligations of such Person with respect to the redemption, repayment or other repurchase of any Disqualified Stock or, with respect to any Subsidiary of such Person, any Preferred Stock (but excluding, in each case, any accrued dividends); (vi) all obligations of the type referred to in clausesE(i) through (v) of other Persons and all dividends of other Persons for the payment of which, in either case, such Person is responsible or liable, directly or indirectly, as obligor, Guarantor or otherwise, including by means of any Guarantee; (vii) all obligations of the type referred to in clausesE(i) through (vi) of other Persons secured by any Lien on any property or asset of such Person (whether or not such obligation is assumed by such Person), the amount of such obligation being deemed to be the lesser of the value of such property or assets or the amount of the obligation so secured; and (viii) to the extent not otherwise included in this definition, Hedging Obligations of such Person. The amount of Indebtedness of any Person at any date shall be the outstanding balance at such date of all unconditional obligations as described above and the maximum 12 liability, upon the occurrence of the contingency giving rise to the obligation, of any contingent obligations at such date. "Indenture" means this Indenture as amended or supplemented from time to time. "Interest Rate Agreement" means any interest rate swap agreement, interest rate cap agreement or other financial agreement or arrangement designed to protect the Company or any Restricted Subsidiary against fluctuations in interest rates. "Investment" in any Person means any direct or indirect advance, loan (other than advances to customers in the ordinary course of business that are recorded as accounts receivable on the balance sheet of such Person) or other extensions of credit (including by way of Guarantee or similar arrangement) or capital contribution to (by means of any transfer of cash or other property to others or any payment for property or services for the account or use of others), or any purchase or acquisition of Capital Stock, Indebtedness or other similar instruments issued by such Person. For purposes of the definition of "Unrestricted Subsidiary", the definition of "Restricted Payment" and Section 4.05, (i) "Investment" shall include the portion (proportionate to the Company's equity interest in such Subsidiary) of the fair market value of the net assets of any Subsidiary of the Company at the time that such Subsidiary is designated an Unrestricted Subsidiary; provided, however, that upon a redesignation of such Subsidiary as a Restricted Subsidiary, the Company shall be deemed to continue to have a permanent "Investment" in an Unrestricted Subsidiary equal to an amount (if positive) equal to (x) the Company's "Investment" in such Subsidiary at the time of such redesignation less (y) the portion (proportionate to the Company's equity interest in such Subsidiary) of the fair market value of the net assets of such Subsidiary at the time of such redesignation; and (ii) any property transferred to or from an Unrestricted Subsidiary shall be valued at its fair market value at the time of such transfer, in each case as determined in good faith by the Board of Directors. "Issue Date" means the date on which the Notes are originally issued. "Lien" means any mortgage, pledge, security interest, encumbrance, lien or charge of any kind (including any conditional sale or other title retention agreement or lease in the nature thereof). "Net Available Cash" from an Asset Disposition means cash payments received therefrom (including any cash payments received by way of deferred payment of principal pursuant to a note or installment receivable or otherwise, but only as and 13 when received, but excluding any other consideration received in the form of assumption by the acquiring Person of Indebtedness or other obligations relating to such properties or assets or received in any other noncash form) in each case net of all legal, title and recording tax expenses, commissions and other fees and expenses incurred, and all Federal, state, provincial, foreign and local taxes required to be accrued as a liability under GAAP, as a consequence of such Asset Disposition, and in each case net of all payments made on any Indebtedness which is secured by any assets subject to such Asset Disposition, in accordance with the terms of any Lien upon or other security agreement of any kind with respect to such assets, or which must by its terms, or in order to obtain a necessary consent to such Asset Disposition, or by applicable law be, repaid out of the proceeds from such Asset Disposition, and net of all distributions and other payments required to be made to minority interest holders in Subsidiaries or joint ventures as a result of such Asset Disposition. "Net Cash Proceeds," with respect to any issuance or sale of Capital Stock, means the cash proceeds of such issuance or sale net of attorneys' fees, accountants' fees, underwriters' or placement agents' fees, discounts or commissions and brokerage, consultant and other fees actually incurred in connection with such issuance or sale and net of taxes paid or payable as a result thereof. "Officer" means the Chairman of the Board, the President, any Vice President, the Treasurer or the Secretary of the Company. "Officers' Certificate" means a certificate signed by two Officers. "Opinion of Counsel" means a written opinion from legal counsel who is acceptable to the Trustee. The counsel may be an employee of or counsel to the Company or the Trustee. "Permitted Holders" means JeffreyEJ. Steiner and his "associates" (as defined in Rule 12b-2 under the Exchange Act as in effect on the Issue Date, except that a person shall not be an "associate" for purposes of this Indenture solely because such person comes within the definition of such term in clauseE(a) of such Rule) and his Affiliates. "Permitted Investment" means an Investment by the Company or any Restricted Subsidiary in (i) a Restricted Subsidiary or a Person that will, upon the making of such Investment, become a Restricted Subsidiary; provided, however, that the primary business of such Restricted Subsidiary is a Related Business; (ii) another Person if as a result of such 14 Investment such other Person is merged or consolidated with or into, or transfers or conveys all or substantially all its assets to, the Company or a Restricted Subsidiary; provided, however, that such Person's primary business is a Related Business; (iii) Temporary Cash Investments; (iv) receivables owing to the Company or any Restricted Subsidiary if created or acquired in the ordinary course of business and payable or dischargeable in accordance with customary trade terms; provided, however, that such trade terms may include such consessionary trade terms as the Company or any such Restricted Subsidiary deems reasonable under the circumstances; (v) payroll, travel and similar advances to cover matters that are expected at the time of such advances ultimately to be treated as expenses for accounting purposes and that are made in the ordinary course of business; (vi) loans or advances to employees made in the ordinary course of business consistent with past practices of the Company or such Restricted Subsidiary; and (vii) stock, obligations or securities received in settlement of debts created in the ordinary course of business and owing to the Company or any Restricted Subsidiary or in satisfaction of judgments. "Person" means any individual, corporation, partnership, joint venture, association, joint-stock company, trust, unincorporated organization, government or any agency or political subdivision thereof or any other entity. "Preferred Stock", as applied to the Capital Stock of any corporation, means Capital Stock of any class or classes (however designated) which is preferred to the payment of dividends, or as to the distribution of assets upon any voluntary or involuntary liquidation or dissolution of such corporation, over shares of Capital Stock of any other class of such corporation. "principal" of a Note means the principal of the Note plus the premium, if any, payable on the Note which is due or overdue or is to become due at the relevant time. "Public Equity Offering" means an underwritten primary public offering of common stock of STFI pursuant to an effective registration statement under the Securities Act. "Public Market" means any time after (x) a Public Equity Offering has been consummated and (y) at least 15% of the total issued and outstanding common stock of STFI has been distributed by means of an effective registration statement under the Securities Act or sales pursuant to Rule 144 under the Securities Act. "Refinance" means, in respect of any Indebtedness, to refinance, extend, renew, refund, repay, prepay, redeem, 15 defease or retire, or to issue other Indebtedness in exchange or replacement for, such Indebtedness. "Refinanced" and "Refinancing" shall have correlative meanings. "Refinancing Indebtedness" means Indebtedness that Refinances any Indebtedness of the Company or any Restricted Subsidiary existing on the Issue Date or Incurred in compliance with the Indenture including Indebtedness that Refinances Refinancing Indebtedness; provided, however, that (i) such Refinancing Indebtedness has a Stated Maturity no earlier than the Stated Maturity of the Indebtedness being Refinanced, (ii) such Refinancing Indebtedness has an Average Life at the time such Refinancing Indebtedness is Incurred that is equal to or greater than the Average Life of the Indebtedness being Refinanced and (iii) such Refinancing Indebtedness has an aggregate principal amount (or if Incurred with original issue discount, an aggregate issue price) that is equal to or less than the aggregate principal amount (or if Incurred with original issue discount, the aggregate accreted value) then outstanding or committed (plus fees and expenses, including any premium and defeasance costs) under the Indebtedness being Refinanced; provided further, however, that Refinancing Indebtedness shall not includeE(x) Indebtedness of a Subsidiary that Refinances Indebtedness of the Company orE(y) Indebtedness of the Company or a Restricted Subsidiary that refinances Indebtedness of an Unrestricted Subsidiary. "Related Business" means any business related, ancillary or complementary to the business of the Company and the Restricted Subsidiaries on the Issue Date. "Representative" means any trustee, agent or representative (if any) for an issue of Senior Indebtedness of the Company. "Restricted Payment" with respect to any Person means (i) the declaration or payment of any dividends or any other distributions of any sort in respect of its Capital Stock (including any payment in connection with any merger or consolidation involving such Person) or similar payment to the direct or indirect holders of its Capital Stock (other than dividends or distributions payable solely in its Capital Stock (other than Disqualified Stock) and dividends or distributions payable solely to the Company or a Restricted Subsidiary, and other than pro rata dividends or other distributions made by a Subsidiary that is not a Wholly Owned Subsidiary to minority stockholders (or owners of an equivalent interest in the case of a Subsidiary that is an entity other than a corporation)), (ii) the purchase, redemption or other acquisition or retirement for value of any Capital Stock of the Company held by any Person or of any Capital stock of a Restricted Subsidiary held by any Affiliate of the Company (other than a Restricted Subsidiary), including the exercise of any option 16 to exchange any Capital Stock (other than into Capital Stock of the Company that is not Disqualified Stock), (iii) the purchase, repurchase, redemption, defeasance or other acquisition or retirement for value, prior to scheduled maturity, scheduled repayment or scheduled sinking fund payment of any Subordinated Obligations (other than the purchase, repurchase or other acquisition of Subordinated Obligations purchased in anticipation of satisfying a sinking fund obligation, principal installment or final maturity, in each case due within one year of the date of acquisition) or (iv) the making of any Investment in any Person (other than a Permitted Investment). "Restricted Subsidiary" means any Subsidiary of the Company that is not an Unrestricted Subsidiary. "Revolving Credit Provisions" means the provisions in the Credit Facility pursuant to which the lenders have committed to make available to the Company a revolving credit facility in a maximum principal amount of $25.0 million. "Sale/Leaseback Transaction" means an arrangement relating to property now owned or hereafter acquired whereby the Company or a Restricted Subsidiary transfers such property to a Person and the Company or a Restricted Subsidiary leases it from such Person. "SEC" means the Securities and Exchange Commission. "Secured Indebtedness" means any Indebtedness of the Company secured by a Lien. "Senior Indebtedness" with respect to any Person means (i) the Bank Indebtedness, (ii) Indebtedness of such Person, whether outstanding on the Issue Date or thereafter Incurred and (iii) accrued and unpaid interest (including interest accruing on or after the filing of any petition in bankruptcy or for reorganization relating to such Person whether or not post-filing interest is allowed in such proceeding) in respect of (A) indebtedness of such Person for money borrowed and (B) indebtedness evidenced by notes, debentures, bonds or other similar instruments for the payment of which such Person is responsible or liable unless, in the instrument creating or evidencing the same or pursuant to which the same is outstanding, it is provided that such obligations are subordinate in right of payment to the Notes or the applicable Guaranty, as the case may be; provided, however, that Senior Indebtedness shall not include (1) any obligation of such Person to any Subsidiary of such Person, (2) any liability for Federal, state, local or other taxes owed or owing by such Person, (3) any accounts payable or other liability to trade creditors arising in the ordinary course of business (including guarantees thereof or 17 instruments evidencing such liabilities), (4) any Indebtedness of such Person (and any accrued and unpaid interest in respect thereof) which by its terms is subordinate or junior in any respect to any other Indebtedness or other obligation of such Person or (5) that portion of any Indebtedness which at the time of Incurrence is Incurred in violation of this Indenture, it being understood that, for purposes of this clauseE(5), all Bank Indebtedness shall at all times constitute Senior Indebtedness. "Senior Subordinated Indebtedness" with respect to any Person means the Notes (in the case of the Company) or the Guaranty of such Person (in the case of an STFC Guarantor) and, in each case, any other Indebtedness of such Person that specifically provides that such Indebtedness is to rank pari passu with the Notes or such Guaranty, as the case may be, in right of payment and is not subordinated by its terms in right of payment to any Indebtedness or other obligation of the Company or such STFC Guarantor, respectively, which is not Senior Indebtedness of such Person. "Significant Subsidiary" means any Restricted Subsidiary that would be a "Significant Subsidiary" of the Company within the meaning of Rule 1-02 under Regulation S-X promulgated by the SEC. "Stated Maturity" means, with respect to any security, the date specified in such security as the fixed date on which the final payment of principal of such security is due and payable, including pursuant to any mandatory redemption provision (but excluding any provision providing for the repurchase of such security at the option of the holder thereof upon the happening of any contingency unless such contingency has occurred). "STFC Guarantors" means each of STFI and the Subsidiary Guarantors. "STFI" means Shared Technologies Fairchild Inc., a Delaware corporation. "Subordinated Obligation" means any Indebtedness of the Company (whether outstanding on the Issue Date or thereafter Incurred) which is subordinate or junior in right of payment to the Notes pursuant to a written agreement to the effect. "Subsidiary" means, in respect of any Person, any corporation, association, partnership or other business entity of which more than 50% of the total voting power of shares of Capital Stock or other interests (including partnership interests) entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers, 18 or trustees thereof is at the time owned or controlled, directly or indirectly, by (i) such Person, (ii) such Person and one or more Subsidiaries of such Person or (iii) one or more Subsidiaries of such Person. "Subsidiary Guarantor" means each Subsidiary of the Company that Guarantees any Indebtedness of the Company. "Subsidiary Guaranty" means the Guaranty by a Subsidiary Guarantor of the Company's obligations with respect to the Notes. "Temporary Cash Investments" means any of the following: (i) any investment in direct obligations of the United States of America or any agency thereof or obligations guaranteed by the United States of America or any agency thereof, (ii) investments in time deposit accounts, certificates of deposit and money market deposits maturing within 180 days of the date of acquisition thereof issued by a bank or trust company which is organized under the laws of the United States of America, any state thereof or any foreign country recognized by the United States, and which bank or trust company has capital, surplus and undivided profits aggregating in excess of $50,000,000 (or the foreign currency equivalent thereof) and has outstanding debt which is rated "A" (or such similar equivalent rating) or higher by at least one nationally recognized statistical rating organization (as defined in Rule 436 under the Securities Act) or any money-market fund sponsored by any registered broker dealer or mutual fund distributor, (iii) repurchase obligations with a term of not more than 30 days for underlying securities of the types described in clause (i) above entered into with a bank meeting the qualifications described in clause (ii) above, (iv) investments in commercial paper, maturing not more than 90 days after the date of acquisition, issued by a corporation (other than an Affiliate of the Company) organized and in existence under the laws of the United States of America or any foreign country recognized by the United States of America with a rating at the time as of which any investment therein is made of "P-1" (or higher) according to Moody's Investors Service, Inc., or "A-1" (or higher) according to Standard and Poor's Ratings Group and (v) investments in securities with maturities of six months or less from the date of acquisition issued or fully guaranteed by any state, commonwealth or territory of the United States of America, or by any political subdivision or taxing authority thereof, and rated at least "A" by Standard & Poor's Ratings Group or "A" by Moody's Investors Service, Inc. "Term Loan Provisions" means the provisions in the Credit Facility pursuant to which the lenders commit to make available to the Company $120.0 million of credit facilities 19 in the form of either amortizing term loans or letters of credit. "TIA" means the Trust Indenture Act of 1939 (15EU.S.C. ss.ss.E77aaa-77bbbb) as in effect on the date of this Indenture. "Trust Officer" means any officer or assistant officer of the Trustee assigned by the Trustee to administer its corporate trust matters. "Trustee" means the party named as such in this Indenture until a successor replaces it and, thereafter, means the successor. "Uniform Commercial Code" means the New York Uniform Commercial Code as in effect from time to time. "Unrestricted Subsidiary" means (i) any Subsidiary of the Company that at the time of determination shall be designated an Unrestricted Subsidiary by the Board of Directors in the manner provided below and (ii) any Subsidiary of an Unrestricted Subsidiary. The Board of Directors may designate any Subsidiary of the Company (including any newly acquired or newly formed Subsidiary) to be an Unrestricted Subsidiary unless such Subsidiary or any of its Subsidiaries owns any Capital Stock or Indebtedness of, or holds any Lien on any property of, the Company or any other Subsidiary of the Company that is not a Subsidiary of the Subsidiary to be so designated; provided, however, that either (A) the Subsidiary to be so designated has total assets of $1,000 or less or (B) if such Subsidiary has assets greater than $1,000, such designation would be permitted under Section 4.05. The Board of Directors may designate any Unrestricted Subsidiary to be a Restricted Subsidiary; provided, however, that immediately after giving effect to such designation (x) the Company could Incur $1.00 of additional Indebtedness under Section 4.03(a) and (y) no Default shall have occurred and be continuing. Any such designation by the Board of Directors shall be by the Company to the Trustee by promptly filing with the Trustee a copy of the Board resolution giving effect to such designation and an Officers' Certificate certifying that such designation complied with the foregoing provisions. "U.S. Government Obligations" means direct obligations (or certificates representing an ownership interest in such obligations) of the United States of America (including any agency or instrumentality thereof) for the payment of which the full faith and credit of the United States of America is pledged and which are not callable at the issuer's option. 20 "Voting Stock" of a Person means all classes of Capital Stock or other interests (including partnership interests) of such Person then outstanding and normally entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof. "Wholly Owned Subsidiary" means a Restricted Subsidiary all the Capital Stock of which (other than directors' qualifying shares and shares held by other Persons to the extent such shares are required by applicable law to be held by a Person other than the Company or a Restricted Subsidiary) is owned by the Company or one of more Wholly Owned Subsidiaries. SECTION 1.02. Other Definitions. Defined in Term Section "Affiliate Transaction" ................ 4.08 "Bankruptcy Law" ....................... 6.01 "Blockage Notice" ...................... 10.03 "covenant defeasance option" ........... 8.01(b) "Custodian" ............................ 6.01 "Default Amount"........................ 6.02 "Event of Default" ..................... 6.01 "legal defeasance option" .............. 8.01(b) "Legal Holiday" ........................ 12.08 "Offer" ................................ 4.07 "Offer Amount" ......................... 4.07 "Offer Period" ......................... 4.07 "pay the Notes" ........................ 10.03 "Paying Agent" ......................... 2.03 "Payment Blockage Period" .............. 10.03 "Purchase Date" ........................ 4.07 "Registrar"............................. 2.03 "Restricted Payment" ................... 4.05 "Successor Company" .................... 5.01 SECTION 1.03. Incorporation by Reference of Trust Indenture Act. This Indenture is subject to the mandatory provisions of the TIA which are incorporated by reference in and made a part of this Indenture. The following TIA terms have the following meanings: "Commission" means the SEC. "indenture securities" means the Notes and the Guaranties. "indenture security holder" means a Noteholder. 21 "indenture to be qualified" means this Indenture. "indenture trustee" or "institutional trustee" means the Trustee. "obligor" on the indenture securities means the Company, STFI, the Subsidiary Guarantors and any other obligor on the indenture securities. 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 GAAP; (3) "or" is not exclusive; (4) "including" means including without limitation; (5) words in the singular include the plural and words in the plural include the singular; (6) unsecured Indebtedness shall not be deemed to be subordinate or junior to Secured Indebtedness merely by virtue of its nature as unsecured Indebtedness; (7) the principal amount of any noninterest bearing or other discount security at any date shall be the principal amount thereof that would be shown on a balance sheet of the issuer dated such date prepared in accordance with GAAP; (8) the principal amount of any Preferred Stock shall be (i) the maximum liquidation value of such Preferred Stock or (ii) the maximum mandatory redemption or mandatory repurchase price with respect to such Preferred Stock, whichever is greater; and (9) all references to the date the Notes were originally issued shall refer to the date the Initial Notes were originally issued. 22 ARTICLE 2 The Notes SECTION 2.01. Form and Dating. Provisions relating to the Initial Notes, the Private Exchange Notes and the Exchange Notes are set forth in Appendix 1, which is hereby incorporated in and expressly made part of this Indenture. The Initial Notes and the Trustee's certificate of authentication shall be substantially in the form of ExhibitEA which is hereby incorporated in and expressly made a part of this Indenture. The Exchange Notes, the Private Exchange Notes and the Trustee's certificate of authentication shall be substantially in the form of ExhibitEB, which is hereby incorporated in and expressly made a part of this Indenture. The Notes may have notations, legends or endorsements required by law, stock exchange rule, agreements to which the Company is subject, if any, or usage (provided that any such notation, legend or endorsement is in a form acceptable to the Company). Each Note shall be dated the date of its authentication. The terms of the Notes set forth in Exhibit A and ExhibitEB are part of the terms of this Indenture. SECTION 2.02. Execution and Authentication. Two Officers shall sign the Notes for the Company by manual or facsimile signature. The Company's seal shall be impressed, affixed, imprinted or reproduced on the Notes and may be in facsimile form. If an Officer whose signature is on a Note no longer holds that office at the time the Trustee authenticates the Note, the Note shall be valid nevertheless. A Note shall not be valid until an authorized signatory of the Trustee manually signs the certificate of authentication on the Note. The signature shall be conclusive evidence that the Note has been authenticated under this Indenture. The Trustee may appoint an authenticating agent reasonably acceptable to the Company to authenticate the Notes. Unless limited by the terms of such appointment, an authenticating agent may authenticate Notes whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as any Registrar, Paying Agent or agent for service of notices and demands. SECTION 2.03. Registrar and Paying Agent. The Company shall maintain an office or agency where Notes may be presented for registration of transfer or for exchange (the 23 "Registrar") and an office or agency where Notes may be presented for payment (the "Paying Agent"). The Registrar shall keep a register of the Notes and of their transfer and exchange. The Company may have one or more co-registrars and one or more additional paying agents. The term "Paying Agent" includes any additional paying agent. The Company shall enter into an appropriate agency agreement with any Registrar, Paying Agent or co-registrar not a party to this Indenture, which shall incorporate the terms of the TIA. 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 or Paying Agent, the Trustee shall act as such and shall be entitled to appropriate compensation therefor pursuant to Section 7.07. The Company or any of its domestically incorporated Wholly Owned Subsidiaries may act as Paying Agent, Registrar or transfer agent. The Company initially appoints the Trustee as Registrar and Paying Agent in connection with the Notes. SECTION 2.04. Paying Agent To Hold Money in Trust. Prior to each due date of the principal and interest on any Note, the Company shall deposit with the Paying Agent a sum in immediately available funds sufficient to pay such principal and interest 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 Noteholders or the Trustee all money held by the Paying Agent for the payment of principal of or interest on the Notes and shall notify the Trustee in writing of any default by the Company in making any such payment. If the Company or a Subsidiary of the Company acts as Paying Agent, it shall segregate the money held by it as Paying Agent and hold it as a separate trust fund. The Company at any time may require a Paying Agent to pay all money held by it to the Trustee and to account for any funds disbursed by the Paying Agent. Upon complying with this Section, the Paying Agent shall have no further liability for the money delivered to the Trustee. SECTION 2.05. Noteholder 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 Noteholders. If the Trustee is not the Registrar, the Company shall furnish to the Trustee, in writing at least five Business Days before each interest payment date 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 Noteholders. 24 SECTION 2.06. Replacement Notes. If a mutilated Note is surrendered to the Registrar or if the Holder of a Note claims that the Note has been lost, destroyed or wrongfully taken, the Company shall issue and the Trustee shall authenticate a replacement Note if the requirements of Section 8-405 of the Uniform Commercial Code are met and the Holder satisfies any other reasonable requirements of the Trustee. If required by the Trustee or the Company, such Holder shall furnish an indemnity bond sufficient in the judgment of the Company and the Trustee to protect the Company, the Trustee, the Paying Agent, the Registrar and any co-registrar from any loss which any of them may suffer if a Note is replaced. The Company and the Trustee may charge the Holder for their expenses in replacing a Note. Every replacement Note is an additional obligation of the Company. SECTION 2.07. Outstanding Notes. Notes outstanding at any time are all Notes authenticated by the Trustee except for those canceled by it, those delivered to it for cancellation and those described in this Section as not outstanding. A Note does not cease to be outstanding because the Company or an Affiliate of the Company holds the Note. If a Note is replaced pursuant to Section 2.06, it ceases to be outstanding unless the Trustee and the Company receive proof satisfactory to them that the replaced Note is held by a bona fide purchaser. If the Paying Agent segregates and holds in trust, in accordance with this Indenture, on a redemption date or maturity date money sufficient to pay all principal and interest payable on that date with respect to the Notes (or portions thereof) to be redeemed or maturing, as the case may be, and the Paying Agent is not prohibited from paying such money to the Noteholders on that date pursuant to the terms of this Indenture, then on and after that date such Notes (or portions thereof) cease to be outstanding and interest on them ceases to accrue. SECTION 2.08. Temporary Notes. Until definitive Notes are ready for delivery, the Company may prepare and the Trustee shall authenticate temporary Notes. Temporary Notes shall be substantially in the form of definitive Notes but may have variations that the Company considers appropriate for temporary Notes. Without unreasonable delay, the Company shall prepare and the Trustee shall authenticate definitive Notes and deliver them in exchange for temporary Notes. SECTION 2.09. Cancellation. The Company at any time may deliver Notes to the Trustee for cancellation. The Registrar and the Paying Agent shall forward to the Trustee 25 any Notes surrendered to them for registration of transfer, exchange or payment. The Trustee and no one else shall cancel and destroy (subject to the record retention requirements of the Exchange Act) all Notes surrendered for registration of transfer, exchange, payment or cancellation and deliver a certificate of such destruction to the Company unless the Company directs the Trustee to deliver canceled Notes to the Company. The Company may not issue new Notes to replace Notes it has redeemed, paid or delivered to the Trustee for cancellation. SECTION 2.10. Defaulted Interest. If the Company defaults in a payment of interest on the Notes, the Company shall pay defaulted interest (plus interest on such defaulted interest to the extent lawful) in any lawful manner. The Company shall pay the defaulted interest to the persons who are Noteholders on a subsequent special record date. The Company shall fix or cause to be fixed any such special record date and payment date which special record date shall be 10 days before such payment date and shall promptly mail to each Noteholder a notice that states the special record date, the payment date and the amount of defaulted interest to be paid. SECTION 2.11.EECUSIP Numbers.EEThe Company in issuing the Notes 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, however, that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or as contained in any notice of a redemption and that reliance may be placed only on the other identification numbers printed on the Notes, and any such redemption shall not be affected by any defect in or omission of such numbers. ARTICLE 3 Redemption SECTION 3.01. Notices to Trustee. If the Company elects to redeem Notes pursuant to paragraphE5 of the Notes, it shall notify the Trustee in writing of the redemption date, the principal amount of Notes to be redeemed and the paragraph of the Notes pursuant to which the redemption will occur. The Company shall give each notice to the Trustee provided for in this Section at least 60 days before the redemption date unless the Trustee consents to a shorter period. Such notice shall be accompanied by an Officers' Certificate and an Opinion of Counsel from the Company to the 26 effect that such redemption will comply with the conditions herein. SECTION 3.02. Selection of Notes To Be Redeemed. If fewer than all the Notes are to be redeemed, the Trustee shall select the Notes to be redeemed pro rata or by lot or by a method that complies with applicable legal and securities exchange requirements, if any, and that the Trustee considers fair and appropriate and in accordance with methods generally used at the time of selection by fiduciaries in similar circumstances. The Trustee shall make the selection from outstanding Notes not previously called for redemption. The Trustee may select for redemption portions of the principal of Notes that have denominations larger than $1,000. Notes and portions of them the Trustee selects shall be in amounts of $1,000 or a whole multiple of $1,000. Provisions of this Indenture that apply to Notes called for redemption also apply to portions of Notes called for redemption. The Trustee shall notify the Company promptly of the Notes or portions of Notes to be redeemed. SECTION 3.03. Notice of Redemption. At least 30 days but not more than 60 days before a date for redemption of Notes, the Company shall mail a notice of redemption by first-class mail to each Holder of Notes to be redeemed. The notice shall identify the Notes to be redeemed and shall state: (1) the redemption date; (2) the redemption price; (3) the name and address of the Paying Agent; (4) that Notes called for redemption must be surrendered to the Paying Agent to collect the redemption price; (5) if fewer than all the outstanding Notes are to be redeemed, the identification and principal amounts of the particular Notes to be redeemed; (6) that, unless the Company defaults in making such redemption payment or the Paying Agent is prohibited from making such payment pursuant to the terms of this Indenture, interest on Notes (or portion thereof) called for redemption ceases to accrue on and after the redemption date and the Accreted Value of the Notes (or portions) thereof called for redemption cease to increase on or after the redemption date; and 27 (7) that no representation is made as to the correctness or accuracy of the CUSIP number, if any, listed in such notice or printed on the Notes. At the Company's request, the Trustee shall give the notice of redemption in the Company's name and at the Company's expense. In such event, the Company shall provide the Trustee with the information required by this Section. SECTION 3.04. Effect of Notice of Redemption. Once notice of redemption is mailed, Notes called for redemption become due and payable on the redemption date and at the redemption price stated in the notice. On the redemption date, such Notes shall be paid at the redemption price stated in the notice, plus accrued interest to the redemption date. Failure to give notice or any defect in the notice to any Holder shall not affect the validity of the notice to any other Holder. SECTION 3.05. Deposit of Redemption Price. Prior to the redemption date, the Company shall deposit with the Paying Agent (or, if the Company or a Subsidiary of the Company is the Paying Agent, shall segregate and hold in trust) money, in immediately available funds, sufficient to pay the redemption price of and accrued interest on all Notes to be redeemed on that date other than Notes or portions of Notes called for redemption which have been delivered by the Company to the Trustee for cancellation. SECTION 3.06. Notes Redeemed in Part. Upon surrender of a Note that is redeemed in part, the Company shall execute and the Trustee shall authenticate for the Holder (at the Company's expense) a new Note equal in principal amount to the unredeemed portion of the Note surrendered. ARTICLE 4 Covenants SECTION 4.01. Payment of Notes. The Company shall promptly pay the principal of and interest on the Notes on the dates and in the manner provided in the Notes and in this Indenture. Principal and interest (including any redemption price in connection with any redemption pursuant to ArticleE3) shall be considered paid on the date due if on such date the Trustee or the Paying Agent holds in accordance with this Indenture money sufficient to pay all principal and interest (or in the case of any such redemption, such redemption price) then due and the Trustee or the Paying Agent, as the case may be, is not prohibited from paying such money to the 28 Noteholders on that date pursuant to the terms of this Indenture. The Company shall pay interest on overdue principal (including any redemption price) at the rate specified therefor in the Notes, and it shall pay interest on overdue installments of interest at the same rate to the extent lawful. SECTION 4.02.EESEC Reports. Notwithstanding that the Company may not be required to remain subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, the Company shall file with the SEC and provide the Trustee and Noteholders with such annual reports and such information, documents and other reports as are specified in SectionsE13 and 15(d) of the Exchange Act and applicable to a U.S. corporation subject to such Sections, such information, documents and other reports to be so filed and provided at the times specified for the filing of such information, documents and reports under such Sections. SECTION 4.03. Limitation on Indebtedness. (a) The Company shall not Incur, directly or indirectly, any Indebtedness unless, on the date of such Incurrence, the Consolidated Coverage Ratio would be equal to or greater than 2.0 to 1.0 if such Indebtedness is Incurred prior to March 1, 1998 or 2.25 to 1.0 if such Indebtedness is Incurred thereafter. (b) Notwithstanding Section 4.03(a), the Company may Incur any or all of the following Indebtedness: (1) Indebtedness Incurred pursuant to the Revolving Credit Provisions of the Credit Facility or any other revolving credit facility in a principal amount which, when taken together with the principal amount of all other Indebtedness Incurred pursuant to this Section 4.03(b)(1) and then outstanding, does not exceed $25.0 million; (2) Indebtedness Incurred pursuant to the Term Loan Provisions of the Credit Facility or any other credit or loan agreement or indenture in an aggregate principal amount which, when taken together with the principal amount of all other Indebtedness Incurred pursuant to this Section 4.03(b)(2) and then outstanding, does not exceed (A) $120.0 million less (B) the aggregate amount of all principal repayments of any such Indebtedness made after the Issue Date (other than any such principal repayments made as a result of the Refinancing of any such Indebtedness); (3) Indebtedness owed to and held by a Wholly Owned Subsidiary; provided, however, that any subsequent issuance or transfer of any Capital Stock which results in any such Wholly 29 Owned Subsidiary ceasing to be a Wholly Owned Subsidiary or any subsequent transfer of such Indebtedness (other than to another Wholly Owned Subsidiary) shall be deemed, in each case, to constitute the Incurrence of such Indebtedness by the Company; (4) the Notes; (5) Indebtedness outstanding on the Issue Date (other than Indebtedness described in SectionsE4.03(b)(1), (2), (3) or (4)); (6) Refinancing Indebtedness in respect of Indebtedness Incurred pursuant to Section 4.03(a) or pursuant to SectionsE4.03(b)(4) or (5) or this Section 4.03(b)(6); (7) Hedging Obligations consisting of Interest Rate Agreements directly related to Indebtedness permitted to be Incurred by the Company pursuant to this Indenture; and (8) Indebtedness in an aggregate principal amount which, together with all other Indebtedness of the Company outstanding on the date of such Incurrence (other than Indebtedness permitted by SectionsE4.03(b)(1) through (7) above or Section 4.03(a)), when aggregated with all Indebtedness then outstanding pursuant to Section 4.04(a)(v), does not exceed $5.0 million. (c) Notwithstanding the foregoing, the Company shall not Incur any Indebtedness pursuant to Section 4.03(b) if the proceeds thereof are used, directly or indirectly, to Refinance any Subordinated Obligations unless such Indebtedness shall be subordinated to the Notes to at least the same extent as such Subordinated Obligations. (d) Notwithstanding Section 4.03(a) and Section 4.03(b) above, (i) the Company shall not Incur any Indebtedness if such Indebtedness is subordinate or junior in ranking in any respect to any Senior Indebtedness unless such Indebtedness is Senior Subordinated Indebtedness or is expressly subordinated in right of payment to Senior Subordinated Indebtedness and (ii) the Company shall not Incur any Secured Indebtedness which is not Senior Indebtedness unless contemporaneously therewith effective provision is made to secure the Notes equally and ratably with such Secured Indebtedness for so long as such Secured Indebtedness is secured by a Lien. (e) For purposes of determining compliance with this Section 4.03, (i) in the event that an item of Indebtedness meets the criteria of more than one of the types of Indebtedness described above, the Company, in its sole discretion, will classify such item of Indebtedness and only 30 be required to include the amount and type of such Indebtedness in one of the above clauses and (ii) an item of Indebtedness may be divided and classified in more than one of the types of Indebtedness described above. SECTION 4.04. Limitation on Indebtedness and Preferred Stock of Restricted Subsidiaries. (a) The Company shall not permit any Restricted Subsidiary to Incur, directly or indirectly, any Indebtedness or Preferred Stock except: (i) Indebtedness or Preferred Stock issued to and held by the Company or a Wholly Owned Subsidiary; provided, however, that any subsequent issuance or transfer of any Capital Stock which results in any such Wholly Owned Subsidiary ceasing to be a Wholly Owned Subsidiary or any subsequent transfer of such Indebtedness or Preferred Stock (other than to the Company or a Wholly Owned Subsidiary) shall be deemed, in each case, to constitute the Incurrence of such Indebtedness or Preferred Stock by the issuer thereof; (ii) Indebtedness or Preferred Stock of a Subsidiary Incurred and outstanding on or prior to the date on which such Subsidiary was acquired by the Company (other than Indebtedness or Preferred Stock Incurred in connection with, or to provide all or any portion of the funds or credit support utilized to consummate, the transaction or series of related transactions pursuant to which such Subsidiary became a Subsidiary or was acquired by the Company) and Refinancing Indebtedness Incurred in respect thereof; provided, however, that such Refinancing Indebtedness shall only be permitted under this Section 4.04(a)(ii) to the extent Incurred by the Subsidiary that originally Incurred such Indebtedness; (iii) in the case of a Subsidiary Guarantor, (A) any Guarantee of Indebtedness of the Company and (B) any Indebtedness consisting of Liens securing any Guarantee permitted pursuant to this clauseE(iii); (iv) Indebtedness or Preferred Stock outstanding on the Issue Date (other than Indebtedness described in Section 4.04(a)(i) orESection 4.04(a)(ii)); (v) Indebtedness represented by Capital Lease Obligations Incurred for the purpose of financing all or any part of the purchase price of equipment used in a Related Business or Incurred to Refinance any such purchase price; provided, however, that the amount of Indebtedness outstanding at any time pursuant to this Section 4.04(a)(v), when aggregated with all Indebtedness then outstanding pursuant to Section 4.03(b)(8), shall not exceed $5.0 million; and 31 (vi) Refinancing Indebtedness Incurred in respect of Indebtedness or Preferred Stock referred to in Section 4.04(a)(iv) or this Section 4.04(a)(vi). (b) Notwithstanding the foregoing, the Company shall not permit any Subsidiary Guarantor to Incur any Indebtedness pursuant to Section 4.04(a) if the proceeds thereof are used, directly or indirectly, to Refinance any Subordinated Obligations of such Subsidiary Guarantor unless such Indebtedness shall be subordinated to the Subsidiary Guaranty of such Subsidiary Guarantor to at least the same extent as such Subordinated Obligations. (c) For purposes of determining compliance with this Section 4.04, (i) in the event that an item of Indebtedness meets the criteria of more than one of the types of Indebtedness described above, the Company, in its sole discretion, will classify such item of Indebtedness and only be required to include the amount and type of such Indebtedness in one of the above clauses and (ii) an item of Indebtedness may be divided and classified in more than one of the types of Indebtedness described above. (d) Notwithstanding Section 4.04(a) and Section 4.04(b), the Company shall not permit any Subsidiary Guarantor to Incur (i) any Indebtedness if such Indebtedness is subordinate or junior in ranking in any respect to any Senior Indebtedness of such Subsidiary Guarantor, unless such Indebtedness is Senior Subordinated Indebtedness of such Subsidiary Guarantor or is expressly subordinated in right of payment to Senior Subordinated Indebtedness of such Subsidiary Guarantor or (ii) any Secured Indebtedness that is not Senior Indebtedness of such Subsidiary Guarantor unless contemporaneously therewith effective provision is made to secure such Subsidiary Guarantor's Guarantee of the Notes equally and ratably with such Secured Indebtedness for so long as such Secured Indebtedness is secured by a Lien. SECTION 4.05. Limitation on Restricted Payments. (a) The Company shall not, and shall not permit any Restricted Subsidiary, directly or indirectly, to make a Restricted Payment if at the time the Company or such Restricted Subsidiary makes such Restricted Payment: (1) a Default shall have occurred and be continuing (or would result therefrom); or (2) the Company is not able to Incur an additional $1.00 of Indebtedness pursuant to Section 4.03(a); or (3) the aggregate amount of such Restricted Payment and all other Restricted Payments since the Issue Date would exceed the sum of: (A) 50% of the Adjusted Consolidated Net Income accrued during the period (treated as one accounting period) from the beginning of the fiscal quarter immediately following the Issue Date to the end of the most recent fiscal quarter ending at least 45 days prior to the date of such Restricted Payment (or, in case 32 such Adjusted Consolidated Net Income shall be a deficit, minus 100% of such deficit); (B) the aggregate Net Cash Proceeds received by the Company from the issuance or sale of its Capital Stock (other than Disqualified Stock) subsequent to the Issue Date (other than an issuance or sale to a Subsidiary of the Company and other than an issuance or sale to an employee stock ownership plan or to a trust established by the Company or any of its Subsidiaries for the benefit of their employees) plus the aggregate cash capital contributions received by the Company subsequent to the Issue Date; (C) the amount by which Indebtedness of the Company is reduced on the Company's balance sheet upon the conversion or exchange (other than by a Subsidiary of the Company) subsequent of the Issue Date, of any Indebtedness of the Company convertible or exchangeable for Capital Stock (other than Disqualified Stock) of the Company (less the amount of any cash, or the fair value of any other property, distributed by the Company upon such conversion or exchange); and (D) an amount equal to the sum of (i) the net reduction in Investments in Unrestricted Subsidiaries resulting from dividends, repayments of loans or advances or other transfers of assets, in each case to the Company or any Restricted Subsidiary from Unrestricted Subsidiaries, and (ii) the portion (proportionate to the Company's equity interest in such Subsidiary) of the fair market value of the net assets of an Unrestricted Subsidiary at the time such Unrestricted Subsidiary is designated a Restricted Subsidiary; provided, however, that the foregoing sum shall not exceed, in the case of any Unrestricted Subsidiary, the amount of Investments previously made (and treated as a Restricted Payment) by the Company or any Restricted Subsidiary in such Unrestricted Subsidiary. (b) The provisions of Section 4.05(a) shall not prohibit: (i) any purchase or redemption of Capital Stock or Subordinated Obligations of the Company made by exchange for, or out of the proceeds of the substantially concurrent sale of or cash capital contribution in respect of Capital Stock of the Company (other than Disqualified Stock and other than Capital Stock issued or sold to a Subsidiary of the Company or an employee stock ownership plan or to a trust established by the Company or any of its Subsidiaries for the benefit of their employees); provided, however, that (A) such purchase or redemption shall be excluded in the calculation of the amount of Restricted Payments and (B) the Net Cash Proceeds from such sale and any such cash capital contribution shall be excluded from the calculation of amounts under Section 4.05(a)(3)(B) above; (ii) any purchase, repurchase, redemption, defeasance or other acquisition or retirement for value of Subordinated Obligations of the Company made by exchange for, or out of the proceeds of the substantially concurrent sale of, Indebtedness of the Company which is permitted to be Incurred pursuant to Section 4.03; provided, however, that such purchase, repurchase, redemption, defeasance or other acquisition or 33 retirement for value shall be excluded in the calculation of the amount of Restricted Payments; (iii) dividends paid within 60 days after the date of declaration thereof if at such date of declaration such dividend would have complied with this covenant; provided, however, that, at the time of payment of such dividend, no other Default shall have occurred and be continuing (or result therefrom), provided further, however, that such dividend shall be included in the calculation of the amount of Restricted Payments; (iv) the declaration and payment of a dividend or other distribution by the Company to STFI the proceeds of which are to be used promptly by STFI for (A) the payment of cash dividends on the Designated Preferred Stock at a rate not in excess of 6% per annum of the liquidation preference of the Designated Preferred Stock or (B) the payment of cash dividends on the STFI's SeriesEC Preferred Stock and SeriesED Preferred Stock; provided, however, that the maximum amount of cash dividends on such SeriesEC Preferred Stock and SeriesED Preferred Stock in any calendar year shall not exceed $0.5Emillion; provided further, however, that the payments of all such dividends and distributions made pursuant to this clauseE(iv) shall be included in the calculation of the amount of Restricted Payments; or (v) the declaration and payment of a dividend or other distribution by the Company to STFI the proceeds of which are to be used for (A) legal, accounting and other professional fees incurred by STFI and any fees and expenses payable by STFI that are associated with registration statements and periodic reports filed with the SEC or (B) the dividends, redemptions and other payments to be made by STFI on the Issue Date in connection with the Acquisition; provided, however, that the payments of all such dividends and distributions made pursuant to this clauseE(v) shall be excluded in the calculation of the amount of Restricted Payments. SECTION 4.06. Limitation on Restrictions on Distributions from Restricted Subsidiaries.EEThe Company shall not, and shall not permit any Restricted Subsidiary to, create or otherwise cause or permit to exist or become effective any consensual encumbrance or restriction on the ability of any Restricted Subsidiary (a) to pay dividends or make any other distributions on its Capital Stock to the Company or a Restricted Subsidiary or pay any Indebtedness owed to the Company, (b) to make any loans or advances to the Company or (c) to transfer any of its property or assets to the Company, except: (i) any encumbrance or restriction pursuant to an agreement in effect at or entered into on the Issue Date; (ii) any encumbrance or restriction with respect to a Restricted Subsidiary pursuant to an agreement relating to any Indebtedness Incurred by such Restricted Subsidiary on or prior to the date on which such Restricted Subsidiary was acquired by the Company (other than Indebtedness Incurred as consideration in, or to provide all or any portion of the 34 funds or credit support utilized to consummate, the transaction or series of related transactions pursuant to which such Restricted Subsidiary became a Restricted Subsidiary or was acquired by the Company) and outstanding on such date; (iii) any encumbrance or restriction pursuant to an agreement effecting a Refinancing of Indebtedness Incurred pursuant to an agreement referred to in clause (i) or (ii) of this Section 4.06 or this clause (iii) or contained in any amendment to an agreement referred to in clause (i) or (ii) of this Section 4.06 or this clause (iii); provided, however, that the encumbrances and restrictions with respect to such Restricted Subsidiary contained in any such refinancing agreement or amendment are no less favorable to the Noteholders than encumbrances and restrictions with respect to such Restricted Subsidiary contained in such agreements; (iv) any such encumbrance or restriction consisting of customary nonassignment provisions in leases governing leasehold interests to the extent such provisions restrict the transfer of the lease or the property leased thereunder; (v) in the case of clause (c) of this Section 4.06, restrictions contained in security agreements or mortgages securing Indebtedness of a Restricted Subsidiary to the extent such restrictions restrict the transfer of the property subject to such security agreements or mortgages; and (vi) any restriction with respect to a Restricted Subsidiary imposed pursuant to an agreement entered into for the sale or disposition of all or substantially all the Capital Stock or assets of such Restricted Subsidiary pending the closing of such sale or disposition. SECTION 4.07. Limitation on Sales of Assets and Subsidiary Stock. (a) The Company shall not, and shall not permit any Restricted Subsidiary to, directly or indirectly, consummate any Asset Disposition unless (i) the Company or such Restricted Subsidiary receives consideration at the time of such Asset Disposition at least equal to the fair market value (including as to the value of all noncash consideration), as determined in good faith by the Board of Directors, of the shares and assets subject to such Asset Disposition and at least 85% of the consideration thereof received by the Company or such Restricted Subsidiary is in the form of cash or cash equivalents and (ii) an amount equal to 100% of the Net Available Cash from such Asset Disposition is applied by the Company (or such Restricted Subsidiary, as the case may be) (A) first, to the extent the Company elects (or is required by the terms of any Senior Indebtedness of the Company), to prepay, repay, redeem or repurchase Senior Indebtedness of the Company or Indebtedness (other than any Disqualified Stock or, in the case of a Subsidiary Guarantor, any Subordinated Obligations) of a Wholly Owned Subsidiary (in each case other than Indebtedness owed to the Company or an Affiliate of the Company) within one year from the later of the date of such Asset Disposition or the receipt of such Net Available Cash; (B) second, to the extent of the balance of such Net Available Cash after application in accordance with clause (A), to the extent the Company elects, to invest in Additional Assets within one year from the later of the date of such Asset Disposition or the receipt of such Net 35 Available Cash; (C) third, to the extent of the balance of such Net Available Cash in excess of $250,000 in any fiscal year after application in accordance with clausesE(A) and (B), to make an offer to the holders of the Notes (and to holders of other Senior Subordinated Indebtedness of the Company designated by the Company) to purchase Notes (and such other Senior Subordinated Indebtedness) pursuant to and subject to Section 4.07(b); and (D) fourth, to the extent of the balance of such Net Available Cash after application in accordance with clauses (A), (B) and (C) to (x) the acquisition by the Company or any Wholly Owned Subsidiary of Additional Assets or (y) the prepayment, repayment or purchase of Indebtedness (other than any Disqualified Stock) of the Company (other than Indebtedness owned to an Affiliate of the Company) or Indebtedness of any Subsidiary (other than Indebtedness owed to the Company or an Affiliate of the Company), in each case within one year from the later of the receipt of such Net Available Cash and the date the offer described in Section 4.07(b) is consummated, provided, however, that, in connection with any prepayment, repayment or purchase of Indebtedness pursuant to clause (A), (C) or (D) above, the Company or such Restricted Subsidiary shall retire such Indebtedness and shall cause the related loan commitment (if any) to be permanently reduced in an amount equal to the principal amount so prepaid, repaid or purchased. Notwithstanding the foregoing provisions of this paragraph, the Company and the Restricted Subsidiaries shall not be required to apply any Net Available Cash in accordance with this paragraph except to the extent that the aggregate Net Available Cash from all Asset Dispositions which is not applied in accordance with this paragraph exceeds $5.0 million. Pending application of Net Available Cash pursuant to this covenant, such Net Available Cash shall be invested in Permitted Investments. For the purposes of this Section 4.07, the following are deemed to be cash or cash equivalents: (x) the assumption of Indebtedness of the Company or any Restricted Subsidiary and the release of the Company or such Restricted Subsidiary from all liability on such Indebtedness in connection with such Asset Disposition and (y) securities received by the Company or any Restricted Subsidiary from the transferee that are promptly converted by the Company or such Restricted Subsidiary into cash. (b) In the event of an Asset Disposition that requires the purchase of the Notes (and other Senior Subordinated Indebtedness) pursuant to clause (ii)(C) of 36 Section 4.07(a), the Company will be required to purchase Notes tendered pursuant to an offer by the Company for the Notes (and other Senior Subordinated Indebtedness) (the "Offer") at a purchase price of 100% of their Accreted Value plus accrued but unpaid interest (or, in respect of such other Senior Subordinated Indebtedness, such lesser price, if any, as may be provided for by the terms of such Senior Subordinated Indebtedness) in accordance with the procedures (including prorating in the event of oversubscription) set forth in Section 4.07(c). If the aggregate purchase price of Notes (and any other Senior Subordinated Indebtedness) tendered pursuant to the Offer is less than the Net Available Cash allotted to the purchase thereof, the Company will be required to apply the remaining Net Available Cash in accordance with Section 4.07(a)(ii)(D). The Company shall not be required to make such an offer to purchase Notes (and other Senior Subordinated Indebtedness) pursuant to this Section 4.07 if the Net Available Cash available therefor (after application of the proceeds as provided in clauses (A) and (B) of Section 4.07(a)(ii)) is less than $5.0 million (which lesser amount shall be carried forward for purposes of determining whether such an offer is required with respect to any subsequent Asset Disposition). (c) (1) Promptly, and in any event within 10 days after the Company becomes obligated to make an Offer, the Company shall be obligated to deliver to the Trustee and send, by first-class mail to each Holder, a written notice stating that the Holder may elect to have his Notes purchased by the Company either in whole or in part (subject to prorationing as hereinafter described in the event the Offer is oversubscribed) in integral multiples of $1,000 of principal amount, at the applicable purchase price. The notice shall specify a purchase date not less than 30 days nor more than 60 days after the date of such notice (the "Purchase Date") and shall contain such information concerning the business of the Company which the Company in good faith believes will enable such Holders to make an informed decision (which at a minimum will include (i) the most recently filed Annual Report on Form 10-K (including audited consolidated financial statements) of the Company, the most recent subsequently filed Quarterly Report on Form 10-Q and any Current Report on Form 8-K of the Company filed subsequent to such Quarterly Report, other than Current Reports describing Asset Dispositions otherwise described in the offering materials (or corresponding successor reports), (ii) a description of material developments in the Company's business subsequent to the date of the latest of such Reports, and (iii) if material, appropriate pro forma financial information and all instructions and materials necessary to tender Notes pursuant to the Offer, together with the information contained in clause (3). 37 (2) Not later than the date upon which written notice of an Offer is delivered to the Trustee as provided below, the Company shall deliver to the Trustee an Officers' Certificate as to (i) the amount of the Offer (the "Offer Amount"), (ii) the allocation of the Net Available Cash from the Asset Dispositions pursuant to which such Offer is being made and (iii) the compliance of such allocation with the provisions of Section 4.07(a). On such date, the Company shall also irrevocably deposit with the Trustee or with a paying agent (or, if the Company is acting as its own paying agent, segregate and hold in trust) in Temporary Cash Investments, maturing on the day prior to the Purchase Date or on the Purchase Date if funds are immediately available by open of business an amount equal to the Offer Amount to be held for payment in accordance with the provisions of this Section. Upon the expiration of the period for which the Offer remains open (the "Offer Period"), the Company shall deliver to the Trustee for cancellation the Notes or portions thereof which have been properly tendered to and are to be accepted by the Company. The Trustee shall, on the Purchase Date, mail or deliver payment to each tendering Holder in the amount of the purchase price. In the event that the aggregate purchase price of the Notes delivered by the Company to the Trustee is less than the Offer Amount, the Trustee shall deliver the excess to the Company immediately after the expiration of the Offer Period for application in accordance with this Section. (3) Holders electing to have a Note purchased will be required to surrender the Note, with an appropriate form duly completed, to the Company at the address specified in the notice at least three Business Days prior to the Purchase Date. Holders will be entitled to withdraw their election if the Trustee or the Company receives not later than one Business Day prior to the Purchase Date, a telegram, telex, facsimile transmission or letter setting forth the name of the Holder, the Accreted Value of the Note which was delivered for purchase by the Holder and a statement that such Holder is withdrawing his election to have such Note purchased. If at the expiration of the Offer Period the aggregate Accreted Value of Notes surrendered by Holders exceeds the Offer Amount, the Company shall select the Notes to be purchased on a pro rata basis (with such adjustments as may be deemed appropriate by the Company so that only Notes in denominations of $1,000, or integral multiples thereof, shall be purchased). Holders whose Notes are purchased only in part will be issued new Notes equal in Accreted Value to the unpurchased portion of the Notes surrendered. (4) At the time the Company delivers Notes to the Trustee which are to be accepted for purchase, the Company will also deliver an Officers' Certificate stating that such Notes are to be accepted by the Company pursuant to and in 38 accordance with the terms of this Section. A Note shall be deemed to have been accepted for purchase at the time the Trustee, directly or through an agent, mails or delivers payment therefor to the surrendering Holder. (d) The Company shall comply, to the extent applicable, with the requirements of Section 14(e) of the Exchange Act and any other securities laws or regulations in connection with the repurchase of Notes pursuant to this Section. To the extent that the provisions of any securities laws or regulations conflict with provisions of this Section, the Company shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under this Section by virtue thereof. SECTIONE4.08.EELimitation on Affiliate Transactions. (a) The Company shall not, and shall not permit any Restricted Subsidiary to, enter into or permit to exist any transaction (including the purchase, sale, lease or exchange of any property, employee compensation arrangements or the rendering of any service) with any Affiliate of the Company (an "Affiliate Transaction") unless the terms thereof (1) are no less favorable to the Company or such restricted Subsidiary than those that could be obtained at the time of such transaction in arm's-length dealings with a Person who is not such an Affiliate, (2) if such Affiliate Transaction involves an amount in excess of $1.0 million, (i) are set forth in writing and (ii) have been approved by a majority of the members of the Board of Directors having no personal stake in such Affiliate Transaction and (3) if such Affiliate Transaction involves an amount in excess of $5.0 million, have been determined by nationally recognized investment banking firm to be fair, from a financial standpoint, to the Company and its Restricted Subsidiaries. (b) The provisions of Section 4.08(a) shall not prohibit (i) any Restricted Payment permitted to be paid pursuant to Section 4.05; (ii) any issuance of securities, or other payments, awards or grants in cash, securities or otherwise pursuant to, or the funding of, employment arrangements, stock options and stock ownership plans approved by the Board of Directors; (iii) the grant of stock options or similar rights to employees and directors of the Company pursuant to plans approved by the Board of Directors; (iv) loans or advances to employees in the ordinary course of business in accordance with the past practices of the Company or its Restricted Subsidiaries, but in any event not to exceed $1.0 million in the aggregate outstanding at any one time; (v) the payment of reasonable fees to directors of the Company and its Restricted Subsidiaries who are not employees of the Company or its Restricted Subsidiaries; and (vi) any Affiliate Transaction between the Company and a Wholly Subsidiary or between Wholly Owned Subsidiaries. 39 SECTION 4.09. Limitation on the Sale or Issuance of Capital Stock of Restricted Subsidiaries. The Company shall not sell or otherwise dispose of any shares of Capital Stock of a Restricted Subsidiary, and shall not permit any Restricted Subsidiary, directly or indirectly, to issue or sell or otherwise dispose of any shares of its Capital Stock except (i) to the Company or a Wholly Owned Subsidiary or (ii) if, immediately after giving effect to such issuance, sale or other disposition, such Restricted Subsidiary would no longer constitute a Restricted Subsidiary. SECTION 4.10. Unrestricted Subsidiaries. The Company shall not permit any Unrestricted Subsidiary to engage in the business of shared telecommunications services in commercial office buildings. SECTION 4.11. Future Guarantors. The Company shall cause each Person that Guarantees any Indebtedness of the Company to become an STFC Guarantor under this Indenture and thereby Guarantee the Notes on the terms and conditions set forth in this Indenture. SECTION 4.12. Change of Control. (a) Upon a Change of Control, each Holder shall have the right to require that the Company repurchase such Holder's Notes at a purchase price in cash equal to 101% of the Accreted Value thereof plus accrued and unpaid interest, if any, to the date of purchase (subject to the right of Holders of record on a record date to receive interest on the relevant interest payment date), in accordance with the terms contemplated in Section 4.12(b). In the event that at the time of such Change of Control the terms of the Bank Indebtedness restrict or prohibit the repurchase of Notes pursuant to this Section, then prior to the mailing of the notice to Holders provided for in Section 4.12(b) but in any event within 30 days following any Change of Control, the Company shall (i) repay in full all Bank Indebtedness or to offer to repay in full all Bank Indebtedness and repay the Bank Indebtedness of each lender who has accepted such offer or (ii) obtain the requisite consent under the agreements governing the Bank Indebtedness to permit the repurchase of the Notes as provided for in Section 4.12(b). (b) Within 30 days following any Change of Control, the Company shall mail a notice to each Holder with a copy to the Trustee stating: (1) that a Change of Control has occurred and that such Holder has the right to require the Company to purchase such Holder's Notes at a purchase price in cash equal to 101% of the Accreted Value thereof plus accrued and unpaid interest, if any, to the date of purchase (subject to the 40 right of Holders of record on a record date to receive interest on the relevant interest payment date); (2) the circumstances and relevant facts regarding such Change of Control (including information with respect to pro forma historical income, cash flow and capitalization after giving effect to such Change of Control); (3) the repurchase date (which shall be no earlier than 30 days nor later than 60 days from the date such notice is mailed); and (4) the instructions determined by the Company, consistent with this Section, that a Holder must follow in order to have its Notes purchased. (c) Holders electing to have a Note purchased will be required to surrender the Note, with an appropriate form duly completed, to the Company at the address specified in the notice at least three Business Days prior to the purchase date. Holders will be entitled to withdraw their election if the Trustee or the Company receives not later than three Business Days prior to the purchase date, a telegram, telex, facsimile transmission or letter setting forth the name of the Holder, the principal amount of the Note which was delivered for purchase by the Holder and a statement that such Holder is withdrawing his election to have such Note purchased. (d) On the purchase date, all Notes purchased by the Company under this Section shall be delivered by the Trustee for cancellation, and the Company shall pay the purchase price plus accrued and unpaid interest, if any, to the Holders entitled thereto. (e) The Company shall comply, to the extent applicable, with the requirements of Section 14(e) of the Exchange Act and any other securities laws or regulations in connection with the repurchase of Notes pursuant to this Section. To the extent that the provisions of any securities laws or regulations conflict with provisions of this Section, the Company shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under this Section by virtue thereof. SECTION 4.13. Compliance Certificate. The Company shall deliver to the Trustee within 120 days after the end of each fiscal year of the Company an Officers' Certificate stating that in the course of the performance by the signers of their duties as Officers of the Company they would normally have knowledge of any Default and whether or not the signers know of any Default that occurred during such period. If they do, the certificate shall describe the Default, its status and what action the Company is taking or proposes to take with 41 respect thereto. The Company also shall comply with TIA ss.E314(a)(4). SECTION 4.14. Further Instruments and Acts. Upon request of the Trustee, the Company 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 purpose of this Indenture. ARTICLE 5 Successor Company SECTION 5.01. When Company May Merge or Transfer Assets. (a) The Company shall not consolidate with or merge with or into, or convey, transfer or lease, in one transaction or a series of transactions, all or substantially all its assets to, any Person, unless:E (i) the resulting, surviving or transferee Person (the "Successor Company") shall be a Person organized and existing under the laws of the United States of America, any State thereof or the District of Columbia and the Successor Company (if not the Company) shall expressly assume, by an indenture supplemental thereto, executed and delivered to the Trustee, in form satisfactory to the Trustee, all the obligations of the Company under the Notes and this Indenture; (ii) immediately after giving effect to such transaction (and treating any Indebtedness which becomes an obligation of the Successor Company or any Subsidiary as a result of such transaction as having been Incurred by such Successor Company or such Subsidiary at the time of such transaction), no Default shall have occurred and be continuing; (iii) immediately after giving effect to such transaction, the Successor Company would be able to Incur an additional $1.00 of Indebtedness pursuant to Section 4.03(a); (iv) immediately after giving effect to such transaction, the Successor Company shall have Consolidated Net Worth in an amount that is not less than the Consolidated Net Worth of the Company prior to such transaction; and (v) the Company shall have delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, each stating that such consolidation, merger or transfer and such supplemental indenture (if any) comply with the Indenture. 42 The Successor Company shall be the successor to the Company and shall succeed to, and be substituted for, and may exercise every right and power of, the Company under the Indenture, but the predecessor Company in the case of a conveyance, transfer or lease shall not be released from the obligation to pay the principal of and interest on the Notes. Notwithstanding the foregoing clausesE(ii), (iii) and (iv), any Restricted Subsidiary may consolidate with, merge into or transfer all or part of its properties and assets to the Company. (b) STFI shall not, and the Company will not permit any Subsidiary Guarantor to, consolidate with or merge with or into, or convey, transfer or lease, in one transaction or a series of transactions, all or substantially all of its assets to any Person unless:E(i) in the case of STFI, such Person is not the Company or any Restricted Subsidiary; (ii) the resulting, surviving or transferee Person (if not STFI or such Subsidiary, as the case may be) shall be a Person organized and existing under the laws of the jurisdiction under which STFI or such Subsidiary, as applicable, was organized or under the laws of the United States of America, or any State thereof or the District of Columbia, and such Person shall expressly assume, by an amendment to the Indenture, in a form satisfactory to the Trustee, all the obligations of STFI or such Subsidiary (as applicable) under its Guaranty; and (iii) immediately after giving effect to such transaction or transactions on a pro forma basis (and treating any Indebtedness which becomes an obligation of the resulting, surviving or transferee Person as a result of such transaction as having been issued by such Person at the time of such transaction), no Default shall have occurred and be continuing. ARTICLE 6 Defaults and Remedies SECTION 6.01. Events of Default. An "Event of Default" occurs if: (1) the Company defaults in any payment of interest on any Note when the same becomes due and payable, whether or not such payment shall be prohibited by Article 10, and such default continues for a period of 30 days; (2) the Company (i) defaults in the payment of the principal (or Accreted Value) of any Note when the same becomes due and payable at its Stated Maturity, upon redemption, upon declaration or otherwise, whether or not such 43 payment shall be prohibited by Article 10 or (ii) fails to redeem or purchase Notes when required pursuant to this Indenture or the Notes, whether or not such redemption or purchase shall be prohibited by ArticleE10; (3) the Company or STFI fails to comply with Section 5.01; (4) the Company fails to comply with Section 4.02, 4.03, 4.04, 4.05, 4.06, 4.07, 4.08, 4.09, 4.10, 4.11 or 4.12 (other than a failure to purchase Notes when required under Section 4.07 or 4.12) and such failure continues for 30 days after the notice specified below; (5) the Company or any STFC Guarantor fails to comply with any of its agreements in the Notes or this Indenture (other than those referred to in (1), (2), (3) or (4) above) and such failure continues for 60 days after the notice specified below; (6) Indebtedness of the Company, STFI or any Significant Subsidiary is not paid within any applicable grace period after final maturity or is accelerated by the holders thereof because of a default and the total amount of such Indebtedness unpaid or accelerated exceeds $5.0 million or its foreign currency equivalent at the time; (7) the Company, STFI or any Significant Subsidiary pursuant to or within the meaning of any Bankruptcy Law: (A) commences a voluntary case; (B) consents to the entry of an order for relief against it in an involuntary case; (C) consents to the appointment of a Custodian of it or for any substantial part of its property; or (D) makes a general assignment for the benefit of its creditors; or takes any comparable action under any foreign laws relating to insolvency; (8) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: (A) is for relief against the Company, STFI or any Significant Subsidiary in an involuntary case; (B) appoints a Custodian of the Company, STFI or any Significant Subsidiary or for any substantial part of its property; or 44 (C) orders the winding up or liquidation of the Company, STFI or any Significant Subsidiary; or any similar relief is granted under any foreign laws and the order or decree remains unstayed and in effect for 60 days; (9) any judgment or decree for the payment of money in excess of $5.0 million or its foreign currency equivalent at the time is entered against the Company, STFI or any Significant Subsidiary, remains outstanding for a period of 60 days following the entry of such judgment or decree and is not discharged, waived or the execution thereof stayed within 10 days after the notice specified below; or (10) a Guaranty ceases to be in full force and effect (other than in accordance with the terms of such Guaranty) or an STFC Guarantor denies or disaffirms its obligations under its Guaranty. The foregoing will constitute Events of Default whatever the reason for any such Event of Default and whether it is voluntary or involuntary or is effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body. The term "Bankruptcy Law" means TitleE11, United States Code, or any similar Federal or state law for the relief of debtors. The term "Custodian" means any receiver, trustee, assignee, liquidator, custodian or similar official under any Bankruptcy Law. A Default under clause (4), (5) or (9) is not an Event of Default until the Trustee or the Holders of at least 25% in principal amount of the Notes notify the Company of the Default and the Company does not cure such Default within the time specified after receipt of such notice. Such notice must specify the Default, demand that it be remedied and state that such notice is a "Notice of Default". The Company shall deliver to the Trustee, within 30 days after the occurrence thereof, written notice in the form of an Officers' Certificate of any Event of Default under clauseE(6) or (10) and any event which with the giving of notice or the lapse of time would become an Event of Default under clauseE(4), (5) or (9), its status and what action the Company 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(7) or (8) with respect to the Company) occurs and is continuing, 45 the Trustee by written notice to the Company, or the Holders of at least 25% in principal amount of the Notes by written notice to the Company and the Trustee, may declare the Accreted Value of and accrued but unpaid interest on all the Notes to be due and payable (collectively, the "Default Amount"). Upon such a declaration, the Default Amount shall be due and payable immediately. If an Event of Default specified in Section 6.01(7) or (8) with respect to the Company occurs, the Default Amount on all the Notes shall ipso facto become and be immediately due and payable without any declaration or other act on the part of the Trustee or any Noteholders. The Holders of a majority in principal amount of the Notes by written notice to the Trustee 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 principal or interest that has become due solely because of acceleration. 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 principal of or interest on the Notes or to enforce the performance of any provision of the Notes or this Indenture. The Trustee may maintain a proceeding even if it does not possess any of the Notes or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Noteholder 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 principal amount of the Notes by written notice to the Trustee may waive an existing Default and its consequences except (i) a Default in the payment of the principal of or interest on a Note or (ii) a Default in respect of a provision that under Section 9.02 cannot be amended without the consent of each Noteholder affected. 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. SECTION 6.05. Control by Majority. The Holders of a majority in principal amount of the Notes 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, subject to Section 7.01, that the Trustee 46 determines is unduly prejudicial to the rights of other Noteholders or would involve the Trustee in personal liability; provided, however, that the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. Prior to taking any action hereunder, the Trustee shall be entitled to indemnification satisfactory to it in its sole discretion against all losses and expenses caused by taking or not taking such action. SECTION 6.06. Limitation on Suits. A Noteholder may not pursue any remedy with respect to this Indenture or the Notes 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 principal amount of the Notes make a written request to the Trustee to pursue the remedy; (3) such Holder or Holders offer to the Trustee reasonable security or indemnity against any loss, liability or expense; (4) the Trustee does not comply with the request within 60 days after receipt of the request and the offer of security or indemnity; and (5) the Holders of a majority in principal amount of the Notes do not give the Trustee a direction inconsistent with the request during such 60-day period. A Noteholder may not use this Indenture to prejudice the rights of another Noteholder or to obtain a preference or priority over another Noteholder. 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 principal of and interest on the Notes held by such Holder, on or after the respective due dates expressed in the Notes, or to bring suit for the enforcement of any such payment on or after such respective dates, shall not be impaired or affected without the consent of such Holder. SECTION 6.08. Collection Suit by Trustee. If an Event of Default specified 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 for the whole amount then due and owing (together with interest on any unpaid interest to the extent lawful) and the amounts provided for in Section 7.07. 47 SECTION 6.09. Trustee May File Proofs of Claim. The Trustee may file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the claims of the Trustee and the Noteholders allowed in any judicial proceedings relative to the Company, its creditors or its property and, unless prohibited by law or applicable regulations, may vote on behalf of the Holders in any election of a trustee in bankruptcy or other Person performing similar functions, and any Custodian in any such judicial proceeding is hereby authorized by each Holder to make 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 to the Trustee any amount due it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and its counsel, and any other amounts due the Trustee under Section 7.07. SECTION 6.10. Priorities. If the Trustee collects any money or property pursuant to this Article 6, it shall pay out the money or property in the following order: FIRST: to the Trustee for amounts due under Section 7.07; SECOND: to holders of Senior Indebtedness to the extent required by ArticleE10; THIRD: to Noteholders for amounts due and unpaid on the Notes for principal (or Accreted Value) and interest, ratably, without preference or priority of any kind, according to the amounts due and payable on the Notes for principal (or Accreted Value) and interest, respectively; and FOURTH: to the Company. The Trustee may fix a record date and payment date for any payment to Noteholders pursuant to this Section. At least 15Edays before such record date, the Company shall mail or cause to be mailed to each Noteholder and the Trustee a notice that states the record date, the payment date and amount to be paid. 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 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, 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 does not apply to a suit by the Trustee, a suit by a Holder pursuant to 48 Section 6.07 or a suit by Holders of more than 10% in principal amount of the Notes. SECTION 6.12. Waiver of Stay or Extension Laws. The Company (to the extent it may lawfully do so) shall 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 wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and shall not hinder, delay or impede the execution of any power herein granted to the Trustee, but shall 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 their 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 undertakes to perform such duties and only such duties as 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 certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture. However, the Trustee shall examine the certificates and opinions to determine whether or not they conform to the requirements of this Indenture. (c) The Trustee may not be relieved from liability for its own negligent action, its own negligent failure to act or its own wilful misconduct, except that: (1) this paragraph does not limit the effect of paragraphE(b) of this Section; 49 (2) the Trustee shall not be liable for any error of judgment made in good faith by a Trust 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. (d) Every provision of this Indenture that in any way relates to the Trustee is subject to paragraphsE(a), (b) and (c) of this Section. (e) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree in writing with the Company. (f) Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law. (g) No provision of this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur financial liability in the performance of any of its duties hereunder or in the exercise of any of its rights or powers, if it shall have reasonable grounds to believe that repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it. (h) Every provision of this Indenture relating to the conduct or affecting the liability of or affording protection to the Trustee shall be subject to the provisions of this Section and to the provisions of the TIA. Notwithstanding anything to the contrary contained herein, the Trustee shall not be charged with knowledge of any default or Event of Default (other than those under SectionsE6.01 and 6.02) unless and until a Trust Officer receives written notice of or has actual knowledge of any such default or Event of Default. SECTION 7.02. Rights of Trustee. (a) The Trustee may rely on any document believed by it to be genuine and to have been signed or presented by the proper person. The Trustee need not investigate any fact or matter stated in the document. (b) Before the Trustee acts or refrains from acting, it may require an Officers' Certificate or an Opinion of Counsel. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on the Officers' Certificate or Opinion of Counsel. 50 (c) The Trustee may act through agents and shall not be responsible for the misconduct or negligence of any agent appointed with due care. (d) The Trustee shall not be liable for any action it takes or omits to take in good faith which it believes to be authorized or within its rights or powers; provided, however, that the Trustee's conduct does not constitute wilful misconduct or negligence. (e) The Trustee may consult with counsel, and the advice or opinion of counsel with respect to legal matters relating to this Indenture and the Notes shall be full and complete authorization and protection from liability in respect to any action taken, omitted or suffered by it hereunder in good faith and in accordance with the advice or opinion of such counsel. SECTION 7.03. Individual Rights of Trustee. The Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise deal with the Company or its Affiliates with the same rights it would have if it were not Trustee. Any Paying Agent, Registrar, co-registrar or co-paying agent 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 shall not be responsible for and makes no representation as to the validity or adequacy of this Indenture or the Notes, it shall not be accountable for the Company's use of the proceeds from the Notes, and it shall not be responsible for any statement of the Company in the Indenture or in any document issued in connection with the sale of the Notes or in the Notes other than the Trustee's certificate of authentication. SECTION 7.05. Notice of Defaults. If a Default occurs and is continuing and if it is known to the Trustee, the Trustee shall mail to each Noteholder notice of the Default within 90 days after it occurs. Except in the case of a Default in payment of principal (or Accreted Value) of or interest on any Note, the Trustee may withhold the notice if and so long as a committee of its Trust Officers in good faith determines that withholding the notice is in the interests of Noteholders. SECTION 7.06. Reports by Trustee to Holders. As promptly as practicable after each MayE15 beginning with the MayE15 following the date of this Indenture, and in any event prior to JulyE15 in each year, the Trustee shall mail to each Noteholder a brief report dated as of MayE15 that complies with TIA ss.E313(a). The Trustee also shall comply with TIA ss.E313(b). 51 A copy of each report at the time of its mailing to Noteholders shall be filed with the SEC and each stock exchange (if any) on which the Notes are listed. The Company agrees to notify promptly the Trustee whenever the Notes become listed on any stock exchange and of any delisting thereof. SECTION 7.07. Compensation and Indemnity. The Company or the STFC Guarantors if the Company fails to do so shall pay to the Trustee from time to time reasonable compensation for its services. The Trustee's compensation shall not be limited by any law on compensation of a trustee of an express trust. The Company or the STFC Guarantors if the Company fails to do so shall reimburse the Trustee upon request for all reasonable out-of-pocket expenses incurred or made by it, including costs of collection, in addition to the compensation for its services. Such expenses shall include the reasonable compensation and expenses, disbursements and advances of the Trustee's agents, counsel, accountants and experts. The Company and each STFC Guarantors shall, jointly and severally, indemnify the Trustee against any and all loss, liability or expense (including attorneys' fees) incurred by it in connection with the administration of this trust and the performance of its duties hereunder. The Trustee shall notify the Company and the STF Guarantors promptly of any claim for which it may seek indemnity. Failure by the Trustee to so notify the Company shall not relieve the Company of its obligations hereunder. The Company and the STFC Guarantors shall defend the claim and the Trustee may retain separate counsel and the Company shall pay the reasonable fees and expenses of such counsel. The Company and the STFC Guarantors need not reimburse any expense or indemnify against any loss, liability or expense incurred by the Trustee through the Trustee's own wilful misconduct, negligence or bad faith. To secure the Company's and the STFC Guarantors' payment obligations in this Section, the Trustee shall have a lien prior to the Notes on all money or property held or collected by the Trustee other than money or property held in trust to pay principal (or Accreted Value) of and interest on particular Notes. The Company's and the STFC Guarantors' payment obligations pursuant to this Section shall survive the discharge of this Indenture. When the Trustee incurs expenses after the occurrence of a Default specified in Section 6.01(7) or (8) with respect to the Company or any STFC Guarantor, the expenses are intended to constitute expenses of administration under the Bankruptcy Law. SECTION 7.08. Replacement of Trustee. The Trustee may resign at any time by so notifying the Company. The 52 Holders of a majority in principal amount of the Notes may remove the Trustee by so notifying the Trustee and may appoint a successor Trustee. The Company 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 other public officer takes charge of the Trustee or its property; or (4) the Trustee otherwise becomes incapable of acting. If the Trustee resigns, is removed by the Company or by the Holders of a majority in principal amount of the Notes and such Holders do not reasonably promptly appoint a successor Trustee, or if a vacancy exists in the office of Trustee for any reason (the Trustee in such event being referred to herein as the retiring Trustee), the Company shall promptly appoint a successor Trustee. A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Company. 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 and the retiring Trustee shall have no further rights powers or duties under the Indenture. The successor Trustee shall mail a notice of its succession to Noteholders. 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 60 days after the retiring Trustee resigns or is removed, the retiring Trustee or the Holders of 10% in principal amount of the Notes may petition any court of competent jurisdiction for the appointment of a successor Trustee. If the Trustee fails to comply with Section 7.10, any Noteholder may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. Notwithstanding the replacement of the Trustee pursuant to this Section, the Company's obligations under Section 7.07 shall continue for the benefit of the retiring 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 53 business or assets to, another corporation or banking association, the resulting, surviving or transferee corporation without any further act shall be the successor Trustee. In case at the time such successor or successors by merger, conversion or consolidation to the Trustee shall succeed to the trusts created by this Indenture any of the Notes shall have been authenticated but not delivered, any such successor to the Trustee may adopt the certificate of authentication of any predecessor trustee, and deliver such Notes so authenticated; and in case at that time any of the Notes shall not have been authenticated, any successor to the Trustee may authenticate such Notes either in the name of any predecessor hereunder or in the name of the successor to the Trustee; and in all such cases such certificates shall have the full force which it is anywhere in the Notes or in this Indenture provided that the certificate of the Trustee shall have. SECTION 7.10. Eligibility; Disqualification. The Trustee shall at all times satisfy the requirements of TIA ss.E310(a). The Trustee 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. The Trustee shall comply with TIA ss.E310(b); provided, however, that there shall be excluded from the operation of TIAEss.E310(b)(1) any indenture or indentures under which other securities or certificates of interest or participation in other securities of the Company are outstanding if the requirements for such exclusion set forth in TIAEss.E310(b)(1) are met. SECTION 7.11. Preferential Collection of Claims AgainstECompany. The Trustee shall comply with TIA ss.E311(a), excluding any creditor relationship listed in TIA ss.E311(b). A Trustee who has resigned or been removed shall be subject to TIA ss.E311(a) to the extent indicated. ARTICLE 8 Discharge of Indenture; Defeasance SECTION 8.01. Discharge of Liability on Notes; Defeasance. (a) When (i) the Company delivers to the Trustee all outstanding Notes (other than Notes replaced pursuant to Section 2.06) for cancellation or (ii) all outstanding Notes have become due and payable, whether at maturity or as a result of the mailing of a notice of redemption pursuant to ArticleE3 hereof and the Company irrevocably deposits with the Trustee funds sufficient to pay at maturity or upon redemption all outstanding Notes, including interest thereon to maturity or such redemption date (other than Notes replaced pursuant to 54 Section 2.06), and if in either case the Company pays all other sums payable hereunder by the Company, then this Indenture shall, subject to Sections 8.01(c), cease to be of further effect. The Trustee shall acknowledge satisfaction and discharge of this Indenture on demand of the Company accompanied by an Officers' Certificate and an Opinion of Counsel and at the cost and expense of the Company. (b) Subject to Sections 8.01(c) and 8.02, the Company at any time may terminate (i) all its obligations under the Notes and this Indenture ("legal defeasance option") or (ii) its obligations under SectionsE4.02, 4.03, 4.04, 4.05, 4.06, 4.07, 4.08, 4.09, 4.10, 4.11 and 4.12 and the operation of Sections 6.01(4), 6.01(6), 6.01(7) (but only with respect to Significant Subsidiaries) and 6.01(9) ("covenant defeasance option"). The Company may exercise its legal defeasance option notwithstanding its prior exercise of its covenant defeasance option. If the Company exercises its legal defeasance option, payment of the Notes may not be accelerated because of an Event of Default. If the Company exercises its covenant defeasance option, payment of the Notes may not be accelerated because of an Event of Default specified in SectionsE6.01(4), 6.01(6), 6.01(7) (but only with respect to Significant Subsidiaries) or 6.01(9) or because of the failure of the Company to comply with SectionsE5.01(a)(iii) and (iv) or Section 5.01(b)(iii). If the Company exercises its legal defeasance option or its covenant defeasance option, each STFC Guarantor will be released from all of its obligations under its Guaranty. Upon satisfaction of the conditions set forth herein and upon request of the Company, the Trustee shall acknowledge in writing the discharge of those obligations that the Company terminates. (c) Notwithstanding clausesE(a) and (b) above, the Company's obligations in Sections 2.03, 2.04, 2.05, 2.06, 2.07, 7.07, 7.08, 8.04, 8.05 and 8.06 shall survive until the Notes have been paid in full. Thereafter, the Company's obligations in Sections 7.07, 8.04 and 8.05 shall survive. SECTION 8.02. Conditions to Defeasance. The Company may exercise its legal defeasance option or its covenant defeasance option only if: (1) the Company irrevocably deposits in trust with the Trustee money orEU.S. Government Obligations for the payment of principal of and interest on the Notes to maturity or redemption, as the case may be; 55 (2) the Company delivers to the Trustee a certificate from a nationally recognized firm of independent accountants expressing their opinion that the payments of principal and interest when due and without reinvestment on the depositedEU.S. Government Obligations plus any deposited money without investment will provide cash at such times and in such amounts as will be sufficient to pay principal and interest when due on all the Notes to maturity or redemption, as the case may be; (3) 123Edays pass after the deposit is made and during the 123-day period no Default specified in Section 6.01(7) or (8) with respect to the Company occurs which is continuing at the end of the period; (4) the deposit does not constitute a default under any other agreement binding on the Company and is not prohibited by Article 10; (5) the Company delivers to the Trustee an Opinion of Counsel to the effect that the trust resulting from the deposit does not constitute, or is qualified as, a regulated investment company under the Investment Company Act of 1940; (6) in the case of the legal defeasance option, the Company shall have delivered to the Trustee an Opinion of Counsel stating that (i) the Company has received from, or there has been published by, the Internal Revenue Service a ruling, or (ii) since the date of this Indenture there has been a change in the applicable Federal income tax law, in either case to the effect that, and based thereon such Opinion of Counsel shall confirm that, the Noteholders will not recognize income, gain or loss for Federal income tax purposes as a result of such defeasance and will be subject to Federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such defeasance had not occurred; (7) in the case of the covenant defeasance option, the Company shall have delivered to the Trustee an Opinion of Counsel to the effect that the Noteholders will not recognize income, gain or loss for Federal income tax purposes as a result of such covenant defeasance and will be subject to Federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such covenant defeasance had not occurred; and (8) the Company delivers to the Trustee an Officers' Certificate and an Opinion of Counsel, each stating that all conditions precedent to the defeasance and discharge of the Notes as contemplated by this Article 8 have been complied with. 56 Before or after a deposit, the Company may make arrangements satisfactory to the Trustee for the redemption of Notes at a future date in accordance with Article 3. SECTION 8.03. Application of Trust Money. The Trustee shall hold in trust money orEU.S. Government Obligations deposited with it pursuant to this ArticleE8. It shall apply the deposited money and the money fromEU.S. Government Obligations through the Paying Agent and in accordance with this Indenture to the payment of principal of and interest on the Notes. Money and securities so held in trust are not subject to Article 10. SECTION 8.04. Repayment to Company. The Trustee and the Paying Agent shall promptly turn over to the Company upon request any excess money or securities held by them at any time. Subject to any applicable abandoned property law, the Trustee and the Paying Agent shall pay to the Company upon request any money held by them for the payment of principal or interest that remains unclaimed for two years, and, thereafter, Noteholders entitled to the money must look to the Company for payment as general creditors. SECTION 8.05. Indemnity for Government Obligations. The Company shall pay and shall indemnify the Trustee against any tax, fee or other charge imposed on or assessed against depositedEU.S. Government Obligations or the principal and interest received on suchEU.S. Government Obligations. SECTION 8.06. Reinstatement. If the Trustee or Paying Agent is unable to apply any money orEU.S. Government Obligations in accordance with this Article 8 by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Company's obligations under this Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to this Article 8 until such time as the Trustee or Paying Agent is permitted to apply all such money orEU.S. Government Obligations in accordance with this ArticleE8; provided, however, that, if the Company has made any payment of interest on or principal of any Notes because of the reinstatement of its obligations, the Company shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money or U.S. Government Obligations held by the Trustee or Paying Agent. 57 ARTICLE 9 Amendments SECTION 9.01. Without Consent of Holders. The Company, the STFC Guarantors and the Trustee may amend this Indenture or the Notes without notice to or consent of any Noteholder: (1) to cure any ambiguity, omission, defect or inconsistency; (2) to comply with Article 5; (3) to provide for uncertificated Notes in addition to or in place of certificated Notes; provided, however, that the uncertificated Notes are issued in registered form for purposes of Section 163(f) of the Code or in a manner such that the uncertificated Notes are described in Section 163(f)(2)(B) of the Code; (4) to make any change in ArticleE10 that would limit or terminate the benefits available to any holder of Senior Indebtedness (or Representatives therefor) under ArticleE10; (5) to add guarantees with respect to the Notes, including any new Subsidiary Guaranties, or to secure the Notes; (6) to add to the covenants of the Company for the benefit of the Holders or to surrender any right or power herein conferred upon the Company; (7) to comply with any requirements of the SEC in connection with qualifying, or maintaining the qualification of this Indenture under the TIA; or (8) to make any change that does not adversely affect the rights of any Noteholder. An amendment under this Section may not make any change that adversely affects the rights under Article 10 of any holder of Senior Indebtedness then outstanding unless the holders of such Senior Indebtedness (or any group or representative thereof authorized to give a consent) consent to such change. After an amendment under this Section becomes effective, the Company shall mail to Noteholders a notice briefly describing such amendment. The failure to give such notice to all Noteholders, or any defect therein, shall not 58 impair or affect the validity of an amendment under this Section. SECTION 9.02. With Consent of Holders. The Company, the STFC Guarantors and the Trustee may amend this Indenture or the Notes without notice to any Noteholder but with the written consent of the Holders of at least a majority in principal amount of the Notes. However, without the consent of each Noteholder affected, an amendment may not: (1) reduce the amount of Notes whose Holders must consent to an amendment; (2) reduce the rate of or extend the time for payment of interest on any Note; (3) reduce the principal or Accreted Value of or extend the Stated Maturity of any Note; (4) reduce the premium payable upon the redemption of any Note or change the time at which any Note may be redeemed in accordance with ArticleE3; (5) make any Note payable in money other than that stated in the Note; (6) make any change in Article 10 or ArticleE12 that adversely affects the rights of any Noteholder under ArticleE10 or ArticleE12; (7) make any change in Section 6.04 or 6.07 or the second sentence of this Section; or (8) make any change in any Guaranty that would adversely affect the Noteholders. It shall not be necessary for the consent of the Holders under this Section to approve the particular form of any proposed amendment, but it shall be sufficient if such consent approves the substance thereof. An amendment under this Section may not make any change that adversely affects the rights under Article 10 of any holder of Senior Indebtedness then outstanding unless the holders of such Senior Indebtedness (or any group or representative thereof authorized to give a consent) consent to such change. After an amendment under this Section becomes effective, the Company shall mail to Noteholders a notice briefly describing such amendment. The failure to give such notice to all Noteholders, or any defect therein, shall not 59 impair or affect the validity of an amendment under this Section. SECTION 9.03. Compliance with Trust Indenture Act. Every amendment to this Indenture or the Notes shall comply with the TIA as then in effect. SECTION 9.04. Revocation and Effect of Consents and Waivers. A consent to an amendment or a waiver by a Holder of a Note shall bind the Holder and every subsequent Holder of that Note or portion of the Note that evidences the same debt as the consenting Holder's Note, even if notation of the consent or waiver is not made on the Note. However, any such Holder or subsequent Holder may revoke the consent or waiver as to such Holder's Note or portion of the Note if the Trustee receives the notice of revocation before the date the amendment or waiver becomes effective. After an amendment or waiver becomes effective, it shall bind every Noteholder. An amendment or waiver becomes effective upon the execution of such amendment or waiver by the Trustee. The Company may, but shall not be obligated to, fix a record date for the purpose of determining the Noteholders entitled to give their consent or take any other action described above or required or permitted to be taken pursuant to this Indenture. If a record date is fixed, then notwithstanding the immediately preceding paragraph, those Persons who were Noteholders at such record date (or their duly designated proxies), and only those Persons, shall be entitled to give such consent or to revoke any consent previously given or to take any such action, whether or not such Persons continue to be Holders after such record date. No such consent shall be valid or effective for more than 120 days after such record date. SECTION 9.05. Notation on or Exchange of Notes. If an amendment changes the terms of a Note, the Trustee may require the Holder of the Note to deliver it to the Trustee. The Trustee may place an appropriate notation on the Note regarding the changed terms and return it to the Holder. Alternatively, if the Company or the Trustee so determines, the Company in exchange for the Note shall issue and the Trustee shall authenticate a new Note that reflects the changed terms. Failure to make the appropriate notation or to issue a new Note shall not affect the validity of such amendment. SECTION 9.06. Trustee To Sign Amendments. The Trustee shall sign any amendment authorized pursuant to this Article 9 if the amendment does not adversely affect the rights, duties, liabilities or immunities of the Trustee. If it does, the Trustee may but need not sign it. In signing such amendment the Trustee shall be entitled to receive 60 indemnity reasonably satisfactory to it and to receive, and (subject to Section 7.01) shall be fully protected in relying upon, an Officers' Certificate and an Opinion of Counsel stating that such amendment is authorized or permitted by this Indenture and that such amendment constitutes the legal, valid and binding obligation of the Company and each STFC Guarantor subject to the customary exceptions. SECTION 9.07. Payment for Consent. Neither the Company nor any Affiliate of the Company shall, directly or indirectly, pay or cause to be paid any consideration, whether by way of interest, fee or otherwise, to any Holder for or as an inducement to any consent, waiver or amendment of any of the terms or provisions of this Indenture or the Notes unless such consideration is offered to be paid to all Holders that so consent, waive or agree to amend in the time frame set forth in solicitation documents relating to such consent, waiver or agreement. ARTICLE 10 Subordination of the Notes SECTION 10.01. Agreement To Subordinate. The Company agrees, and each Noteholder by accepting a Note agrees, that the Indebtedness evidenced by the Notes is subordinated in right of payment, to the extent and in the manner provided in this Article 10, to the prior payment of all Senior Indebtedness of the Company and that the subordination is for the benefit of and enforceable by the holders of such Senior Indebtedness. The Notes shall in all respects rank pari passu with all other Senior Subordinated Indebtedness of the Company and only Indebtedness of the Company which is Senior Indebtedness shall rank senior to the Notes in accordance with the provisions set forth herein. All provisions of this ArticleE10 shall be subject to Section 10.12. SECTION 10.02. Liquidation, Dissolution, Bankruptcy. Upon any payment or distribution of the assets of the Company to creditors upon a total or partial liquidation or a total or partial dissolution of the Company or in a bankruptcy, reorganization, insolvency, receivership or similar proceeding relating to the Company or its property: (1) holders of Senior Indebtedness of the Company shall be entitled to receive payment in full of such Senior Indebtedness in cash or cash equivalents before Noteholders shall be entitled to receive any payment of principal of or interest on the Notes; and 61 (2) until such Senior Indebtedness is paid in full in cash or cash equivalents, any distribution to which Noteholders would be entitled but for this Article 10 shall be made to holders of such Senior Indebtedness as their interests may appear, except that Noteholders may receive shares of stock and any debt securities that are subordinated to such Senior Indebtedness, and to any debt securities received by holders of such Senior Indebtedness, to at least the same extent as the Notes are subordinated to Senior Indebtedness of the Company. SECTION 10.03. Default on Senior Indebtedness of the Company. The Company may not pay the principal of or premium, if any, or interest on the Notes or make any deposit pursuant to Section 8.01 and may not repurchase, redeem or otherwise retire or defease any Notes (collectively, "pay the Notes") if (i) any Designated Senior Indebtedness is not paid when due or (ii) any other default on Designated Senior Indebtedness occurs and the maturity of such Designated Senior Indebtedness is accelerated in accordance with its terms unless, in either case, (x) the default has been cured or waived and any such acceleration has been rescinded or (y) such Designated Senior Indebtedness has been paid in full; provided, however, that the Company may pay the Notes without regard to the foregoing if the Company and the Trustee receive written notice approving such payment from the Representatives of the Designated Senior Indebtedness. During the continuance of any default (other than a default described in clause (i) or (ii) of the preceding sentence) with respect to any Designated Senior Indebtedness pursuant to which the maturity thereof may be accelerated immediately without further notice (except such notice as may be required to effect such acceleration) or the expiration of any applicable grace periods, the Company may not pay the Notes for a period (a "Payment Blockage Period") commencing upon the receipt by the Company and the Trustee of written notice (a "Blockage Notice") of such default from the Representative of such Designated Senior Indebtedness specifying an election to effect a Payment Blockage Period and ending 179Edays thereafter (or earlier if such Payment Blockage Period is terminated (i) by written notice to the Trustee and the Company from the Person or Persons who gave such Blockage Notice, (ii) by repayment in full of such Designated Senior Indebtedness or (iii) because the default giving rise to such Blockage Notice is no longer continuing). Notwithstanding the provisions described in the immediately preceding sentence (but subject to the provisions contained in the first sentence of this Section), unless the holders of such Designated Senior Indebtedness or the Representative of such holders shall have accelerated the maturity of such Designated Senior Indebtedness, the Company may resume payments on the Notes after such Payment Blockage Period. Not more than one Blockage Notice may be given in any consecutive 360-day 62 period, irrespective of the number of defaults with respect to Designated Senior Indebtedness during such period; provided, however, that if any Blockage Notice within such 360-day period is given by or on behalf of any holders of Designated Senior Indebtedness (other than the Bank Indebtedness), the Representative of the Bank Indebtedness may give another Blockage Notice within such period; provided further, however, that in no event may the total number of days during which any Payment Blockage Period or Periods is in effect exceed 179Edays in the aggregate during any 360 consecutive day period. For purposes of this Section, no default or event of default which existed or was continuing on the date of the commencement of any Payment Blockage Period with respect to the Designated Senior Indebtedness initiating such Payment Blockage Period shall be, or be made, the basis of the commencement of a subsequent Payment Blockage Period by the Representative of such Designated Senior Indebtedness, whether or not within a period of 360 consecutive days, unless such default or event of default shall have been cured or waived for a period of not less than 90 consecutive days. SECTION 10.04. Acceleration of Payment of Notes. If payment of the Notes is accelerated because of an Event of Default, the Company or the Trustee shall promptly notify the Representative for the holders of the Designated Senior Indebtedness by written notice to the address set forth in Section 13.02 hereof or at any other address specified in writing to the Trustee from time to time. SECTION 10.05. When Distribution Must Be Paid Over. If a distribution is made to Noteholders that because of this Article 10 should not have been made to them, the Noteholders who receive the distribution shall hold it in trust for holders of Senior Indebtedness of the Company and pay it over to them or their Representatives as their interests may appear. SECTION 10.06. Subrogation. After all Senior Indebtedness of the Company is paid in full and until the Notes are paid in full, Noteholders shall be subrogated to the rights of holders of such Senior Indebtedness to receive distributions applicable to such Senior Indebtedness. A distribution made under this Article 10 to holders of such Senior Indebtedness which otherwise would have been made to Noteholders is not, as between the Company and Noteholders, a payment by the Company on such Senior Indebtedness. SECTION 10.07. Relative Rights. This Article 10 defines the relative rights of Noteholders and holders of Senior Indebtedness of the Company. Nothing in this Indenture shall: 63 (1) impair, as between the Company and Noteholders, the obligation of the Company, which is absolute and unconditional, to pay principal of and interest on the Notes in accordance with their terms; or (2) prevent the Trustee or any Noteholder from exercising its available remedies upon a Default, subject to the rights of holders of Senior Indebtedness of the Company to receive distributions otherwise payable to Noteholders. SECTION 10.08. Subordination May Not Be Impaired by Company. No right of any holder of Senior Indebtedness of the Company to enforce the subordination of the Indebtedness evidenced by the Notes shall be impaired by any act or failure to act by the Company or by its failure to comply with this Indenture. SECTION 10.09. Rights of Trustee and Paying Agent. Notwithstanding Section 10.03, the Trustee or Paying Agent may continue to make payments on the Notes and shall not be charged with knowledge of the existence of facts that would prohibit the making of any such payments unless, not less than two Business Days prior to the date of such payment, a Trust Officer of the Trustee receives written notice satisfactory to it that payments may not be made under this Article 10. The Company, the Registrar or co-registrar, the Paying Agent, a Representative or a holder of Senior Indebtedness of the Company may give the notice; provided, however, that, if an issue of Senior Indebtedness of the Company has a Representative, only the Representative may give the notice. The Trustee in its individual or any other capacity may hold Senior Indebtedness of the Company with the same rights it would have if it were not Trustee. The Registrar and co-registrar and the Paying Agent may do the same with like rights. The Trustee shall be entitled to all the rights set forth in this Article 10 with respect to any such Senior Indebtedness which may at any time be held by it, to the same extent as any other holder of such Senior Indebtedness; and nothing in Article 7 shall deprive the Trustee of any of its rights as such holder. Nothing in this Article 10 shall apply to claims of, or payments to, the Trustee under or pursuant to Section 7.07. SECTION 10.10. Distribution or Notice to Representative. Whenever a distribution is to be made or a notice given to holders of Senior Indebtedness of the Company, the distribution may be made and the notice given to their Representative (if any). SECTION 10.11. ArticleE10 Not To Prevent Events of Default or Limit Right To Accelerate. The failure to make a payment pursuant to the Notes by reason of any provision in 64 this Article 10 shall not be construed as preventing the occurrence of a Default. Nothing in this Article 10 shall have any effect on the right of the Noteholders or the Trustee to accelerate the maturity of the Notes. SECTION 10.12. Trust Moneys Not Subordinated. Notwithstanding anything contained herein to the contrary, payments from money or the proceeds ofEU.S. Government Obligations held in trust under Article 8 by the Trustee for the payment of principal of and interest on the Notes shall not be subordinated to the prior payment of any Senior Indebtedness of the Company or subject to the restrictions set forth in this Article 10, and none of the Noteholders shall be obligated to pay over any such amount to the Company or any holder of Senior Indebtedness of the Company or any other creditor of the Company. SECTION 10.13. Trustee Entitled To Rely. Upon any payment or distribution pursuant to this Article 10, the Trustee and the Noteholders shall be entitled to rely (i) upon any order or decree of a court of competent jurisdiction in which any proceedings of the nature referred to in Section 10.02 are pending, (ii) upon a certificate of the liquidating trustee or agent or other Person making such payment or distribution to the Trustee or to the Noteholders or (iii) upon the Representatives for the holders of Senior Indebtedness of the Company for the purpose of ascertaining the Persons entitled to participate in such payment or distribution, the holders of such Senior Indebtedness and other Indebtedness of the Company, the amount thereof or payable thereon, the amount or amounts paid or distributed thereon and all other facts pertinent thereto or to this Article 10. In the event that the Trustee determines, in good faith, that evidence is required with respect to the right of any Person as a holder of Senior Indebtedness of the Company to participate in any payment or distribution pursuant to this Article 10, the Trustee may request such Person to furnish evidence to the reasonable satisfaction of the Trustee as to the amount of such Senior Indebtedness held by such Person, the extent to which such Person is entitled to participate in such payment or distribution and other facts pertinent to the rights of such Person under this ArticleE10, and, if such evidence is not furnished, the Trustee may defer any payment to such Person pending judicial determination as to the right of such Person to receive such payment. The provisions of Sections 7.01 and 7.02 shall be applicable to all actions or omissions of actions by the Trustee pursuant to this Article 10. SECTION 10.14. Trustee To Effectuate Subordination. Each Noteholder by accepting a Note authorizes and directs the Trustee on his behalf to take such action as may be necessary or appropriate to acknowledge or effectuate the subordination 65 between the Noteholders and the holders of Senior Indebtedness of the Company as provided in this Article 10 and appoints the Trustee as attorney-in-fact for any and all such purposes. SECTION 10.15. Trustee Not Fiduciary for Holders of Senior Indebtedness. The Trustee shall not be deemed to owe any fiduciary duty to the holders of Senior Indebtedness of the Company and shall not be liable to any such holders if it shall mistakenly pay over or distribute to Noteholders or the Company or any other Person, money or assets to which any holders of such Senior Indebtedness shall be entitled by virtue of this Article 10 or otherwise. SECTION 10.16. Reliance by Holders of Senior Indebtedness on Subordination Provisions. Each Noteholder by accepting a Note acknowledges and agrees that the foregoing subordination provisions are, and are intended to be, an inducement and a consideration to each holder of any Senior Indebtedness of the Company, whether such Senior Indebtedness was created or acquired before or after the issuance of the Notes, to acquire and continue to hold, or to continue to hold, such Senior Indebtedness and such holder of such Senior Indebtedness shall be deemed conclusively to have relied on such subordination provisions in acquiring and continuing to hold, or in continuing to hold, such Senior Indebtedness. ARTICLE 11 Guaranties SECTION 11.01. Guaranties. Each STFC Guarantor hereby unconditionally and irrevocably guarantees, jointly and severally, to each Holder and to the Trustee and its successors and assigns (a) the full and punctual payment of principal or Accreted Value of and interest on the Notes when due, whether at maturity, by acceleration, by redemption or otherwise, and all other monetary obligations of the Company under this Indenture and the Notes and (b) the full and punctual performance within applicable grace periods of all other obligations of the Company under this Indenture and the Notes (all the foregoing being hereinafter collectively called the "Obligations"). Each STFC Guarantor further agrees that the Obligations may be extended or renewed, in whole or in part, without notice or further assent from such STFC Guarantor and that such STFC Guarantor will remain bound under this ArticleE11 notwithstanding any extension or renewal of any Obligation. Each STFC Guarantor waives presentation to, demand of, payment from and protest to the Company of any of the Obligations and also waives notice of protest for nonpayment. Each STFC Guarantor waives notice of any default under the 66 Notes or the Obligations. The obligations of each STFC Guarantor hereunder shall not be affected by (a) the failure of any Holder or the Trustee to assert any claim or demand or to enforce any right or remedy against the Company or any other Person under this Indenture, the Notes or any other agreement or otherwise; (b) any extension or renewal of any thereof; (c) any rescission, waiver, amendment or modification of any of the terms or provisions of this Indenture, the Notes or any other agreement; (d) the release of any security held by any Holder or the Trustee for the Obligations or any of them; (e) the failure of any Holder or Trustee to exercise any right or remedy against any other guarantor of the Obligations; or (f) any change in the ownership of such STFC Guarantor. Each STFC Guarantor further agrees that its Guarantee herein constitutes a guarantee of payment, performance and compliance when due (and not a guarantee of collection) and waives any right to require that any resort be had by any Holder or the Trustee to any security held for payment of the Obligations. Each Guaranty is, to the extent and in the manner set forth in ArticleE12, subordinated and subject in right of payment to the prior payment in full of the principal of and premium, if any, and interest on all Senior Indebtedness of the STFC Guarantor giving such Guaranty and each Guaranty is made subject to such provisions of this Indenture. Except as expressly set forth in SectionsE8.01(b), 11.02 and 11.06, the obligations of each STFC Guarantor hereunder shall not be subject to any reduction, limitation, impairment or termination for any reason, including any claim of waiver, release, surrender, alteration or compromise, and shall not be subject to any defense of setoff, counterclaim, recoupment or termination whatsoever or by reason of the invalidity, illegality or unenforceability of the Obligations or otherwise. Without limiting the generality of the foregoing, the obligations of each STFC Guarantor herein shall not be discharged or impaired or otherwise affected by the failure of any Holder or the Trustee to assert any claim or demand or to enforce any remedy under this Indenture, the Notes or any other agreement, by any waiver or modification of any thereof, by any default, failure or delay, willful or otherwise, in the performance of the obligations, or by any other act or thing or omission or delay to do any other act or thing which may or might in any manner or to any extent vary the risk of such STFC Guarantor or would otherwise operate as a discharge of such STFC Guarantor as a matter of law or equity. Each STFC Guarantor further agrees that its Guarantee herein shall continue to be effective or be 67 reinstated, as the case may be, if at any time payment, or any part thereof, of principal or Accreted Value of or interest on any Obligation is rescinded or must otherwise be restored by any Holder or the Trustee upon the bankruptcy or reorganization of the Company or otherwise. In furtherance of the foregoing and not in limitation of any other right which any Holder or the Trustee has at law or in equity against any STFC Guarantor by virtue hereof, upon the failure of the Company to pay the principal or Accreted Value of or interest on any Obligation when and as the same shall become due, whether at maturity, by acceleration, by redemption or otherwise, or to perform or comply with any other Obligation, each STFC Guarantor hereby promises to and will, upon receipt of written demand by the Trustee, forthwith pay, or cause to be paid, in cash, to the Holders or the Trustee an amount equal to the sum of (i) the unpaid amount of such Obligations, (ii) accrued and unpaid interest on such Obligations (but only to the extent not prohibited by law) and (iii) all other monetary Obligations of the Company to the Holders and the Trustee. Each STFC Guarantor agrees that it shall not be entitled to any right of subrogation in respect of any Obligations guaranteed hereby until payment in full of all Obligations and all obligations to which the Obligations are subordinated as provided in ArticleE12. Each STFC Guarantor further agrees that, as between it, on the one hand, and the Holders and the Trustee, on the other hand, (x) the maturity of the Obligations Guaranteed hereby may be accelerated as provided in Article 6 for the purposes of such STFC Guarantor's Guarantee herein, notwithstanding any stay, injunction or other prohibition preventing such acceleration in respect of the Obligations guaranteed hereby, and (y) in the event of any declaration of acceleration of such obligations as provided in ArticleE6, such Obligations (whether or not due and payable) shall forthwith become due and payable by such STFC Guarantor for the purposes of this Section. Each STFC Guarantor also agrees to pay any and all costs and expenses (including reasonable attorneys' fees) incurred by the Trustee or any Holder in enforcing any rights under this Section. SECTION 11.02. Limitation on Liability. Any term or provision of this Indenture to the contrary notwithstanding, the maximum, aggregate amount of the obligations guaranteed hereunder by any Subsidiary Guarantor shall not exceed the maximum amount that can be hereby guaranteed without rendering this Indenture, as it relates to such Subsidiary Guarantor, voidable under applicable law relating to fraudulent conveyance or fraudulent transfer or 68 similar laws affecting the rights of creditors generally (taking into account, for purposes of such determination, the full amount, without any reduction, of such STFC Guarantor's liability under its guarantee of Bank Indebtedness or any other guarantee of Senior Indebtedness). SECTION 11.03. Successors and Assigns. This ArticleE11 shall be binding upon each STFC Guarantor and its successors and assigns and shall enure to the benefit of the successors and assigns of the Trustee and the Holders and, in the event of any transfer or assignment of rights by any Holder or the Trustee, the rights and privileges conferred upon that party in this Indenture and in the Notes shall automatically extend to and be vested in such transferee or assignee, all subject to the terms and conditions of this Indenture. SECTION 11.04. No Waiver. Neither a failure nor a delay on the part of either the Trustee or the Holders in exercising any right, power or privilege under this Article 11 shall operate as a waiver thereof, nor shall a single or partial exercise thereof preclude any other or further exercise of any right, power or privilege. The rights, remedies and benefits of the Trustee and the Holders herein expressly specified are cumulative and not exclusive of any other rights, remedies or benefits which either may have under this Article 11 at law, in equity, by statute or otherwise. SECTION 11.05. Modification. No modification, amendment or waiver of any provision of this ArticleE11, nor the consent to any departure by any STFC Guarantor therefrom, shall in any event be effective unless the same shall be in writing and signed by the Trustee, and then such waiver or consent shall be effective only in the specific instance and for the purpose for which given. No notice to or demand on any STFC Guarantor in any case shall entitle such STFC Guarantor to any other or further notice or demand in the same, similar or other circumstances. SECTION 11.06. Release of Subsidiary Guarantor. Upon the sale (including any sale pursuant to any exercise of remedies by a holder of Senior Indebtedness) or other disposition (including by way of consolidation or merger) of a Subsidiary Guarantor, or the sale or disposition of all or substantially all the assets of such Subsidiary Guarantor (in each case other than to the Company or an Affiliate of the Company), such Subsidiary Guarantor shall be deemed released from all obligations under this ArticleE11 without any further action required on the part of the Trustee or any Holder. At the request of the Company, the Trustee shall execute and deliver an appropriate instrument evidencing such release. 69 ARTICLE 12 Subordination of STFC Guaranties SECTION 12.01. Agreement To Subordinate. Each STFC Guarantor agrees, and each Noteholder by accepting a Note agrees, that the Obligations of such STFC Guarantor are subordinated in right of payment, to the extent and in the manner provided in this Article 12, to the prior payment of all Senior Indebtedness of such STFC Guarantor and that the subordination is for the benefit of and enforceable by the holders of such Senior Indebtedness. The Obligations of an STFC Guarantor shall in all respects rank pari passu with all other Senior Subordinated Indebtedness of such STFC Guarantor and only Senior Indebtedness of such STFC Guarantor (including such STFC Guarantor's Guarantee of Senior Indebtedness of the Company) shall rank senior to the Obligations of such STFC Guarantor in accordance with the provisions set forth herein. SECTION 12.02. Liquidation, Dissolution, Bankruptcy. Upon any payment or distribution of the assets of any STFC Guarantor to creditors upon a total or partial liquidation or a total or partial dissolution of such STFC Guarantor or in a bankruptcy, reorganization, insolvency, receivership or similar proceeding relating to such STFC Guarantor or its property: (1) holders of Senior Indebtedness of such STFC Guarantor shall be entitled to receive payment in full of such Senior Indebtedness in cash or cash equivalents before Noteholders shall be entitled to receive any payment pursuant to any Obligations of such STFC Guarantor; and (2) until the Senior Indebtedness of any STFC Guarantor is paid in full in cash or cash equivalents, any distribution to which Noteholders would be entitled but for this Article 12 shall be made to holders of such Senior Indebtedness as their interests may appear, except that Noteholders may receive shares of stock and any debt securities of such STFC Guarantor that are subordinated to Senior Indebtedness, and to any debt securities received by holders of Senior Indebtedness, of such STFC Guarantor to at least the same extent as the Obligations of such STFC Guarantor are subordinated to Senior Indebtedness of such STFC Guarantor. SECTION 12.03. Default on Senior Indebtedness of STFC Guarantor. No STFC Guarantor may make any payment pursuant to any of its Obligations or repurchase, redeem or otherwise retire or defease any Notes or other Obligations (collectively, "pay its Guaranty") if (i) any Designated Senior Indebtedness of the Company is not paid when due or (ii) any other default on Designated Senior Indebtedness of 70 the Company occurs and the maturity of such Designated Senior Indebtedness is accelerated in accordance with its terms unless, in either case, (x) the default has been cured or waived and any such acceleration has been rescinded or (y) such Designated Senior Indebtedness has been paid in full; provided, however, that any STFC Guarantor may pay its Guaranty without regard to the foregoing if such STFC Guarantor and the Trustee receive written notice approving such payment from the Representatives of the Designated Senior Indebtedness. No STFC Guarantor may pay its Guaranty during the continuance of any Payment Blockage Period after receipt by the Company and the Trustee of a Payment Notice under Section 10.03. Notwithstanding the provisions described in the immediately preceding sentence (but subject to the provisions contained in the first sentence of this Section), unless the holders of Designated Senior Indebtedness giving such Payment Notice or the Representative of such holders shall have accelerated the maturity of such Designated Senior Indebtedness, any STFC Guarantor may resume payments pursuant to its Obligations after such Payment Blockage Period. SECTION 12.04. Demand for Payment. If a demand for payment is made on an STFC Guarantor pursuant to ArticleE11, the Trustee shall promptly notify the holders of the Designated Senior Indebtedness (or their Representatives) of such demand. SECTION 12.05. When Distribution Must Be Paid Over. If a distribution is made to Noteholders that because of this Article 12 should not have been made to them, the Noteholders who receive the distribution shall hold it in trust for holders of the relevant Senior Indebtedness and pay it over to them or their Representatives as their interests may appear. SECTION 12.06. Subrogation. After all Senior Indebtedness of an STFC Guarantor is paid in full and until the Notes are paid in full, Noteholders shall be subrogated to the rights of holders of such Senior Indebtedness to receive distributions applicable to Senior Indebtedness. A distribution made under this Article 12 to holders of such Senior Indebtedness which otherwise would have been made to Noteholders is not, as between the relevant STFC Guarantor and Noteholders, a payment by such STFC Guarantor on such Senior Indebtedness. SECTION 12.07. Relative Rights. This Article 12 defines the relative rights of Noteholders and holders of Senior Indebtedness of an STFC Guarantor. Nothing in this Indenture shall: (1) impair, as between an STFC Guarantor and Noteholders, the obligation of such STFC Guarantor, which is 71 absolute and unconditional, to pay its Obligations to the extent set forth in ArticleE11 or the relevant Guaranty; or (2) prevent the Trustee or any Noteholder from exercising its available remedies upon a default by such STFC Guarantor under its Obligations, subject to the rights of holders of Senior Indebtedness of such STFC Guarantor to receive distributions otherwise payable to Noteholders. SECTION 12.08. Subordination May Not Be Impaired by Company. No right of any holder of Senior Indebtedness of any STFC Guarantor to enforce the subordination of the Obligations of such STFC Guarantor shall be impaired by any act or failure to act by such STFC Guarantor or by its failure to comply with this Indenture. SECTION 12.09. Rights of Trustee and Paying Agent. Notwithstanding Section 12.03, the Trustee or Paying Agent may continue to make payments on any Guaranty and shall not be charged with knowledge of the existence of facts that would prohibit the making of any such payments unless, not less than two Business Days prior to the date of such payment, a Trust Officer of the Trustee receives written notice satisfactory to it that payments may not be made under this Article 12. The Company, the relevant STFC Guarantor, the Registrar or co-registrar, the Paying Agent, a Representative or a holder of Senior Indebtedness of any STFC Guarantor may give the notice; provided, however, that, if an issue of Senior Indebtedness of any STFC Guarantor has a Representative, only the Representative may give the notice. The Trustee in its individual or any other capacity may hold Senior Indebtedness with the same rights it would have if it were not Trustee. The Registrar and co-registrar and the Paying Agent may do the same with like rights. The Trustee shall be entitled to all the rights set forth in this Article 12 with respect to any Senior Indebtedness of any STFC Guarantor which may at any time be held by it, to the same extent as any other holder of Senior Indebtedness; and nothing in Article 7 shall deprive the Trustee of any of its rights as such holder. Nothing in this Article 12 shall apply to claims of, or payments to, the Trustee under or pursuant to Section 7.07. SECTION 12.10. Distribution or Notice to Representative. Whenever a distribution is to be made or a notice given to holders of Senior Indebtedness of any STFC Guarantor, the distribution may be made and the notice given to their Representative (if any). SECTION 12.11. ArticleE12 Not To Prevent Defaults Under a Guaranty or Limit Right To Demand Payment. The failure to make a payment pursuant to a Guaranty by reason of 72 any provision in this Article 12 shall not be construed as preventing the occurrence of a default under such Guaranty. Nothing in this Article 12 shall have any effect on the right of the Noteholders or the Trustee to make a demand for payment on any STFC Guarantor pursuant to ArticleE11 or the relevant Guaranty. SECTION 12.12. Trustee Entitled To Rely. Upon any payment or distribution pursuant to this Article 12, the Trustee and the Noteholders shall be entitled to rely (i) upon any order or decree of a court of competent jurisdiction in which any proceedings of the nature referred to in Section 12.02 are pending, (ii) upon a certificate of the liquidating trustee or agent or other Person making such payment or distribution to the Trustee or to the Noteholders or (iii) upon the Representatives for the holders of Senior Indebtedness of any STFC Guarantor for the purpose of ascertaining the Persons entitled to participate in such payment or distribution, the holders of such Senior Indebtedness and other indebtedness of such STFC Guarantor, the amount thereof or payable thereon, the amount or amounts paid or distributed thereon and all other facts pertinent thereto or to this Article 12. In the event that the Trustee determines, in good faith, that evidence is required with respect to the right of any Person as a holder of Senior Indebtedness of any STFC Guarantor to participate in any payment or distribution pursuant to this Article 12, the Trustee may request such Person to furnish evidence to the reasonable satisfaction of the Trustee as to the amount of Senior Indebtedness of such STFC Guarantor held by such Person, the extent to which such Person is entitled to participate in such payment or distribution and other facts pertinent to the rights of such Person under this ArticleE12, and, if such evidence is not furnished, the Trustee may defer any payment to such Person pending judicial determination as to the right of such Person to receive such payment. The provisions of Sections 7.01 and 7.02 shall be applicable to all actions or omissions of actions by the Trustee pursuant to this Article 12. SECTION 12.13. Trustee To Effectuate Subordination. Each Noteholder by accepting a Note authorizes and directs the Trustee on his behalf to take such action as may be necessary or appropriate to acknowledge or effectuate the subordination between the Noteholders and the holders of Senior Indebtedness of any STFC Guarantor as provided in this Article 12 and appoints the Trustee as attorney-in-fact for any and all such purposes. SECTION 12.14. Trustee Not Fiduciary for Holders of Senior Indebtedness of STFC Guarantor. The Trustee shall not be deemed to owe any fiduciary duty to the holders of Senior Indebtedness of any STFC Guarantor and shall not be liable to 73 any such holders if it shall mistakenly pay over or distribute to Noteholders or the Company or any other Person, money or assets to which any holders of such Senior Indebtedness shall be entitled by virtue of this Article 12 or otherwise. SECTION 12.15. Reliance by Holders of Senior Guarantor Debt on Subordination Provisions. Each Noteholder by accepting a Note acknowledges and agrees that the foregoing subordination provisions are, and are intended to be, an inducement and a consideration to each holder of any Senior Indebtedness of any STFC Guarantor, whether such Senior Indebtedness was created or acquired before or after the issuance of the Notes, to acquire and continue to hold, or to continue to hold, such Senior Indebtedness and such holder of Senior Indebtedness shall be deemed conclusively to have relied on such subordination provisions in acquiring and continuing to hold, or in continuing to hold, such Senior Indebtedness. ARTICLE 13 Miscellaneous SECTION 13.01. 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 13.02. Notices. Any notice or communication shall be in writing and delivered in person or mailed by first-class mail addressed as follows: if to the Company or any STFC Guarantor: Shared Technologies Fairchild Corp. 100 Great Meadow Road Wethersfield, Connecticut 06109 Attention: KennethEM. Dorros Senior Vice President, General Counsel and Secretary if to the Trustee: United States Trust Company of New York 114 West 47th Street New York, New York 10036 Attention: RobertEF. Lee Corporate Trust Administration 74 if to the Representative of the Designated Senior Indebtedness: Credit Suisse Tower 49 12EEast 49th Street New York, New York 10017 Attention: Lisa Perrotto Agency Group The Company or the Trustee by notice to the other may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed to the Noteholder at the Noteholder'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 Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. SECTION 13.03. Communication by Holders with Other Holders. Noteholders may communicate pursuant to TIA ss. 312(b) with other Noteholders with respect to their rights under this Indenture or the Notes. The Company, the Trustee, the Registrar and anyone else shall have the protection of TIA ss. 312(c). SECTION 13.04. Certificate and Opinion as to Conditions Precedent. Upon any request or application by the Company to the Trustee to take or refrain from taking any action under this Indenture, the Company shall furnish to the Trustee: (1) an Officers' Certificate in form and substance reasonably satisfactory to the Trustee 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 (2) an Opinion of Counsel in form and substance reasonably satisfactory to the Trustee stating that, in the opinion of such counsel, all such conditions precedent have been complied with. 75 SECTION 13.05. Statements Required in Certificate or Opinion. Each certificate or opinion with respect to compliance with a covenant or condition provided for in this Indenture shall include: (1) a statement that the individual making such certificate or opinion 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 certificate or opinion are based; (3) a statement that, in the opinion of such individual, he has made such examination or investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with; and (4) a statement as to whether or not, in the opinion of such individual, such covenant or condition has been complied with. SECTION 13.06. When Notes Disregarded. In determining whether the Holders of the required principal amount of Notes have concurred in any direction, waiver or consent, Notes owned by the Company or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company shall be disregarded and deemed not to be outstanding, except that, for the purpose of determining whether the Trustee shall be protected in relying on any such direction, waiver or consent, only Notes which the Trustee receives an Officer's Certificate certifying that such Notes are so owned shall be so disregarded. Also, subject to the foregoing, only Notes outstanding at the time shall be considered in any such determination. SECTION 13.07. Rules by Trustee, Paying Agent and Registrar. The Trustee may make reasonable rules for action by or a meeting of Noteholders. The Registrar and the Paying Agent may make reasonable rules for their functions. SECTION 13.08. Legal Holidays. A "Legal Holiday" is a Saturday, a Sunday or a day on which banking institutions are not required to be open in the State of New York. If a payment date is a Legal Holiday, payment shall be made on the next succeeding day that is not a Legal Holiday, and no interest shall accrue for the intervening period. If a regular record date is a Legal Holiday, the record date shall not be affected. SECTION 13.09. Governing Law. This Indenture and the Notes shall be governed by, and construed in accordance with, the laws of the State of New York but without giving 76 effect to applicable principles of conflicts of law to the extent that the application of the laws of another jurisdiction would be required thereby. SECTION 13.10. No Recourse Against Others. A director, officer, employee or stockholder, as such, of the Company or any STFC Guarantor shall not have any liability for any obligations of the Company under the Notes or this Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. By accepting a Note, each Noteholder shall waive and release all such liability. The waiver and release shall be part of the consideration for the issue of the Notes. SECTION 13.11. Successors. All agreements of the Company and the STFC Guarantors in this Indenture and the Notes and Guaranties shall bind its successors. All agreements of the Trustee in this Indenture shall bind its successors. SECTION 13.12. 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. SECTION 13.13. Table of Contents; Headings. The table of contents, cross-reference sheet and headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only, are not intended to be considered a part hereof and shall not modify or restrict any of the terms or provisions hereof. IN WITNESS WHEREOF, the parties have caused this Indenture to be duly executed as of the date first written above. SHARED TECHNOLOGIES FAIRCHILD COMMUNICATIONSECORP., by: /s/ Vincent DiVincenzo ------------------------ Name: Vincent DiVincenzo Title: Treasurer SHARED TECHNOLOGIES INC., as Guarantor, by: /s/ Vincent DiVincenzo ------------------------ Name: Vincent DiVincenzo Title: Treasurer 77 MULTI-TENANT SERVICES, INC., as Guarantor, by: /s/ Vincent DiVincenzo ------------------------ Name: Vincent DiVincenzo Title: Treasurer BOSTON TELECOMMUNICATIONS GROUP, INC., as Guarantor, by: /s/ Vincent DiVincenzo ------------------------ Name: Vincent DiVincenzo Title: Treasurer OFFICE TELEPHONE MANAGEMENT, as Guarantor, by: /s/ Vincent DiVincenzo ------------------------ Name: Vincent DiVincenzo Title: Treasurer STI INTERNATIONAL, INC., as Guarantor, by: /s/ Vincent DiVincenzo ------------------------ Name: Vincent DiVincenzo Title: Treasurer UNITED STATES TRUST COMPANY OF NEW YORK, by: /s/ Gerard V. Ganey ------------------------ Name: Gerard V. Ganey Title: Senior Vice President