Document:

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                                                                    Exhibit 10.6

                           TRADEMARK LICENSE AGREEMENT

        THIS TRADEMARK LICENSE AGREEMENT ("Agreement") is made as of
February 19, 2001 ("Effective Date") by and between Nextel Communications, Inc.,
a Delaware corporation, having a place of business at 2001 Edmund Halley Drive,
Reston, Virginia 20191 ("Licensor") and Nextel International, Inc., a Delaware
corporation, having a place of business at 10700 Parkridge Blvd., #600, Reston,
Virginia 20191 ("Licensee").

                                    RECITALS

        A. Licensor, through its subsidiaries, operates an iDEN-based wireless
communications system through or in connection with which it provides wireless
telecommunications goods and services throughout the United States, including
its territories and protectorates (the "United States"), and it is the owner of
certain trademarks, service marks and trade names, including the mark "NEXTEL",
which are used by its subsidiaries and by certain affiliated entities in various
markets throughout the United States in connection with such telecommunications
goods and services;

        B. Licensee is one of the subsidiaries of Licensor and, through its own
subsidiaries and affiliates, operates wireless telecommunications systems
outside the United States and is desirous of obtaining a license to use the
trademarks, service marks and trade names of Licensor with respect to certain
telecommunications goods and/or services as provided herein;

        C. The aforesaid trademarks, service marks and trade names, including
the trademark "NEXTEL", which are identified and set forth in Exhibit A hereto,
are of significant value to Licensor and have an established, outstanding
reputation in connection with telecommunications and other goods and services.

        NOW, THEREFORE in consideration of the mutual promises, conditions and
understandings contained herein, and for other good and valuable consideration,
the

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receipt and sufficiency of which are hereby acknowledged, and intending to
be legally bound hereby, the parties hereto agree as follows:

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                                              AGREEMENT
1.      DEFINITIONS.

        1.1    "Trademarks" means the trademark and service mark "NEXTEL" and
               the other trademarks, service marks, logos and trade names in
               certain countries as set forth in the attached Exhibit A (which
               may be supplemented by written agreement of the parties as new
               marks and names are developed).

        1.2    "Territory" means those markets currently served by Licensee
               (through its subsidiaries and affiliates) and those markets
               intended to be served by Licensee outside the United States, as
               set forth in the attached Exhibit B, and such additional markets
               outside the United States, as the parties may, by written
               agreement, add to Exhibit B as Licensee's subsidiaries and
               affiliates intend to commence or actually commenced providing
               wireless communications goods and service in such additional
               markets.

        1.3    "Licensed Goods" means subscriber units or handsets, used by
               Licensee's subscribers to communicate over the iDEN - based
               wireless communications systems and other wireless communications
               systems that may be utilized by Licensee with Licensor's written
               approval in the Territory, and such other products, items or
               merchandize intended to be used in connection with such
               subscriber units or handsets and all marketing, advertising and
               promotional items and programs as such products, items,
               merchandise, marketing, advertising and promotional items and
               programs may be designated by Licensor in writing from time to
               time and which all goods set forth in this Section 1.3 are sold
               under or bear the licensed Trademarks.

        1.4    "Licensed Services" means digital mobile wireless communications
               services, voice and data, provided by Licensee (through its
               subsidiaries and affiliates) to customers within its Territory
               over the

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               iDEN-based wireless communications systems and other wireless
               communications systems that may be utilized by Licensee with
               Licensor's written approval and such other services intended to
               complement or to be used or provided in connection with such
               digital mobile wireless communications services, as Licensor may
               designate in writing from time to time and which services are
               offered under the licensed Trademarks are within the defined term
               "Licensed Services".

2.      LICENSE GRANT.

        2.1    Subject to the terms and conditions of this Agreement, and to the
               proviso at the end of this sentence, Licensor hereby grants to
               Licensee a non-transferable, exclusive right and license to sell
               Licensed Goods and to offer Licensed Services bearing the
               licensed Trademarks within the Territory during the term of this
               Agreement; provided, that Licensor reserves to itself and its
               other subsidiaries and affiliates the right and license to sell
               Licensed Goods and to offer Licensed Services, bearing the
               licensed Trademarks within the Territory, to the extent such
               activities do not violate the terms of any Agreement in place
               between Licensor and Licensee.

        2.2    Subject to the terms and conditions of this Agreement, Licensor
               grants to Licensee a non-transferable, non-exclusive license to
               use the word "NEXTEL" as part of its corporate name and to grant
               non-exclusive sublicenses for such purpose under this Section 2.2
               to its subsidiaries (entities in which Licensee owns at least
               fifty percent (50%) of all of such entity's issued and
               outstanding stock). With Licensor's prior written consent, which
               may be conditioned on such additional terms or matters as
               Licensor, in its sole and absolute discretion may specify,
               Licensee may grant non-exclusive

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               sublicenses to its affiliates for such purpose under this Section
               2.2. Each such sublicense agreement, whether to a subsidiary or
               an affiliate of Licensee, must (i) not grant to sublicensee any
               rights greater than the rights granted to Licensee under this
               Agreement, (ii) terminate automatically upon any termination of
               this Agreement, and (iii) expressly identify Licensor as a third
               party beneficiary with right and authority to enforce such
               sublicense agreement.

        2.3    The license and rights granted hereby are limited to Licensed
               Goods and Licensed Services as defined herein and are
               specifically limited to the Territory. Licensee shall not place
               the licensed Trademarks on, nor use the licensed Trademarks in
               connection with, goods or merchandise or services of any kind or
               description except Licensed Goods and Licensed Services pursuant
               to the provisions of this Agreement. Licensee acknowledges and
               agrees that Licensor retains and may exercise full right and
               authority to use itself, and to its licensed sublicensees, its
               subsidiaries, affiliates and third parties to use, the licensed
               Trademarks in the Territory (and subject to the proviso in
               Section 2.2 above, on Licensed Goods and Licensed Services).

        2.4    Nothing contained herein shall be construed as an assignment or
               grant to Licensee of any right, title or ownership or proprietary
               interest in or to the licensed Trademarks. Licensor reserves all
               rights relating to the licensed Trademarks, including but not
               limited to the right to use the licensed Trademarks in the
               Territory for any purpose, including but not limited to the sale
               of Licensed Goods and the rendering of Licensed Services in
               accordance with the proviso in Section 2.2, and Licensor may
               exercise such reserved rights in its sole discretion. Nothing
               herein shall preclude Licensor from licensing others to use the
               licensed Trademarks on or in connection with merchandise and
               goods and services of all types and descriptions other than
               Licensed Goods or Licensed Services

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               in any area whatsoever including, but not limited to, the
               Territory. Nothing herein shall preclude Licensor from licensing
               others to use other of its trademarks on or in connection with
               Licensed Goods and Licensed Services and other merchandise of all
               types and descriptions in any area whatsoever including, but not
               limited to, the Territory.

3.      TERM OF AGREEMENT.

        3.1    In addition to each party's rights under Section 8, either party
               may terminate this Agreement, with or without cause, upon
               one-hundred eighty (180) days written notice to the other party.

        3.2    Upon termination, all of Licensee's rights under this Agreement
               shall cease absolutely, except that Licensee shall have a
               reasonable time, not exceeding one-hundred eighty (180) days, in
               which to dispose of its inventory of Licensed Goods (to the
               extent such inventory of Licensed Goods was on hand or subject to
               non-cancellable contract for delivery on the date Licensee gave
               or received, as appropriate, the written notice contemplated by
               Section 3.1), subject to all of the terms and conditions of this
               Agreement. Licensee, its subsidiaries and affiliates shall also,
               upon termination, have a reasonable period of time, not exceeding
               sixty (60) days to terminate all sublicenses entered into
               pursuant to this Agreement by Licensee, its subsidiaries and
               affiliates.

4.      QUALITY CONTROL:

        4.1    Licensee recognizes and acknowledges that the distribution of
               Licensed Goods of inferior quality bearing the licensed Trademark
               may damage Licensor's business reputation and the licensed

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               Trademarks. Accordingly, Licensee shall (and shall cause its
               subsidiaries, affiliates, third party dealers, resellers and
               agents to) purchase all Licensed Goods directly from suppliers
               approved by Licensor.

        4.2    Licensee shall cause (and shall cause its subsidiaries,
               affiliates, third party dealers, resellers and agents to) affix
               and display the licensed Trademarks only in such form and manner
               consistent with Licensor's Corporate Image and Identity System
               User's Guide set forth in Exhibit D which Corporate Image Guide
               may be modified by Licensor in its sole discretion, and in such
               form and manner as has been specifically approved in writing by
               Licensor to promote the Licensed Goods and Licensed Services
               hereunder and on all promotional and advertising material used in
               connection therewith. Licensee shall cause (and shall cause its
               subsidiaries, affiliates, third party dealers, resellers and
               agents to) to appear on such items, legends, markings, and
               notices as Licensor may reasonably request, including, without
               limitation, applicable trademark and copyright legends in the
               name of Licensor in the form shown in Exhibit C.

        4.3    Licensee shall not (and shall cause its subsidiaries, affiliates,
               third party dealers, resellers and agents not to) use or
               associate the licensed Trademarks with any other trademark or
               name, except that Licensee may indicate that, in a form
               previously approved by Licensor, it is acting under license from
               Licensor.

        4.4    Licensee shall (and shall cause its subsidiaries and affiliates
               to) submit to Licensor for review and approval its programs for
               advertising and promotion consistent with Licensor's Cooperative
               Advertising Guide set forth in Exhibit E including, but not
               limited to, the initial proposed trade announcement introducing
               Licensed Goods that will bear the licensed Trademarks and
               Licensed Services that will be offered under the licensed
               Trademarks.

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               Licensee shall (and shall cause its appropriate subsidiaries and
               affiliates to) also submit to Licensor for its written approval
               the format and general content of each advertising and promotion
               program to be adopted hereunder, including representative art
               work and all other relevant material of each such program
               sufficiently far in advance of use or release of the same to
               permit Licensor to approve or modify the same.

        4.5    Licensee shall cause its third party dealers, resellers and
               agents to submit to Licensee for review and approval its programs
               for advertising and promotion consistent with Licensor's
               Cooperative Advertising Guide set forth in Exhibit E including,
               but not limited to, the initial proposed trade announcement
               introducing Licensed Goods that will bear the licensed Trademarks
               and Licensed Services that will be offered under the licensed
               Trademarks, business cards, business forms and other
               correspondence. Licensee shall also cause its third party
               dealers, resellers and agents to submit to Licensee for its
               written approval the format and general content of each
               advertising and promotion program to be adopted hereunder,
               including representative art work and all other relevant material
               of each such program sufficiently far in advance of use or
               release of the same to permit Licensee to approve or modify the
               same.

        4.6    Any model, sample, art work or other promotional or advertising
               material submitted to Licensor hereunder, which has not been
               disapproved within two working weeks after its receipt together
               with all relevant material and information, including but not
               limited to copy, for inspection by Licensor, shall be deemed to
               have been approved; provided, that Licensee shall (and shall
               cause its subsidiaries and affiliate to) promptly implement any
               modifications, corrections or other changes to such materials
               after receipt from Licensor, whether or not received within such
               two working week

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               period. After any such material has been approved, Licensee shall
               not (and shall cause its subsidiaries and affiliates not to)
               modify such material in any material respect without the prior
               written approval of Licensor, following the same process for
               seeking approval of any proposed modification that was followed
               in seeking approval of the original material.

        4.7    Licensee, for itself, its subsidiaries, affiliates, third party
               dealers, resellers and agents and its and their officers,
               employees and agents agrees that it will not, either during the
               term of this Agreement or thereafter, except upon written consent
               of Licensor, divulge to any person whomsoever (and each shall use
               its best efforts to prevent the disclosure or publication of) any
               trade secret, idea, sketch, design, pattern, style, model,
               sample, manufacturing process, marketing plan or any other
               information concerning any transaction or affairs of Licensor
               which may come to Licensee's knowledge by reason of its use or
               proposed use of licensed Trademarks hereunder.

        4.8    Licensee shall require its third party dealers, resellers and
               agents to agree to the terms set forth in this Section 4 and
               shall incorporate all such terms into all dealer, reseller and
               other relevant agreements.

        4.9    No third party dealer, reseller or agent of Licensee shall be or
               present itself as an employee of Licensee or Licensor (including,
               but not limited to, restrictions and/or prohibitions on use of
               Licensee's and/or Licensor's trade names, trademarks, service
               marks and logos on all business cards, business forms and other
               correspondence, unless Licensor agrees to such use in writing)
               and no provision in this Agreement shall grant such rights or be
               interpreted to the contrary.

        4.10   For purposes of this Section 4, all approvals to be obtained from
               Licensor shall be deemed obtained when issued by Tom Kelly,
               Executive Vice President & Chief Marketing Officer, Strategy &

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               Planning, or such other person designated by Mr. Kelly for this
               purpose.

5.      ROYALTY:

        5.1    Licensor shall have the right to assess a royalty to Licensee for
               the rights granted to Licensee by Licensor under this Agreement
               at the then prevailing market royalty rate. Licensor may begin
               assessing the royalty fee one hundred eighty (180) days after
               giving Licensee written notice of such fee. The royalty fee shall
               be applied to all revenue derived in any month from activation,
               access, usage, features and toll charges (including long distance
               toll charges) and from credits/adjustments and promotions but
               does not include revenue derived from equipment or product sales
               and shall not be adjusted for product (as opposed to service)
               credits, adjustments or promotions ("Gross Monthly Service
               Revenues").

        5.2    In the case of a dispute between Licensor and Licensee with
               respect to the royalty rate to be assessed by Licensor, Licensee
               shall agree to pay the royalty rate Licensee and Licensor
               reasonably determines to be the interim royalty rate until the
               final royalty rate to be paid is determined by an independent
               third party arbitrator. Until the final royalty rate is
               determined by such arbitrator, Licensee shall pay all royalties
               due to Licensor as set forth herein at the interim royalty rate.
               The remaining royalties that may be due to Licensor as determined
               by the arbitrator, shall be calculated by subtracting the interim
               royalty rate from the royalty rate requested by Licensor and
               applying this difference in rates to Licensee's Gross Monthly
               Service Revenues which royalty payment shall be placed in escrow
               until a final royalty rate is determined by the arbitrator.
               Arbitration shall be binding on both parties. If Licensee fails
               to negotiate and/or arbitrate in good faith,

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               Licensor shall have the right to terminate this Agreement with
               one hundred eigty (180) days written notice. Upon termination,
               all of Licensee's rights under this Agreement shall cease
               absolutely and Licensee shall immediately dispose of its
               inventory of Licensed Goods (to the extent such inventory of
               Licensed Goods was on hand or subject to non-cancellable contract
               for delivery on the date Licensee gave or received, as
               appropriate, the written notice contemplated by Section 3.1),
               subject to all of the terms and conditions of this Agreement and
               terminate all sublicenses entered into pursuant to this Agreement
               by Licensee, its subsidiaries and affiliates.

        5.3    Each royalty payment is to be accompanied by a written royalty
               report stating the unaudited Gross Monthly Service Revenues
               figure for each Country on which such royalty payment is based.
               If inconsistencies or mistakes are discovered, they must be
               rectified and (i) in the case of underpayment, Licensee must make
               the appropriate payments on Licensor's demand; or (ii) in the
               case of overpayment, Licensee may deduct such amount from the
               next royalty payment due. Any royalty payments, including accrued
               royalties, not paid when due must be paid immediately upon
               demand.

        5.4    For a period of five (5) years from the date of creation of any
               record, Licensee shall keep complete and accurate records with
               respect to the Gross Monthly Service Revenues, including all
               independent auditor reports relating thereto and all information
               necessary to confirm the gross service revenue calculations used
               in the preparation of each royalty report.

        5.5    At Licensor's request and expense, Licensee shall permit Licensor
               or its authorized representative to periodically review, but not
               more than once a year, Licensee's books and records relevant to
               this

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               Agreement to determine the amounts of royalties under this
               Agreement.

6.      INDEMNIFICATION AND INSURANCE:

        6.1    Licensee hereby indemnifies and agrees to hold Licensor harmless
               from and against any and all claims, suits, liabilities, loss and
               damage (including expenses and reasonable attorney's fees) from
               and against the sale, distribution, promotion or advertisement of
               any Licensed Goods or rendering any Licensed Services, or other
               use of licensed Trademarks by Licensee, its subsidiaries or
               affiliates or persons claiming rights under or through them (such
               as, by way of example and not limitation, independent
               distributors of Licensed Goods or sales agents for Licensed
               Services), by or for Licensee, its agents or employees in or
               claimed to be in violation of any applicable law or regulation or
               any third party's rights. Licensee shall give to Licensor written
               notice of any such claim or suit within fifteen (15) business
               days of the earlier of: (i) the filing or initiation of such
               claim or suit; and (ii) the date that Licensee knew of such claim
               or suit, and Licensee shall afford Licensor the opportunity to
               defend the claim at Licensee's expense through counsel of
               Licensor's own choice. Without Licensor's prior written consent,
               which may be withheld, delayed or conditioned by Licensor in its
               sole and absolute discretion, Licensee shall not settle, nor
               shall Licensee consent to or otherwise voluntarily participate in
               any resolution of, any such claim or suit in a manner which might
               in any way adversely affect any rights of Licensor in and to the
               licensed Trademarks, result in any finding of liability or fault
               against Licensor or Licensee, or constitute any admission in
               respect thereof.

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        6.2    Licensee shall maintain at its own expense in full force and
               effect at all times during the term of this Agreement and any
               extensions thereof with responsible insurance carriers at least
               Three Million Dollars (U.S.$3,000,000.00) of product liability
               insurance covering the Licensed Goods and general liability
               insurance covering general business risks. Licensee shall also
               maintain at its own expense in full force and effect at all times
               during the term of this Agreement and any extensions thereof with
               responsible insurance carriers at least Three Million Dollars
               (U.S.$3,000,000) of Intellectual Property insurance covering any
               assertions of intellectual property infringement by third parties
               against Licensor. Such insurance shall be for the benefit of
               Licensor and Licensee and shall provide for at least thirty (30)
               days prior written notice to Licensor of the cancellation or
               material modification thereof shall provide for waiver by
               Licensee of all rights of subrogation against Licensor, and shall
               be subject to deductibles, co-pays and other terms reasonably
               acceptable to Licensor. Subject to the preceding sentence, such
               insurance may be obtained for Licensor by Licensee in conjunction
               with a policy of product liability insurance covering products
               other than the Licensed Goods.

        6.3    Licensee shall, from time to time, upon reasonable request by
               Licensor, promptly furnish or cause to be furnished to Licensor
               evidence in form and substance satisfactory to Licensor of
               maintenance of the insurance required by Section 5.2, including,
               but not limited to, originals or certified copies of policies,
               with all applicable riders and endorsements, certificates of
               insurance and proof of premium payments.

        6.4    Following the assertion of any claim that any Licensed Goods,
               Licensed Services or other use of the licensed Trademarks violate
               or conflict with any law, rule, regulation or rights of any third
               party, and promptly following Licensor's written request,
               Licensee shall

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               (and shall cause its subsidiaries and affiliates to) cease using
               the licensed Trademarks on or in connection with the Licensed
               Goods, Licensed Services or otherwise in any portion(s) of the
               Territory, as Licensor shall have specified in its written
               request.

7.      VALIDITY OF LICENSED TRADEMARKS AND LICENSE:

        7.1    Licensee shall not, during the term of this Agreement or at any
               time hereafter, question or attack Licensor's title and exclusive
               rights in and to the licensed Trademarks nor the validity and
               enforceability of this Agreement.

        7.2    All use of the licensed Trademarks by Licensee on or in
               connection with Licensed Goods or Licensed Services hereunder
               shall inure to the benefit of Licensor. All rights in the
               licensed Trademarks, other than those specifically granted
               herein, are reserved by Licensor for its own use and benefit.
               Upon the expiration or termination of this Agreement for any
               reason whatsoever, all rights in the licensed Trademarks shall
               automatically revert to Licensor. Licensee shall at any time,
               whether during or after the term of this Agreement, execute any
               documents reasonably required by Licensor to confirm Licensor's
               ownership of all such rights.

        7.3    Any copyrights, trademarks or industrial designs which may be
               created during the term of this Agreement and which bear or are
               used in association with the licensed Trademarks hereunder shall
               be the exclusive property of Licensor. Licensee shall (and shall
               cause its appropriate subsidiaries and affiliates to) cooperate
               with Licensor in the prosecution of any such trademark, copyright
               or industrial design applications that Licensor may desire to
               file, and shall execute any trademark, copyright or design
               assignment or other form, and for that purpose Licensee shall
               supply to Licensor from time to time such material as may
               reasonably be required in

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               connection with any such application or assignment. The rights of
               Licensee pursuant to this Agreement shall include, to the extent
               necessary, the right to use any such registered trademark,
               copyright, or industrial design secured by Licensor hereunder
               during the term of this Agreement.

        7.4    Licensor makes no representations or warranties of any kind,
               including, without limitation, that any of the licensed
               Trademarks are or will remain valid, that Licensee's (or its
               subsidiaries' and affiliates') use of such marks as contemplated
               hereunder will not result in a breach, violation or conflict with
               or of applicable laws, rules or regulations or rights of third
               parties, or that any of the licensed Trademarks qualify for
               patent, copyright or similar legal protection giving the owner
               and/or authorized user of such Trademarks the right to preclude
               use, in whole or in part, by others, and Licensor further
               expressly disclaims all such representations and warranties.
               Licensee agrees to take such rights as are conferred by Licensor
               hereunder subject to such express disclaimer, and further agrees
               to permanently and irrevocably waive and release (on behalf of
               Licensee, its subsidiaries and affiliates) any claims against
               Licensor, its subsidiaries, affiliates, officers, directors,
               employees and agents based upon or involving, in whole or in
               part, any actual or claimed invalidity of, illegality of, or
               infringement by the licensed Trademarks, or any other condition
               or circumstance growing out of use of the licensed Trademarks in
               or outside the Territory.

        8.     TERMINATION

               If either party shall violate or fail to perform any of its
               obligations hereunder, the other shall have the right to
               terminate this Agreement upon thirty (30) days written notice,
               and such

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               termination shall become effective at the end of the thirty-day
               period unless Licensor or Licensee, as the case may be, shall
               have completely remedied the default within such thirty-day
               period. Termination of the Agreement under the provisions of this
               Section 8.1 or Section 3.1 shall be without prejudice to any
               other rights or remedies which Licensor or Licensee may have at
               law or in equity against the other.

9.      LITIGATION:

        9.1    In the event that Licensee should learn of any apparent
               infringement of any right granted by Licensor to Licensee
               hereunder, it shall promptly notify Licensor of such use and, if
               such infringement involves a third party's conduct within the
               Territory, and if requested by Licensor, shall join with
               Licensor, in such action as Licensor, in its reasonable
               discretion, may deem advisable for the protection of Licensor's
               rights in and to the licensed Trademarks in the Territory.

        9.2    Licensee shall have no right to take any action with respect to
               the licensed Trademarks without Licensor's prior written
               approval, which may be given or withheld in Licensor's sole
               discretion. Should Licensor elect not to take action pursuant to
               Section 9.1 but to authorize Licensee to take action, such action
               shall be at Licensee's sole expense and shall be prosecuted by
               counsel approved by Licensor; however, nothing contained in this
               Section 9.2 shall require Licensor to take any action which it
               deems to be inadvisable for whatever reason. Licensee shall
               notify Licensor of all developments in such action, will consult
               with Licensor thereto and will not enter into any settlement
               agreement or otherwise consent to or voluntarily participate in
               any resolution of such action without Licensor's prior written
               approval.

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        9.3    Unless the parties otherwise agree in writing, monetary damages
               recovered by a party hereto in connection with an infringement
               shall first be applied for recoupment of expenses, including
               reasonable legal expenses, incurred by the party prosecuting the
               action or otherwise terminating the infringement, and the balance
               of such damages shall be rendered to Licensor. If the party
               prosecuting such action considers that it is legally necessary or
               desirable to do so, it may join the other party hereto as a party
               plaintiff and plead the damages of such party.

10.     REMEDIES FOR BREACH:

        10.1   Licensee recognizes that monetary damages for breach of the
               provisions of this Agreement would be inadequate. Accordingly, in
               the event of any such breach Licensor shall be entitled to
               injunctive relief in addition to such other remedies as may be
               available at law or in equity. In the case of a royalty
               underpayment or late payment as set forth in Section 5, Licensor
               shall make a demand for payment before seeking injunctive relief.

        10.2   If any provision of this Agreement should be adjudged to be
               unreasonable, then the scope thereof shall be reduced or modified
               to the extent necessary to make the provision enforceable by
               injunction.

        10.3   In the event that any term or provision of this Agreement shall
               for any reason be held to be invalid, illegal or unenforceable in
               any respect, this Agreement shall continue in full force and
               effect, unless terminated as herein provided by either party,
               except that it shall be interpreted and construed as if the term
               or provision held to have been invalid, illegal or unenforceable
               had never been contained herein.

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        10.4   The rights and remedies provided herein are cumulative and not
               exclusive of any rights or remedies provided by law.

11.     MISCELLANEOUS:

        11.1   Each of the parties represents and warrants that this Agreement
               has been duly authorized, executed and delivered by it.

        11.2   Nothing contained herein shall be construed to place the parties
               in the relationship of legal representation, partnership, joint
               venture, or agency, and Licensee shall have no power to obligate
               or bind Licensor in any manner whatsoever.

        11.3   Licensee shall not assign any of its rights nor delegate any of
               its duties under this Agreement without the written consent of
               Licensor. Any attempted assignment in violation of this provision
               shall be void and shall constitute a breach of this Agreement.

        11.4   Any notice or other communication (including all works and
               material submitted for Licensor's review as contemplated in
               Section 4) under this Agreement shall be in writing and shall be
               considered given when delivered personally or on the third
               business day after it is mailed by U.S. certified mail, return
               receipt requested, to the parties at the following addresses (or
               at such other address as a party may specify by notice given to
               the other):

               To Licensor:          Nextel Communications, Inc.
                                     2001 Edmund Halley Drive
                                     Reston, VA  20191
                                     Attention:  Corporate Counsel
                                                 Intellectual Property/Licensing

               To Licensee:          Nextel International, Inc.

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                                     10700 Parkridge Blvd., #600
                                     Reston, VA  20191
                                     Attention:    Robert J. Gilker, Esq.
                                                   Vice President

        11.5   The failure of a party to insist upon strict adherence to any
               term of this Agreement on any occasion shall not be considered a
               waiver nor deprive that party of the right hereafter to insist
               upon strict adherence to that term or any other term of this
               Agreement. Any waiver must be in writing.

        11.6   This Agreement contains a complete statement of all the
               arrangements between the parties with respect to its subject
               matter, and shall not be changed or terminated orally.

        11.7   This Agreement shall be governed by and construed in accordance
               with the laws of the Commonwealth of Virginia, United States of
               America, applicable to agreements made and to be performed in the
               Commonwealth of Virginia without regard to the Virginia conflict
               of laws principles that would result in application of the laws
               of any other jurisdiction. In any dispute relating to this
               Agreement, the parties hereto admit venue and submit themselves
               to the non-exclusive jurisdiction of the tribunals of the United
               States District Court for the Eastern District of Virginia,
               expressly waiving any different venue to which they may be
               entitled by their present or future domiciles.

                                       19

<PAGE>   20

               IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed as of the day and year first above written.

        ATTEST:  NEXTEL COMMUNICATIONS, INC.

               By: /s/ Leonard J. Kennedy
                   ---------------------------------
                      Name:  Leonard J. Kennedy
                      Title: Senior Vice President and General Counsel

Dated:  Reston, Virginia
February 19, 2001

        ATTEST:  NEXTEL INTERNATIONAL, INC.

               By: /s/ Robert J. Gilker
                   ---------------------------------
                      Name:  Robert J. Gilker
                      Title: Vice President and General Counsel

Dated:   Reston, Virginia
February 19, 2001

                                       20

<PAGE>   21

                                    EXHIBIT A

The licensed Trademarks, service marks and trade names referred to in Section
1.1 of the Agreement shall include the following, subject to modification by
written agreement of parties.

Trademark/Service Mark

Nextel
Nextel and logo
Nextel Direct Connect (and translations, as appropriate)
Nextel Walk & Talk (and translations, as appropriate)
You've never used a phone like this before (and translations, as appropriate)
Nextel Online
Nextel Two-way Internet Messaging (and translations, as appropriate)
Nextel Mobile Messaging (and translations, as appropriate)
Nextel Industry Solutions (and translations, as appropriate)
Nextel Wireless Business Applications (and translations, as appropriate)
Much more than a cellular (and translations, as appropriate)

                                       21

<PAGE>   22

                                    EXHIBIT B

The Territory as defined in Section 1.2 of the Agreement shall include the
following countries and areas, subject to revision by written agreement of the
parties.

Argentina

Australia

Brazil

Bolivia

Canada

Chile

China

Colombia

Japan

Korea

Mexico

Peru

Philippines

Uruguay

                                       22

<PAGE>   23

                                    EXHIBIT C

COPYRIGHT NOTICE GUIDELINES

(C) 2001. Nextel International, Inc. All rights reserved.

(C) 2001. Nextel Communications, Inc. All rights reserved.

TRADEMARK NOTICE GUIDELINES

     1.   Use (R) symbol as an upper right superscript when a mark is
          registered.

     2.   Use TM or SM (trademark of service mark, respectively), as an upper
          right superscript when a mark is not registered.

                                       23

<PAGE>   24

                                    EXHIBIT D

         NEXTEL COMMUNICATIONS, INC. CORPORATE IMAGE AND IDENTITY SYSTEM
                                  USER'S GUIDE

                                       24

<PAGE>   25

                                    EXHIBIT E

            NEXTEL COMMUNICATIONS, INC. COOPERATIVE ADVERTISING GUIDE

                                       25<PAGE>   1
                                                                   EXHIBIT 10.7

                         NEXTEL COMMUNICATIONS, INC.
                    CHANGE OF CONTROL RETENTION BONUS AND
                              SEVERANCE PAY PLAN

<PAGE>   2

                              Table of Contents
                              -----------------
<TABLE>
<CAPTION>
                                                                      Page
                                                                      ----
<S>                                                                   <C>
1.  General Statement of Purpose.........................................1
2.  Effective and Termination Dates......................................1
3.  Definitions..........................................................1
4.  Eligibility; Termination Following a Change of Control...............4
5.  Severance Compensation...............................................6
6.  No Mitigation Obligation.............................................7
7.  Certain Payments Not Considered for Other Benefits, etc..............7
8.  Arbitration..........................................................7
9.  Employment Rights....................................................7
10. Withholding of Taxes.................................................8
11. Successors and Binding Effect........................................8
12. Governing Law........................................................8
13. Validity.............................................................8
14. Captions.............................................................9
15. Construction.........................................................9
16. Administration of the Plan...........................................9
17. Amendment and Termination...........................................10
18. Other Plans, etc....................................................10

EXHIBIT A..............................................................A-1
EXHIBIT B..............................................................B-1
EXHIBIT C..............................................................C-1
</TABLE>

<PAGE>   3

                         NEXTEL COMMUNICATIONS, INC.
           CHANGE OF CONTROL RETENTION BONUS AND SEVERANCE PAY PLAN

    1. General Statement of Purpose. The Board of Directors (the "Board") of
Nextel Communications, Inc. (the "Company") has considered the effect a change
of control of the Company may have on key employees of the Company and its
subsidiaries. Given the level of acquisition and change of control activity in
today's business environment, the Board recognizes and understands the
concerns such employees have for their careers. The possible occurrence of a
change-of-control transaction may cause key employees to consider major career
changes in an effort to assure financial security for themselves and their
families. The Company desires to assure fair treatment of its key employees in
the event of a change of control and to allow them to make critical career
decisions without undue time pressure and financial uncertainty, increasing
their willingness to remain with the Company notwithstanding the outcome of a
possible change-of-control transaction.

    The Company recognizes that the possibility of a change of control exists
and desires to assure itself of both the present and future continuity of
management, desires to establish certain retention and severance benefits for
certain of its Covered Employees (as defined below) applicable in a change of
control, and wishes to insure that its Covered Employees are not practically
disabled from discharging their duties in respect of a proposed or actual
transaction involving a change of control.

    2. Effective and Termination Dates.  The Plan shall be effective as of
July 14, 1999 (the "Effective Date").  The Plan will automatically terminate
when all benefits payable hereunder have been paid.

    3. Definitions.  Where the following words and phrases appear in the Plan,
they shall have the respective meanings set forth below:

    (a) "Base Salary" means, with respect to each Covered Employee, the annual
base salary, exclusive of any bonus, special pay (including any retention pay)
or other benefits he or she may receive, but without giving effect to any
salary reductions authorized by the Covered Employee under any qualified or
non-qualified deferred compensation plan of an Employer, in effect (i) on the
date immediately preceding the date of the relevant Change of Control or (ii)
on the date of the Covered Employee's termination of employment with his or
her Employer, whichever is the highest.

    (b)  "Cause" shall mean with respect to any Covered Employee:

        (i)    conviction of a felony involving an intentional act of fraud,
    embezzlement or theft in connection with his employment with an Employer;

        (ii)   intentional wrongful damage to property, contractual interests
    or business relationships of an Employer;

<PAGE>   4

        (iii)  intentional wrongful disclosure of secret processes or
    confidential information of an Employer in violation of any agreement with
    or policy of the Employer; or

        (iv)   conduct contrary to an Employer's announced policies or
    practices (including those contained in the Corporation's Employee
    Handbook) where either:

               (A) the nature and/or severity of the conduct or its
               consequences typically would have resulted in immediate
               termination based on the Corporation's established employee
               termination or disciplinary practices in place before the
               Reference Date (as defined in Section 3(h)(i) below); or

               (B) the Covered Employee has been provided with written notice
               detailing the relevant policy or practice and the nature of the
               objectionable conduct or other violation and within 20 business
               days of the receipt of such notice the Covered Employee has not
               remedied the violation or ceased to engage in the objectionable
               conduct.

For purposes of the Plan, no act or failure to act on the part of the Covered
Employee shall be deemed "intentional" if it was due primarily to an error in
judgment or negligence, but shall be deemed "intentional" only if done or
omitted to be done by the Covered Employee not in good faith and without
reasonable belief that his action or omission was in the best interest of his
or her Employer. Nothing herein will limit the right of the Covered Employee
or his beneficiaries to contest the validity or propriety of any such
determination.

    (c) "Change of Control" means the occurrence of any of the following events:

            (i) The Company is merged or consolidated or reorganized into or
        with another company or other legal entity, and as a result of such
        merger, consolidation or reorganization less than a majority of the
        combined voting power of the then outstanding securities of such
        resulting company or entity immediately after such transaction is held
        directly or indirectly in the aggregate by the holders of voting
        securities of the Company immediately prior to such transaction,
        including voting securities issuable upon the exercise or conversion
        of options, warrants or other securities or rights;

            (ii) The Company sells or otherwise transfers all or substantially
        all of its assets to another company or other legal entity, and as a
        result of such sale or other transfer of assets, less than a majority
        of the combined voting power of the then outstanding securities of
        such company or other entity immediately after such sale or transfer
        is held directly or indirectly in the aggregate by the holders of
        voting securities of the Company immediately prior to such sale or
        transfer, including voting securities issuable upon exercise or
        conversion of options, warrants or other securities or rights;

            (iii) There is a report filed on Schedule 13D or Schedule 14D-1
        (or any successor schedule, form or report), each as promulgated
        pursuant to the Securities Exchange Act of 1934, as amended ( the
        "Exchange Act"), disclosing that any "person" (as that term is used in
        Section 13(d)(3) or Section 14(d)(2) of the Exchange Act) has become
        the "beneficial owner" (as that term is used in Rule 13d-3 promulgated
        under the Exchange Act) of

                                      2
<PAGE>   5

        securities representing 50% or more of the voting securities of the
        Company (or any successor thereto by operation of law or by reason of
        the acquisition of all or substantially all of the assets of the
        Company), including voting securities issuable upon the exercise of
        options, warrants or other securities or rights;

            (iv) The Company (or any successor thereto by operation of law or
        by acquisition of all or substantially all of the assets of the
        Company) files a report or proxy statement pursuant to the Exchange
        Act disclosing in response to Form 8-K or Schedule 14A (or any
        successor schedule, form, report or item therein) that a change in
        control of the Company (or such successor) has occurred.

            Notwithstanding the foregoing provisions of subsections (iii) and
        (iv) above, a "Change of Control" shall not be deemed to have occurred
        solely because (x) the Company, (y) an entity in which the Company
        directly or indirectly beneficially owns 50% or more of the voting
        securities or (z) any Company-sponsored employee stock ownership plan
        or other employee benefit plan of the Company, either files or becomes
        obligated to file a report or proxy statement under or in response to
        Schedule 13D, Schedule 14D-1, Form 8-K or Schedule 14A (or any
        successor form, report, schedule or item therein) under the Exchange
        Act, disclosing beneficial ownership by it of voting securities,
        whether in excess of 50% or otherwise, or because the Company reports
        that a change of control of the Company has or may have occurred or
        will or may occur in the future by reason of such beneficial
        ownership.

    (d)  "Code" means the Internal Revenue Code of 1986, as amended, or any
successor thereto.

    (e) "Covered Employee" means any individual recognized by an Employer as a
regular full-time employee of an Employer who is subject to U.S. income tax
withholding to whom the Plan applies pursuant to Section 4(a) below.

    (f) "Employee Benefits" means, with respect to any Covered Employee, all
life insurance, medical insurance (including dental and vision care) and
disability plans and programs in which the Covered Employee was entitled to
participate immediately prior to the relevant Change of Control.

    (g)  "Employer" means the Company, each of its wholly owned subsidiaries,
Nextel International, Inc., Nextel International [Services] Ltd. and any other
subsidiary of the Company to which the Plan has been extended by the Board (or
by the Compensation Committee of the Board) and which has adopted the Plan.

    (h)  "Good Reason" means, with respect to any Covered Employee:

        (i) any significant and adverse change in the Covered Employee's
    duties, responsibilities and authority, as compared in each case to the
    corresponding circumstances in place on the date immediately preceding the
    first occurrence of a Change of Control after the Effective Date (the
    "Reference Date"); or

        (ii)a relocation of the principal work location at which the Covered
    Employee is based on the Reference Date to a location more than 30 miles
    away from such location; or

                                      3
<PAGE>   6
        (iii) a reduction in Base Salary or bonus potential not agreed to by
    the Covered Employee, or any other significant adverse financial
    consequences associated with the Covered Employee's employment in
    comparison to the corresponding circumstances in place on the Reference
    Date; or

        (iv) a breach by any Employer of its obligations under any agreement
    to which such Employer and the Covered Employee are parties, that remains
    uncured after 20 business days following such Employer's receipt of a
    written notice from the Covered Employee specifying the particulars in
    reasonable detail.

Any good faith determination by the Covered Employee that "Good Reason" exists
will be presumptively correct for purposes of this Plan.

    (i)  "Plan" means the Nextel Communications, Inc. Change of Control
Retention Bonus and Severance Pay Plan.

    (j)  "Retention Bonus" means the Retention Bonus described in Section
4(b).

    (k) "Severance Compensation" means Severance Pay and other benefits
provided by Section 5(a) and (b).

    (l)  "Severance Pay" means the amounts payable as set forth in Section
5(a) and (b).

    (m) "Severance Period" means the period of time commencing on the date of
the first occurrence of a Change of Control and continuing until the earlier
of (i) the first anniversary of such date or (ii) the Covered Employee's
death.

    (n) "Target Bonus" means the amount obtained by multiplying the Covered
Employee's target bonus percentage as established and in effect for the
Covered Employee (i) on the Reference Date, or (ii) on the date of the Covered
Employee's termination of employment with his or her Employer, whichever is
the highest, by the Covered Employee's Base Salary.

    4.  Eligibility; Termination Following a Change of Control.

    (a) Subject to the limitations described below, the Plan applies to all
individuals who are recognized by an Employer as regular full-time salaried
employees in any of the following salary grade levels (as determined on July
14, 1999, and adjusting as appropriate for any changes to the Company's system
of classifying employees by salary grade level implemented subsequent to such
date): EX3, EX2, EX1 and E7, who are employed by an Employer on or after the
date that (x) the Company enters into a definitive agreement providing for a
Change of Control, (y) a third party publicly announces a bona fide intention
to commence a tender offer for outstanding voting securities of the Company or
otherwise to take actions that are reasonably designed and expected to result
in a Change of Control or (z) a Change of Control otherwise occurs (the date
described in the foregoing clauses (x), (y) or (z), as appropriate, the
"Trigger Date").

    (b) Subject to the last sentence of this Section 4(b), in the event of a
Change of Control, a Covered Employee shall be entitled to receive a Retention
Bonus in the amount described on Exhibit

                                      4
<PAGE>   7

A for such Covered Employee. The Retention Bonus shall be payable in two
installments. The first installment shall be paid on the effective date of any
Change of Control. The second installment shall be paid on the first
anniversary of the relevant Change of Control. Notwithstanding the foregoing,
if a Covered Employee's employment is terminated by an Employer after the
occurrence of a Trigger Date, and a Change of Control occurs prior to the
first anniversary of such Trigger Date, then if such termination is without
Cause and before the full amount of the Retention Bonus is paid to the Covered
Employee, the Covered Employee shall be paid the entire remaining portion of
the Retention Bonus in full on the later of (x) the effective date of the
Change of Control or (y) the date of such termination of employment. If a
majority of the members of the Board in office on the date immediately
preceding the relevant Trigger Date (or a majority of the members of the
Compensation Committee thereof on such date) should determine (after
consultation with the Company's independent auditors) that the grant of any
right to receive a Retention Bonus pursuant to this Section 4(b) would prevent
the relevant proposed merger or other business combination transaction
contemplated to constitute a Change of Control (and intended by the Company
and the other party or parties thereto to be accounted for as a pooling of
interests) from meeting all criteria required for pooling of interests
accounting treatment, then such Board members (or members of the Compensation
Committee thereof) shall be authorized to modify the amount or any of the
other terms otherwise applicable to any Covered Employee's Retention Bonus, or
the group of Covered Employees entitled to receive any such Retention Bonus,
but in each case only to the extent determined to be necessary to permit such
relevant transaction to be accounted for as a pooling of interests.

    (c) A Covered Employee will be entitled to the Severance Compensation
described in Section 5 if (i) the Covered Employee's employment is terminated
by an Employer during the Severance Period and such termination is without
Cause and is not described in Subsection (e) of this Section, or (ii) in the
case of each Covered Employee as to whom Exhibit B indicates that this Section
4(c)(ii) applies to such Covered Employee, the Covered Employee voluntarily
terminates his employment with his Employer during the Severance Period for
Good Reason.

    (d) A termination of employment described in Subsection (c) of this
Section will not affect any rights that the Covered Employee may have pursuant
to any agreement, policy, plan, program or arrangement of the Company or any
other Employer providing Employee Benefits, which rights shall be governed by
the terms thereof, except that any severance benefits provided thereunder
shall be reduced to the extent of the Severance Compensation actually provided
to such Covered Employee under and pursuant to this Plan.

    (e) Notwithstanding the preceding provisions of this Section, a Covered
Employee will not be entitled to Severance Compensation if his employment with
an Employer is terminated during the Severance Period for Cause or because:

        (i) of the Covered Employee's retirement or voluntary withdrawal from
    employment, other than as described in Subsection (c)(ii) or Subsection
    (c)(iii) of this Section;

        (ii)of the Covered Employee's death;

                                      5
<PAGE>   8

        (iii) the Covered Employee becomes permanently disabled within the
    meaning of, and begins actually to receive disability benefits pursuant
    to, the long-term disability plan in effect for, or applicable to, the
    Covered Employee;

        (iv) of the Covered Employee's failure to return to work after a
    temporary lay-off; or

        (v) of the Covered Employee's withdrawal or loss of employment due to
    personal leave, other than as described in Subsection (c)(ii) or
    Subsection (c)(iii) of this Section.

    5.  Severance Compensation.

    (a) If a Covered Employee's employment is terminated in circumstances that
entitle the Covered Employee to Severance Compensation pursuant to Section
4(c), the Company will pay to the Covered Employee as Severance Pay in a
single lump sum payment the amounts described on Exhibit C on the payroll date
of the next full payroll cycle after the termination date, and will continue
to provide to the Covered Employee the Employee Benefits for the period set
forth on Exhibit C.

    (b) Without limiting the rights of a Covered Employee at law or in equity,
if the Company fails to make any payment or provide any benefit required to be
made or provided hereunder on a timely basis, the Company will pay interest on
the amount or value thereof at an annualized rate of interest equal to the
so-called composite "prime rate" as quoted from time to time during the
relevant period in the Eastern Edition of The Wall Street Journal plus the
lesser of 5% or the maximum rate of interest allowed by law. Such interest
will be payable as it accrues on demand. Any change in such prime rate or
maximum rate will be effective on and as of the date of such change.

    (c) Notwithstanding any provision of the Plan to the contrary, the rights
and obligations under this Section and under Section 8 will survive any
termination or expiration of the Plan.

    (d) Anything in this Plan to the contrary notwithstanding, but subject to
the last sentence of this Section 5(d), in the event that it shall be
determined that any payment or distribution of cash or other compensation or
benefit by the Company or any of its affiliates to or for the benefit of any
Covered Employee, whether paid or payable or distributed or distributable
pursuant to the terms of this Plan or otherwise pursuant to or by reason of
any other agreement, policy, plan, program or arrangement (a "Payment"), would
be subject to the excise tax imposed by Section 4999 of the Code (or any
successor provision thereto), by reason of being considered "contingent on a
change in ownership or control" of the Company, within the meaning of Section
280G of the Code (or any successor provision thereto) or to any similar tax
imposed by state or local law, or any interest or penalties with respect to
such tax (such tax or taxes, together with any such interest and penalties,
being hereafter collectively referred to as the "Excise Tax"), then the
Covered Employee will be entitled to receive from the Company an additional
payment or payments (collectively, a "Gross-Up Payment"). The Gross-Up Payment
will be in an amount such that, after payment by the Covered Employee of all
taxes (including any interest or penalties imposed with respect to such
taxes), including any Excise Tax imposed upon the Gross-Up Payment, the
Covered Employee retains an amount of the Gross-Up Payment equal to the Excise
Tax imposed on the Payment. The Gross-Up Payment shall be paid to the Covered
Employee prior to the date on which any Payment part or all of which is
subject to the Excise Tax is made to the Covered Employee. The Covered
Employee shall cooperate in all

                                      6
<PAGE>   9

reasonable respects with the Company (but at the Company's sole cost and
expense) to attempt to minimize any such tax liability (such cooperation not
to include foregoing or deferring any payments or benefits to which he or she
is otherwise entitled), and if the Covered Employee later receives a refund of
any part of the Excise Tax, such Covered Employee shall promptly after receipt
of such refund pay back to the Company so much of the Gross-Up Payment as is
required to avoid a windfall. If a majority of the members of the Board in
office on the day immediately preceding the relevant Trigger Date (or a
majority of the members of the Compensation Committee thereof on such date)
should determine (after consultation with the Company's independent auditors)
that the grant of any right to receive a Gross-Up Payment pursuant to this
Section 5(d) would prevent the relevant proposed merger or other business
combination transaction contemplated to constitute a Change of Control (and
intended by the Company and the other party or parties thereto to be accounted
for as a pooling of interests) from meeting all criteria required for pooling
of interests accounting treatment, then such Board members (or members of the
Compensation Committee thereof) shall be authorized to modify the amount of or
any of the other terms otherwise applicable to any Covered Employees's right
to receive a Gross-Up Payment, but in each case only to the extent determined
to be necessary to permit such relevant transaction to be accounted for as a
pooling of interests.

    6. No Mitigation Obligation. The Company hereby acknowledges that it will
be difficult for a Covered Employee to find reasonably comparable employment
following his termination of employment with his Employer. Accordingly, the
provision of Severance Compensation by the Company to a Covered Employee in
accordance with the terms of the Plan is hereby acknowledged by the Company to
be reasonable, and a Covered Employee will not be required to mitigate the
amount of any payment provided for in the Plan by seeking other employment or
otherwise, nor will any profits, income, earnings or other benefits from any
source whatsoever create any mitigation, offset, reduction or any other
obligation on the part of a Covered Employee hereunder or otherwise, except as
expressly provided in Exhibit B.

    7. Certain Payments Not Considered for Other Benefits, etc. Payments of
Severance Pay will not be included as earnings for the purpose of calculating
contributions or benefits under any Employee Benefit plan of the Company or of
any other Employer. Such payments and payments of Severance Pay will not be
made from any benefit plan funds, and shall constitute an unfunded, unsecured
obligation of the Company.

    8. Arbitration. Any controversy or claim arising out of or relating to
this Plan or the breach thereof, shall be settled by arbitration in the
Washington, D.C. area in accordance with the laws of the State of Delaware by
three arbitrators, one of whom shall be appointed by the Company, one by the
Covered Employee and the third of whom shall be appointed by the first two
arbitrators. If the first two arbitrators cannot agree on the appointment of a
third arbitrator, then the third arbitrator shall be appointed by the Chief
Judge of the United States District Court for the Eastern District of
Virginia. The arbitration shall be conducted in accordance with the rules of
the American Arbitration Association, except with respect to the selection of
arbitrators, which shall be as provided in this Section 8. Judgment upon the
award rendered by the arbitrators may be entered in any court having
jurisdiction thereof.

    9. Employment Rights.  Nothing expressed or implied in the Plan shall
create any right or duty on the part of an Employer or a Covered Employee to
have the Covered Employee remain in the employment of an Employer at any time
prior to or following a Change of Control.

                                      7
<PAGE>   10

    10. Withholding of Taxes.  The Company may withhold from any amounts
payable under the Plan all federal, state, city or other taxes as shall be
required pursuant to any law or government regulation or ruling.

    11.  Successors and Binding Effect.

    (a) The Company shall require any successor (including without limitation
any persons acquiring directly or indirectly all or substantially all of the
business and/or assets of the Company whether by purchase, merger,
consolidation, reorganization or otherwise, and such successor shall be deemed
the Company for the purposes of the Plan) to assume and agree to perform the
obligations under the Plan in the same manner and to the same extent the
Company would be required to perform if no such succession had taken place.
The Plan shall be binding upon and inure to the benefit of the Company and any
successor to the Company, but shall not otherwise be assignable, transferable
or delegable by the Company.

    (b) The rights under the Plan shall inure to the benefit of and be
enforceable by each Covered Employee's personal or legal representatives,
executors, administrators, successors, heirs, distributees and/or legatees.

    (c) The rights under the Plan are personal in nature and neither the
Company nor any Covered Employee shall, without the consent of the other,
assign, transfer or delegate the Plan or any rights or obligations hereunder
except as expressly provided in this Section 11. Without limiting the
generality of the foregoing, a Covered Employee's right to receive payments
hereunder shall not be assignable, transferable or delegable, whether by
pledge, creation of a security interest or otherwise, other than by a transfer
by his or her will or by the laws of descent and distribution and, in the
event of any attempted assignment or transfer contrary to this Section, the
Company shall have no liability to pay any amount so attempted to be assigned,
transferred or delegated.

    (d) The obligation of the Company to make payments and/or provide benefits
hereunder shall represent an unsecured obligation of the Company.

    (e) The Company recognizes that each Covered Employee will have no
adequate remedy at law for breach by the Company of any of the agreements
contained herein and, in the event of any such breach, the Company hereby
agrees and consents that each Covered Employee shall be entitled to a decree
of specific performance, mandamus or other appropriate remedy to enforce
performance of obligations of the Company under the Plan.

    12.  Governing Law.  The validity, interpretation, construction and
performance of the Plan shall be governed by the laws of the State of
Delaware, without giving effect to the principles of conflict of laws of such
State.

    13. Validity. If any provisions of the Plan or the application of any
provision hereof to any person or circumstance is held invalid, unenforceable
or otherwise illegal, the remainder of the Plan and the application of such
provision to any other person or circumstances shall not be affected, and the
provision so held to be invalid, unenforceable or otherwise illegal shall be
reformed to the extent (and only to the extent) necessary to make it
enforceable, valid and legal.

                                      8
<PAGE>   11

    14.  Captions.  The captions in the Plan are for convenience of reference
only and do not define, limit or describe the scope or intent of the Plan or
any part hereof and shall not be considered in any construction hereof.

    15.  Construction.  The masculine gender, where appearing in the Plan,
shall be deemed to include the feminine gender and the singular shall be
deemed to include the plural, unless the context clearly indicates to the
contrary.

    16.  Administration of the Plan.

    (a)  In General:  The Plan shall be administered by the Company, which
shall be the named fiduciary under the Plan.

    (b) Delegation of Duties: The Company may delegate any of its
administrative duties, including, without limitation, duties with respect to
the processing, review, investigation, approval and payment of any Retention
Bonus or Severance Pay to a named administrator or administrators.

    (c) Regulations: The Company shall promulgate any rules and regulations it
deems necessary in order to carry out the purposes of the Plan or to interpret
the terms and conditions of the Plan; provided, however, that no rule,
regulation or interpretation shall be contrary to the provisions of the Plan.

    (d) Claims Procedure: Except as otherwise provided in the Plan (including,
without limitation, in the final sentence of the definition of the term "Good
Reason", in the final sentence of Section 4(b) and in the final sentence of
Section 5(d)), the Company shall determine the rights of any employee of the
Company to any Retention Bonus or Severance Compensation hereunder. Any
employee or former employee of any Employer who believes that he has not
received any benefit under the Plan to which he believes he is entitled, may
file a claim in writing with the Human Resources Department of the Company.
The Company shall, no later than 90 days after the receipt of a claim, either
allow or deny the claim by written notice to the claimant. If a claimant does
not receive written notice of the Company's decision on his claim within such
90-day period, the claim shall be deemed to have been denied in full.

    A denial of a claim by the Company, wholly or partially, shall be written
in a manner calculated to be understood by the claimant and shall include:

        (i) the specific reason or reasons for the denial;

        (ii)specific reference to pertinent Plan provisions on which the
    denial is based;

        (iii) a description of any additional material or information
    necessary for the claimant to perfect the claim and an explanation of why
    such material or information is necessary; and

        (iv)an explanation of the claim review procedure.

                                      9
<PAGE>   12

A claimant whose claim is denied (or his duly authorized representative) may,
within 30 days after receipt of denial of his claim, request a review of such
denial by the Company by filing with the Secretary of the Company a written
request for review of his claim. If the claimant does not file a request for
review with the Company within such 30-day period, the claimant shall be
deemed to have acquiesced in the original decision of the Company on his
claim. If a written request for review is so filed within such 30-day period,
the Company shall conduct a full and fair review of such claim. During such
full review, the claimant shall be given the opportunity to review documents
that are pertinent to his claim and to submit issues and comments in writing.
The Company shall notify the claimant of its decision on review within 60 days
after receipt of a request for review. Notice of the decision on review shall
be in writing. If the decision on review is not furnished to the claimant
within such 60-day period, the claim shall be deemed to have been denied on
review. The existence of the claims determination and review procedures set
forth in this Section 16(d) shall not impose on any Covered Employee any
obligation or requirement to exhaust his remedies or to commence proceedings
under this Section 16(d) prior to seeking an arbitration of any controversy or
claim pursuant to Section 8 hereof, nor shall the provision of this Section
16(d) operate to limit any Covered Employee's rights to seek or obtain
specific performance or other remedies pursuant to Section 11(e) hereof.

    (e) Requirement of Receipt: Upon receipt of a Retention Bonus or any
Severance Compensation hereunder, the Company reserves the right to require
any Covered Employee to execute a receipt evidencing the amount and payment of
such Retention Bonus or Severance Compensation.

    17. Amendment and Termination. The Company reserves the right, except as
hereinafter provided, at any time and from time to time, to amend, modify,
change or terminate the Plan, including any Exhibit hereto; provided, however,
that except as expressly permitted by the final sentences of Sections 4(b) and
5(d) hereof, after the Effective Date, any such amendment, modification,
change or termination that adversely affects the rights of any Covered
Employee under the Plan will not take effect and be applicable to any Covered
Employee if either (A) (1) a Trigger Date (as defined in Section 4(a) of this
Plan) occurs within six months after the date on which such amendment,
modification, change or termination is made and (2) a Change of Control
related to or growing out of the specific event causing the occurrence of the
Trigger Date occurs thereafter or (B) such amendment, modification, change or
termination is made at any time (1) during the period between the occurrence
of a relevant Trigger Date and the occurrence of the related Change of Control
related to or growing out of the specific event causing the occurrence of the
Trigger Date or (2) at or after the occurrence of a Change of Control (and
before all payments and benefits hereunder associated with such Change of
Control are paid or made available as contemplated herein), without (in each
of the circumstances described in the foregoing clauses (A) and (B)) the
written consent of such Covered Employee.

    18. Other Plans, etc. If the terms of this Plan are inconsistent with the
provisions of any other plan, program, contract or arrangement of an Employer
with respect to any of the Covered Employees, to the extent such plan,
program, contract or arrangement may be amended by the Employer, the terms of
the Plan (insofar as they may be applicable to any such Covered Employee) will
be deemed to so amend such plan, program, contract or arrangement, and the
terms of the Plan will govern.

                                      10
<PAGE>   13

        IN WITNESS WHEREOF, Nextel Communications, Inc. has caused the Plan to
be executed as of the 14th day of July, 1999.

                                            NEXTEL COMMUNICATIONS, INC.

                                            /s/ Timothy Donahue
                                            ----------------------------------
                                            Timothy Donahue, President

                                      11
<PAGE>   14

                         NEXTEL COMMUNICATIONS, INC.
           CHANGE OF CONTROL RETENTION BONUS AND SEVERANCE PAY PLAN

                                  EXHIBIT A

<TABLE>
<CAPTION>

                RETENTION BONUS
                ---------------

                   Position                  Retention Bonus
                   --------                  ---------------

<S>                                      <C>

Top Management (Tier 1)(1)                150% of Base Salary plus 150%
                                          of Target Bonus

Top Management (Tier 2)(2)                100% of Base Salary plus 100% of
                                          Target Bonus

Other Senior Management(3)                50% of Base Salary
</TABLE>

--------
(1)       All employees in employee classification EX3.
(2)       All employees in employee classifications EX2 and EX1.
(3)       All employees in employee classification E7.

                                       A-1

<PAGE>   15

                         NEXTEL COMMUNICATIONS, INC.
           CHANGE OF CONTROL RETENTION BONUS AND SEVERANCE PAY PLAN

                                  EXHIBIT B

                Covered Employees Subject to Section 4(c)(ii)
                       (terminations for "Good Reason")

           Employees in employee classifications EX3, EX2 and EX1.

                                     B-1

<PAGE>   16

                          NEXTEL COMMUNICATIONS, INC.
            CHANGE OF CONTROL RETENTION BONUS AND SEVERANCE PAY PLAN

                                   EXHIBIT C

<TABLE>
<CAPTION>

---------------------------------------------------------------------------------------------------------------
          POSITION                         SEVERANCE PAY                          BENEFITS
---------------------------------------------------------------------------------------------------------------
<S>                          <C>                                         <C>
Top Management(1)             200% of Base Salary and Target Bonus                 2 Years

Other Senior Management(2)    100% of Base Salary and Target Bonus                 1 Year

                              The above amounts shall be reduced by any    For any Covered Employee who
                              severance pay or allowance mandated by       becomes covered under another
                              statute or other law or other arrangement    group health plan, benefits under
                              of or with the Company; provided, however,   the Company's group health plan
                              that the above amounts are in addition to    will be coordinated as provided
                              any compensation to which a Covered          in the Company's plan.
                              Employee may be entitled under the notice
                              provisions of the Worker Adjustment and
                              Retraining Notification Act of 1988.
---------------------------------------------------------------------------------------------------------------
</TABLE>

------------------
(1)       All employees in employee classifications EX3, EX2 and EX1.
(2)       All employees in employee classification E7.

                                       C-1

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