Document:

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                                                                    EXHIBIT 10.7

Note: Portions of this exhibit indicated by "[*]" are subject to a confidential
treatment request, and have been omitted from this exhibit. Complete, unredacted
copies of this exhibit have been filed with the Securities and Exchange
Commission as part of this Company's confidential treatment request.

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT

This Original Equipment Manufacturer Agreement ("Agreement") is established
between Motorola, Inc., a Delaware corporation, by and through its Network
Solutions Sector with offices at 1501 W. Shure Drive, Arlington Heights, IL
60004 (hereinafter "Motorola"), and Airspan Communications, Ltd., a company
incorporated under the laws of England and Wales, with offices at Cambridge
House, Oxford Rd, Uxbridge, UB8 1UN, United Kingdom (hereinafter "Company).
Motorola and Company may each be referred to individually as a "Party" or
collectively as "Parties" to this Agreement.

                                    Recitals

         WHEREAS, Motorola is in the business of designing, developing,
manufacturing, selling and licensing wireless communication system equipment and
software for the operation of cellular and wireless telecommunications systems
on a worldwide basis.

         WHEREAS, Company is in the business of developing and licensing certain
hardware and software products for Wireless Local Loop applications and
providing technical support and maintenance services for such products.

         WHEREAS, Motorola desires to purchase and license certain hardware
equipment, software and services for products that will be used in Wireless
Local Loop applications in the 3.5 GHz band and Company desires to provide
certain hardware, software and services to support Motorola's line of wireless
communication system products, in accordance with the terms and conditions set
forth in this Agreement.

                                    Agreement

         NOW, THEREFORE, in consideration of the promises and mutual covenants
contained herein and for other good and valuable consideration, the receipt and
sufficiency of which is hereby mutually acknowledged, the Parties agree as
follows:

1.       Scope of Agreement.

         1.1 This Agreement sets forth the terms and conditions governing the
         purchase and license of the Products (as hereinafter defined) by
         Motorola. Motorola shall have the right to purchase and license
         Products: for Motorola's own internal use for the purpose of Customer
         support; or for resale and sublicense to Customers for worldwide use
         except for where a conflict may be created by existing agreements that
         Company currently has in place as listed in Exhibit G, as those
         agreements may be renewed, modified and assigned, provided that such
         modifications do not further limit Motorola's ability to distribute as
         set forth in Exhibit G . The Parties agree to follow the procedures for
         Key Accounts as set forth in Exhibit L.

         1.2 The Parties agree to work together in good faith to develop a
         mutually acceptable process for Project Level Agreements that may
         extend beyond the scope of this agreement, as set forth in Exhibit E.

         1.3 The Parties anticipate that they will cooperate on one or more
         opportunities which may include invitations to tender, requests for
         proposal or quotation, requests for trial equipment and other
         expressions of interest for the sale of Products to potential Customers
         that require

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         contemplation of terms that fall outside of this Agreement. In that
         connection, the Parties may enter into specific Project Level
         Agreements, as set forth in Exhibit E, which shall, among other
         provisions, specify the terms and conditions of such arrangements
         including the respective responsibilities of the Parties in providing
         trial equipment to potential Customers. Furthermore, in the event that
         system performance guarantees are required by Customers, the Parties
         shall work together on a case by case basis to provide such system
         performance guarantees.

2.       Definitions.

         (a)      "Affiliate" means any corporation or other entity which
                  controls, is controlled by, or is under common control with a
                  Party. A corporation or other entity shall be deemed to
                  control another if it owns or controls more than fifty percent
                  (50%) of the voting stock or other ownership interest of the
                  corporation or entity. References herein to Motorola and
                  Company shall be deemed to include reference to their
                  Affiliates unless otherwise specified or the context otherwise
                  requires. For the avoidance of doubt, Motorola Affiliates
                  shall include all operating divisions of Motorola, Inc.

         (b)      "Confidential Information" means confidential or proprietary
                  data or information of either Party or any of its Affiliates
                  which is disclosed in oral, written, graphic, machine
                  recognizable, sample or any other form, by one Party to the
                  other Party and which is clearly designated or marked as
                  confidential or proprietary. In order for information
                  disclosed orally to be considered Confidential Information, it
                  must be identified as confidential at the time of disclosure
                  and shall be confirmed in writing by the disclosing Party
                  within forty-five (45) days after such disclosure.
                  Notwithstanding anything to the contrary herein, the receiving
                  Party shall have no obligation to preserve the confidentiality
                  of any information which was previously known to the receiving
                  Party free of any obligation to keep it confidential; is
                  distributed to third parties by the disclosing Party without
                  restriction; is or becomes publicly available, by other than
                  unauthorized disclosure by the receiving Party; is
                  independently developed by the receiving Party; is received
                  rightfully and without confidential limitation by the
                  receiving Party from a third party; or is disclosed to a
                  governmental authority lawfully demanding Confidential
                  Information provided that the disclosing Party provides prior
                  written notice to the other Party and assists the other Party
                  with information as they seek a protective or other such
                  order, provided confidentiality is otherwise maintained by the
                  Parties after such disclosure.

         (c)      "Customers" means, individually or collectively, as
                  applicable, all entities, their successors and assigns, in the
                  chain of distribution, sale and use of Products, including
                  without limitation, Motorola Affiliates (subsidiaries, joint
                  ventures, third party licensees), resellers, agents,
                  representatives, distributors, system operators and End Users.

         (d)      "Documentation" includes, but is not limited to, all product
                  technical, repair, marketing and user documentation and any
                  succeeding changes thereto, including, without limitation, all
                  specifications as set forth in Company's product manuals;
                  installation, maintenance, operating and Customer manuals,
                  instructions and diagnostics; system administrative materials;
                  configuration guides; marketing and sales brochures and
                  literature; and product guides as listed in Exhibit H.
                  Documentation shall include, if applicable, documentation
                  provided to Company by its suppliers or licensors to the
                  extent Company is authorized by them to provide such material
                  on the terms in this Agreement. "Documentation" does not
                  include Source Code.

         (e)      "End-User" means a customer or prospective customer of
                  Motorola to whom Motorola offers Products for use in the
                  regular course of such customer's business and not for resale.

         (f)      "Epidemic Failure" means a significant repetitive, verifiable
                  and measurable defect that occurs in any portion of the
                  Products which is attributable to a failure of the Products to

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                  operate in accordance with the respective Specifications and
                  which is of either of the following types: (i) Emergency - The
                  defect causes network failure or loss of important information
                  which is essential for the network operator to do business or
                  a defect that constitutes a safety risk; or (ii) High - The
                  defect seriously effects the way in which the network operator
                  conducts business but does not prevent business from
                  continuing, and there may be some impact on network
                  subscribers. There is no work-around solution available for an
                  Epidemic Failure.

         (g)      "Exhibits" means the documents attached to this Agreement and
                  incorporated by this reference, as may be amended from time to
                  time by agreement of the Parties. Exhibits include, without
                  limitation, the following:

                  Exhibit "A"--Products and Price List
                  Exhibit "B"-- Technical Specifications
                  Exhibit "C"--Acceptance Test Plan
                  Exhibit "D"--Technical Support and Maintenance
                  Exhibit"E"--Project Level Agreements Exhibit
                  Exhibit "F"--Motorola Trademarks
                  Exhibit "G"--Territories
                  Exhibit "H"--List of Documentation
                  Exhibit "I"--Warranty/Repair Procedures
                  Exhibit "J-1"--Motorola Supplier Assessment
                  Exhibit "J-2" -Action Plan
                  Exhibit "K"--Source Code Escrow Agreement
                  Exhibit "L"- Key Account Sales

         (h)      "Hardware" means the Company hardware equipment Products set
                  forth on Exhibit "A", including Spares, and all Documentation
                  related thereto generally supplied by the Company to its
                  customers. The Parties may mutually agree in writing to amend
                  Exhibit "A" to expand or reduce the Hardware covered under
                  this Agreement.

         (i)      "Modification" means a revision, new function or minor change
                  to the Software intended to correct errors or non-conformance
                  with Specifications and provided as a change in the then
                  current release of the Software. Modifications may be issued
                  as a "point release" of the Software (that is, the version
                  number of which release, in comparison to the previous
                  release, has not changed in the digits before the decimal
                  point but has changed in the first digit after the decimal
                  point).

         (j)      "Object Code" means computer programs assembled or compiled in
                  magnetic or electronic binary form on software media, which
                  are readable and usable by machines, but not generally
                  readable by humans without reverse-assembly, reverse-compiling
                  or reverse-engineering.

         (k)      "Order" means a written purchase order to be provided by
                  Motorola to Company for Products as provided herein.

         (l)      "Products" means, collectively, the Hardware and Software that
                  is listed in Exhibit "A" (which may be amended from time to
                  time to include new product offerings) and conforms to the
                  Statement of Work and Specifications.

         (m)      "Services" means those consulting, engineering, installation,
                  optimization, maintenance, repair, technical support,
                  training, and other services referred to herein as being
                  performed by Company. These Services and pricing for such
                  Services shall be set forth in Exhibit A. The Parties may
                  mutually agree in writing to amend Exhibit "A" to expand or
                  reduce the Services covered under this Agreement.

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         (n)      "Software" means the computer software (including firmware) of
                  any form, provided with the Products, which enables the
                  Products to perform their functions and procedures in
                  accordance with the Specifications, including all
                  Modifications and Upgrades, which are listed in Exhibit "A".
                  The Parties may mutually agree in writing to amend Exhibit "A"
                  to expand or reduce the Software covered under this Agreement.
                  Any reference to Software being "sold" or "purchased" is
                  understood in fact to be a reference to the Software being
                  licensed.

         (o)      "Source Code" means the original fully commented form on any
                  media of the Software in the language as used by Company, or
                  any translation or modification of such Software which
                  substantially preserves its original identity together with:
                  (i) all necessary proprietary information and technical
                  documentation which will enable a reasonably skilled software
                  engineer(s) to maintain or enhance the Software without the
                  aid of Company or any other person or reference to any other
                  materials; (ii) maintenance tools (test programs and program
                  specifications); (iii) proprietary or third party system
                  utilities (compiler and assembler descriptions); (iv) a
                  description of the Software's system/program generation; and
                  (v) descriptions and locations of hardware and software, if
                  any, not owned by Company but required for use and/or support
                  of the Software.

         (p)      "Spares" means field replaceable units (FRUs) such as
                  replacement parts, sub-assemblies, circuit cards, modules and
                  other electronic and mechanical assemblies necessary to
                  support routine operation and maintenance of the Products
                  which may be replaced at an End User site and which may be
                  purchased separately as set forth in Exhibit "A".

         (q)      "Specifications" means the technical performance and
                  functionality requirements for the Products as set forth in
                  Exhibit "B". From time to time, the Parties shall update
                  Exhibit B to include Specifications on the latest releases.

         (r)      "Trademarks" means trademarks, trade names, logos, service
                  marks, quality designations and any other proprietary words
                  and symbols that each party uses to identify its business
                  products and services.

         (s)      "Upgrades" means new modules, applications or modifications to
                  Software, or new releases, which provide substantial increase
                  in functionality, which are deemed to be commercially
                  marketable as a separate module or application and which
                  Company offers on a commercial basis to users of the Products
                  as an upgrade to those products. Upgrades may be included as
                  part of Maintenance. Upgrades may be made available to
                  Motorola and both existing and new End Users.

3.       Product Requirements.

         3.1 Specifications. The Products shall conform to the Specifications
         and shall incorporate the features and be delivered within the
         timeframes set forth in Exhibit "E".

         3.2 Enhanced Features and Upgrades. Additional or enhanced Hardware
         features and Upgrades that are developed by Company and offered on a
         commercial basis by the Company to users of the Products shall be
         incorporated into the Products and included as part of the Products.
         Company shall also provide, subject to availability of personnel and
         resources, Services as requested by Motorola to develop and support
         additional or enhanced Hardware features and Upgrades specific to
         Motorola, and the Parties agree to negotiate in good faith prices,
         payment, timing and other terms and conditions for such Services.

4.       Ordering Products.

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         4.1 Rolling Forecasts. As of the Agreement Date, Motorola shall submit
         to Company a quarterly rolling order forecast of Products expected to
         be ordered during the next twelve (12) months. Every three (3) months
         thereafter, Motorola shall submit to the Company a new quarterly
         rolling order forecast of the number of central terminals and the
         number of subscriber terminals, by type and frequency plan (i.e. upper
         or lower band of 3.5 GHz), for Products expected to be ordered during
         the next twelve (12) months. All forecasts are for planning purposes
         only and are non-binding.

         4.2 Orders. Except as provided herein, any requests for the sale and
         delivery of Products shall be made by Motorola pursuant to an Order.
         Each Order shall be deemed to incorporate the terms of this Agreement,
         whether or not this Agreement is specifically mentioned, and shall
         clearly state the date of the Order, Order number, quantity,
         specification and configuration, method of shipping, preferred carrier,
         destination, prices and requested delivery date. Orders shall only be
         placed by a designated Motorola entity, to be agreed by the Parties.
         This Agreement supersedes any terms or conditions contained on
         preprinted forms submitted as, or with, purchase orders, sales
         acknowledgments or invoices.

         4.3 Acceptance of Orders. Company shall make all reasonable effort to
         provide its acknowledgment and acceptance of Orders in writing to
         Motorola within three (3) business days of Company's receipt by email
         or fax. Company may request revision and resubmittal of Orders that do
         not contain required information. If Company is unable to comply with
         Motorola's required delivery schedule, Company shall make all
         reasonable effort to inform Motorola within such three (3) business
         days and the Parties shall agree to a mutually suitable alternative
         delivery schedule. If Company fails to provide its acknowledgment and
         acceptance of the Order, within such three (3) business days, Company
         shall be deemed to have rejected the Order. Company shall make all
         reasonable effort to provide its acknowledgment and acceptance of
         Emergency Orders in writing to Motorola within twenty-four (24) hours
         of Company's receipt by email or fax and Motorola shall confirm
         Emergency Orders by a telephone call to Company. If Company fails to
         provide its acknowledgment and acceptance of the Order, within such
         twenty-four (24) hour period, Company shall be deemed to have rejected
         the Order.

         4.4      Product Availability.

         (a)      Standard Lead Time. The lead time for delivery of forecasted
                  Products shall not exceed six (6) weeks after Company's
                  acceptance of an Order, provided that Motorola's orders are
                  not materially different from the volumes of Products to be
                  supplied under Motorola's forecast submitted to Company under
                  subsection 4.1. The lead time for delivery of non-forecasted
                  Products shall not exceed ten (10) weeks after Company's
                  acceptance of an Order.

         (b)      Emergency Support Lead Time. Upon a verbal, promptly followed
                  by a written notification or fax from Motorola that a Customer
                  requires an emergency order, Company shall make all
                  commercially reasonable efforts to ensure appropriate Products
                  are shipped to such Customer or Motorola, as agreed by the
                  Parties, within twenty-four (24) hours of such request.
                  Motorola shall provide Company with an Order number as soon as
                  reasonably possible after such request. Company shall, as soon
                  as reasonable, provide Motorola (or Customer, if requested by
                  Motorola) with a waybill number and carrier information.
                  Invoices for any emergency Orders shall be sent immediately to
                  Motorola and shall be payable in accordance with the terms
                  herein.

         4.5 Order Rescheduling. Motorola may, at no charge, request
         rescheduling of the delivery of an Order by notifying Company not less
         than fourteen (14) calendar days prior to the scheduled delivery date
         and Motorola will use best efforts to ensure that rescheduling happens
         no more than one time per order. In the event that Motorola requests an
         Order reschedule less than fourteen (14) days prior to shipment that
         reflects a delay of an order exceeding ninety (90) days, such Order
         shall be subject to Company's actual costs, but in no event exceed ten
         percent (10%) of

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         the applicable order. Such rescheduling charges shall be invoiced to
         Motorola upon shipment of the Product.

         4.6

         (a)      Cancellation of Order. Motorola shall have the right to cancel
                  all or a portion of any Order placed with Company, at no
                  charge, if the Order is cancelled more than thirty (30) days
                  prior to the scheduled ship date. In the event of a
                  cancellation (except for Orders canceled in accordance with
                  Sections 7.2 Late Delivery, 7.3(c) Rejection, 22 Termination
                  or 29 Force Majeure), Company may invoice Motorola for a
                  cancellation charge as Company's sole and exclusive remedy for
                  cancellation of the Order.

                  If the order is cancelled thirty (30) days or less prior to
                  the scheduled ship date, the following cancellation charges
                  may be charged by the Company:

If the price for Products             Then the cancellation charge
cancelled  is in the following        shall be in an amount equal to
amounts ...                           the  actual charges incurred but
                                      shall not exceed the following
                                      percentage of the price of the
                                      Products for the Order in
                                      question:

Less than $1 million                  5%

$1 million or more but less than      7%
$10 million

$10 million or more                   10%

                  No Cancellation Charge shall be applied if the rescheduling of
                  the Order is attributable to any material non-performance of
                  Company in its obligations hereunder. In addition, in no event
                  shall Motorola be responsible for any charges related to any
                  manufacturing or ordering of services or materials by Company
                  done in advance of the factory lead time necessary to meet the
                  requested delivery date shown on such Order. Further, in the
                  event of a cancellation, Company shall take all reasonable
                  steps to reallocate Products to other Customers.

         (b)      Special Cancellation Charges. Notwithstanding the foregoing,
                  the following special cancellation charge schedule ("Special
                  Cancellation Charge Schedule") shall apply to Orders that
                  become subject to the Special Cancellation Charge Schedule
                  pursuant to the procedures set forth below:

If the price for Products             Then the cancellation charge
cancelled  is in the following        shall be in an amount equal to
amounts ...                           the  actual charges incurred but
                                      shall not exceed the following
                                      percentage of the price of the
                                      Products for the Order in
                                      question:

Less than $1 million                  10%

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$1 million or more but less than      15%
$10 million

$10 million or more                   20%

                  In order for an Order to become subject to the Special
                  Cancellation Charge Schedule, it must, if accepted by the
                  Company and fulfilled in accordance with its terms, result in
                  a 300% increase in the Company's production rates over the
                  quarterly run rates. The run rate shall be calculated as the
                  average number of: Central Terminals, Access Concentrators and
                  Subscriber Units produced in the previous quarter. If an Order
                  meets the foregoing requirement, then the Company may, in
                  connection with its acceptance and acknowledgement of the
                  Order, indicate in writing to Motorola that such Order shall
                  be treated as being subject to the Special Cancellation Charge
                  Schedule; if Company fails to indicate in connection with its
                  acceptance and acknowledgement of the Order, the Order shall
                  not be subject to the Special Cancellation Schedule. If the
                  Company in its Order indicates that such Order shall be
                  treated as being subject to the Special Cancellation Charge
                  Schedule, Motorola shall have seven (7) business days to
                  indicate to Company its acceptance of such treatment; if
                  Motorola fails to indicate acceptance of such treatment within
                  such time period, the Order shall be deemed accepted and
                  subject to the Special Cancellation Charge Schedule. If
                  Motorola indicates its rejection of such treatment with seven
                  business days, the order shall be deemed to be cancelled and
                  of no further force and effect.

         4.7 No Minimum Purchase. This Agreement shall not be construed as a
         purchase order for any Products. Motorola is under no obligation to
         place orders for any minimum quantity of products. Notwithstanding the
         foregoing, Motorola will use reasonable commercial efforts to promote
         Company products and in the spirit of this Agreement, Motorola has
         purchased two (2) demo/lab systems.

         4.8 Factory Acceptance Testing. Company is responsible for the
         development of the factory acceptance test plan ("FATP") for the
         Products. The FATP must be submitted to Motorola for review and
         approval or comments four (4) weeks prior to the planned start of
         acceptance testing for Products to be delivered to Motorola under this
         Agreement. Motorola must provide its comments concerning the FATP, if
         any, within two (2) weeks and the FATP must be approved by both
         Parties, which approval shall not be unreasonably withheld, prior to
         the start of Product factory acceptance testing. The FATP will be a
         subset of Company's standard product verification testing. Factory
         acceptance testing will take place at Company's facilities. All
         Products shall be subjected to factory acceptance testing. Prior to
         factory acceptance testing, Company shall provide Motorola with a set
         of pre-FATP engineering release notes.

         4.9 Acceptance Criteria. The criteria that must be met by the Products
         in order for the Products to be deemed factory accepted shall be set
         forth in the FATP. Results of factory acceptance testing shall be
         recorded in a Manufacturing Test Report.

5.       Packaging and Shipping.

         5.1 Packing Lists. Company shall include a complete packing list for
         each Order stating Order number, Motorola's part number, Company's part
         codes, serial number(s) and/or applicable Software version, quantity
         and date shipped, and Company's invoice number. A copy of the
         Manufacturing Test Report, which shall be a subset of the FATP, shall
         also be packed with each Product. Configured Hardware should be
         identified by one unique part number. Preloaded Software must be
         identified by a separate part number which also identifies the Software
         version. A receiving checklist which includes a detailed diagram of the
         assembled Hardware shall also be packed in the shipment. For
         international shipments, two (2) packing lists shall be provided for
         each Order.

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         5.2 Markings. Company shall mark the outside of all packages with
         necessary shipping information including Order number, part number,
         quantity shipped, addresses of Company and Customer or Customer's
         designee, and other requirements agreed upon between Motorola and
         Company. Company shall follow Motorola's reasonable instructions
         concerning the use of any Trademarks of Motorola, or any word or symbol
         likely to be confused with any Motorola Trademark, either alone or in
         any combination with another word or words. Further, when using the
         trademarks of Motorola, Company may only use the Trademarks of Motorola
         as directed by Motorola for labeling and shipping of the Product as set
         forth in Exhibit F.

         5.3 Packaging. All Products shall be packaged in such a manner to
         prevent physical damage (including damage from electrostatic discharge)
         to the Products during shipment and delivery assuming customary and
         normal standards of handling. Freight and insurance associated with the
         shipment of any replacement Products due to a failure of Company to
         properly package the Products shall be the responsibility of Company.
         Motorola and Company will agree to work together to determine the best
         method of supplying Motorola's logo and labels to Company. Such
         materials shall be supplied to the Company at no charge to the Company
         and shall be supplied at times and in quantities sufficient for Company
         to meet Motorola's Orders.

         5.4 FCA, Risk of Loss, Title. The FCA (as defined in Incoterms, 1990
         edition), point of shipment shall be at Company's origin in the UK.
         Title to Product Hardware and risk of loss of the Products shall pass
         to Motorola at origin/Company's plant upon Company's tender of delivery
         by Company to Motorola's designated freight forwarder or carrier. Title
         to the Software shall not pass to Motorola or its Customer at any time.
         Motorola shall pay all freight and insurance costs from point of origin
         on a pre-pay and add basis and all applicable customs duties and
         similar charges.

         5.5 Shipping. All items shall be shipped FCA, as specified above, in
         the manner specified in the Orders. If Company ships Products by a
         transportation method other than that specified on the Order, Company
         shall be liable for the difference, if any, between the cost of freight
         incurred and cost of freight which would have been incurred had Company
         complied with the Order's shipping instructions. In the event any
         shipment will not meet the delivery date (except as provided herein),
         routing may be changed to premium transportation at Motorola's request.
         In that event, Company shall bear the expense of any difference in
         freight cost for the premium transportation unless the failure to meet
         the delivery date is due to acts or omissions or delays of Motorola or
         its customers or due to force majeure events. Company will, at
         Motorola's request, drop ship product directly to Motorola's Customers
         worldwide.

         5.6 Motorola must inform Company of any loss in transit or damages(s)
         to the Equipment and Software, and co-operate with Company in filing
         any claims with the carrier for such loss in transit or damage(s).

         5.7 In this Agreement, "Incoterms" means the most recent international
         rules for the interpretation of trade terms published by the
         International Chamber of Commerce as in force at the date when this
         Agreement is made. Unless the context otherwise requires, any term or
         expression which is defined in or given a particular meaning by the
         provisions of Incoterms shall have the same meaning in this Agreement,
         but if there is any conflict between the provisions of Incoterms and
         this Agreement, the latter shall prevail.

6.       Foreign Regulatory Approvals and Export Controls.

         6.1 Regulatory Approvals. Motorola and Company will work jointly to
         obtain foreign government regulatory approvals for the Products. In the
         event that type approval or certification has not previously been
         obtained by Company, and is required (as reasonably agreed upon by the
         parties), Company and Motorola will work together to secure type
         approval and certification as required. In such circumstances, Company
         and Motorola shall equally split 50/50 all costs and charges associated
         with such approvals. However, each Party is responsible for their own

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<PAGE>

         internal costs associated with such type approvals or certification.
         Company shall be free to use such approvals in its other business
         activities.

         6.2 Export Controls. Motorola shall obtain all export licenses and
         other government authorizations necessary for the shipment of any
         Products with such assistance from Company as Motorola may reasonably
         request.

7.       Delivery.

         7.1 Delivery Date. The delivery date shall be the date that is set
         forth in the Order. Delivery of Services shall be in accordance with
         agreed to milestones stated in the applicable Order.

7.2      Late Delivery.

         (a)      As soon as Company becomes aware that any delivery is likely
                  to be late, Company will promptly notify Motorola and keep
                  Motorola informed about the circumstances causing the delay.
                  In the event Company fails to make delivery on time, Motorola
                  may give Company notice of such delinquency, allowing Company
                  a reasonable time to cure. In no event shall such cure period
                  exceed fifteen (15) days from the originally scheduled
                  delivery date, unless otherwise agreed upon by the parties. In
                  the event Company fails to deliver any portion of the ordered
                  Products during such period, Motorola, at its option, may
                  cancel the undelivered portion of such Order at no charge.

         (b)      Liquidated Damages. In the event Motorola incurs late fees
                  from its Customers attributable entirely to the fault of
                  Company, Motorola, at its discretion, may invoice Company for
                  such liquidated damages. Company shall have no liability for
                  late fees, liquidated damages, or the like if the delay is
                  attributable to a Force Majeure Event or any default by
                  Motorola. Company shall incur no late fees, liquidated damages
                  or the like unless such fees or damages are imposed on
                  Motorola by its customer. Under no circumstances, even if
                  orders submitted by Motorola and accepted by Company provide
                  for late fees or liquidated damages that are higher, shall the
                  aggregate amount of late fees or liquidated damages for an
                  order exceed a maximum of fifteen (15%) of the value of the
                  delayed items under the applicable Order. The schedule for
                  payment of late fees or liquidated damages shall not exceed
                  the following: 0.5% per day of the value of the delayed items
                  under the applicable Order for each day of delayed delivery
                  after the date falling fifteen (15) days after the scheduled
                  delivery date, to the extent such delay is not attributable to
                  a Force Majeure Event or default by Motorola. In the event
                  that the system may be put into commercial service without the
                  delayed items, then the liquidated damages will be limited to
                  a cap of 15 % of the value of the delayed items. However, if
                  the delayed items prevent the system to be put into commercial
                  service due to the delay, then the 15% cap applies to the
                  value of the total system. Payment of late fees, liquidated
                  damages or the like shall be the sole exclusive remedy against
                  Company in respect to late delivery.

         7.3      Acceptance and Rejection.

         (a)      Delivery and Testing. When Company delivers Products to
                  Motorola or its Customers, Company shall provide a written
                  statement listing the items delivered and stating that they
                  are ready for Motorola's Acceptance Testing. Such statement of
                  readiness will be in Company's standard format and may be
                  accomplished via electronic transmission if stated in the
                  Order. Motorola and Company shall develop a joint Acceptance
                  Test Procedure ("ATP") and acceptance criteria, which shall be
                  based on the FATP, and incorporate such ATP herein as Exhibit
                  "C". Such Exhibit "C" shall be jointly approved by Motorola
                  and Company, which approval shall not be unreasonably
                  withheld, including how it will be applied to each such
                  Product delivery. At their sole option, Motorola, with the
                  assistance of Company for a maximum of three (3) Orders placed
                  by Motorola under

                                      -9-
<PAGE>

                  this Agreement, may examine, install and test the Products in
                  accordance with the ATP prior to shipment to Motorola's
                  Customers to determine whether the Products conform to the
                  applicable Product Order and Exhibit "B" Specifications.
                  Company shall assist Motorola in developing additional test
                  plans as may be required for new customers.

         (b)      Acceptance. After installation of a Product(s), Motorola's
                  deployment team may perform acceptance testing upon the
                  Product(s) to ensure that the Product(s) is properly installed
                  and substantially performing in accordance with the Product
                  Specifications. Acceptance testing shall include a detailed
                  demonstration of the Products by Motorola to the relevant
                  Customer. This demonstration will include an interactive
                  operation of the Products with the various components supplied
                  to the Customer, and will be deemed complete upon confirmation
                  by Motorola's deployment team that the Products are in proper
                  working order per the Product Specifications. Upon receipt of
                  such confirmation, Company shall, for a maximum of (3) Orders
                  placed by Motorola under this Agreement, assist Motorola
                  and/or the Customer in conducting acceptance tests using
                  simulated and/or actual data, at Motorola's discretion, for a
                  period not to exceed ten (10) days from the conclusion of the
                  Motorola Testing Period (the "Customer's Testing Period").
                  Within five (5) days after completion of Customer's Testing
                  Period, Motorola and Customer shall complete and execute a
                  Hardware Acceptance Checklist and a Software Acceptance
                  Checklist in the forms attached as Exhibit C (each a
                  "Checklist"), which shall state with specificity any aspects
                  of the Product(s)'s performance which do not substantially
                  conform to the Product Specifications. If the checklists
                  demonstrate that the Product(s) substantially conforms to the
                  Product Specifications, then such Product(s) shall be
                  considered accepted by Motorola and the Customer.

         (c)      Rejection. Motorola reserves the right to refuse delivery of
                  any Products which are not in material compliance with the
                  provisions of any Order or the material provisions of this
                  Agreement. Motorola, at its option may return, freight
                  collect, all Product received, which is not in material
                  compliance with the order or this Agreement, in its original
                  condition, to Company at Company's location in the UK or may,
                  at its option, retain such Product and make an appropriate
                  adjustment to the Purchase Order agreed upon by Company.

                  Incorrect or Dead on Arrival (DOA) Delivery. Company will use
                  all commercially reasonable efforts to deliver Product
                  replacement to Motorola or its designated freight forwarder,
                  or Customers ( as designated by Motorola) for materially
                  incorrect shipments or DOA (i.e. Products that materially fail
                  to perform "out-of-box" ) shipments within twenty-four (24)
                  hours of notice Motorola. If Company is unable to meet these
                  requirements, Company shall contact Motorola and the Parties
                  will mutually agree upon an alternative delivery schedule.

                  If Motorola properly rejects the installation of a Product(s)
                  pursuant to Section 7.3(b), then Company will work promptly,
                  diligently and continuously to correct the deficiencies such
                  that the Product(s) is performing substantially in accordance
                  with the Product Specifications as soon as reasonably
                  practicable thereafter. If the Product(s) is not so performing
                  within thirty (30) days following the rejection, Motorola may,
                  as its sole and exclusive remedy, cancel the Order, return at
                  Company's cost all of the Product, in its original condition,
                  ( except for ordinary wear and tear and necessary adjustments
                  for installation and de-installation) to Company at Company's
                  location in the UK, and receive a full refund of all fees paid
                  to Company for the Product(s) and associated services.

         (d)      The provisions of this Section 7 shall also apply to
                  installations of Hardware or Software on a Product(s) after
                  the initial installation of such Product(s), except that: (i)
                  for a maximum of three (3) Orders placed by Motorola under
                  this Agreement, Company and Motorola and/or its relevant
                  Customer shall first test the newly-installed Hardware or
                  Software and subsequently test the Product(s) after
                  integration of the newly-installed items; (ii) Motorola may
                  reject such newly-installed Hardware in the manner described
                  in

                                      -10-
<PAGE>

                  Subsection (b); (iii) Company shall have sixty (60) days to
                  correct the deficiencies with such Hardware or Software; and
                  (iv) if Company fails to do so, Motorola may terminate its
                  obligations with respect to such additional Hardware or
                  Software within thirty (30) days following expiration of such
                  60-day period, in which case Company shall refund to Motorola
                  all fees paid for such newly installed Product following
                  return by Motorola of the Products to the Company, in their
                  original condition, ( except for ordinary wear and tear and
                  necessary adjustments for installation and de-installation) at
                  the Company's location in the U.K..

         7.4 No Waiver. Neither Motorola's acceptance of partial shipments nor
         provision for delivery of Products in installments shall relieve
         Company of its obligations under this Agreement.

8.       Prices and Payment.

         8.1 Prices. The prices payable for the Products are as set out in
         Exhibit "A". Prices stated shall be firm fixed for orders placed during
         the initial term of this Agreement, and thereafter, for periods after
         the initial two year term, may be adjusted annually by the Company by
         notice given by Company to Motorola at least ninety (90) days prior to
         the then applicable contract expiration date. After the initial term of
         this Agreement, price changes shall not be made more often than once a
         year, effective on the anniversary of the Agreement Date unless agreed
         otherwise in writing by both Parties. Company shall provide Motorola
         ninety (90) days prior written notice of any intent to change its
         prices for Products from those set forth on Exhibit A. Nothing herein
         shall prevent the Company from adding new products and prices
         associated with those products to the price list and either during or
         after the initial term of this Agreement, setting prices for Upgrades
         and Products incorporating Upgrades.

         8.2 Payment Terms. All payments for the Products shall be made in U.S.
         dollars at the applicable prices detailed in Exhibit "A", and are due
         net forty-five (45) days after the date on which Motorola receives a
         correct invoice therefor. Company's invoices shall contain (i)
         Motorola's "Invoice to" and "Ship to" addresses as specified by the
         Order, (ii) Order number, (iii) applicable price(s) and discount, and
         (iv) reference to this Agreement. Payment of invoices shall not
         constitute acceptance of the Products and shall be subject to
         adjustments for shipment shortages and other failures of Company to
         meet the requirements of this Agreement.

         8.3 Late Payment Fee. Payments not made when due shall thereafter bear,
         at the option of the receiving party, interest at a rate equal to the
         lower of (x) 12% per annum, or (v) highest rate permitted by applicable
         law.

         8.4 Taxes. The prices set forth in Exhibit "A" for the Products do not
         include applicable sales, use, excise or similar taxes. To the extent
         Company is required by law to collect such taxes, they shall be a
         separate line item on invoices and paid in full by Motorola, unless
         Motorola is exempt from such taxes and furnishes Company with an
         appropriate certificate of exemption.

         8.5 Most Favored Customer. Notwithstanding any other provision of this
         Agreement, the prices, services and warranties granted by Company to
         Motorola pursuant to this Agreement taken as a whole are hereby
         warranted by Company to be comparable to or more favorable to Motorola
         than the comparable prices, services and warranties offered by Company
         to any of its other customers, purchasing the same Products in the same
         or substantially the same quantities, under substantially similar
         terms, during the term of this Agreement, including any renewal
         thereof. Upon discovery that Company is or has provided more favored
         prices, services and warranties, taken as a whole, to any other
         customer in violation of the foregoing, Company shall immediately
         provide notice to Motorola of such fact and this Agreement shall be
         deemed to be automatically amended to include such more favored prices,
         services and warranties, taken as a whole.

                                      -11-
<PAGE>

         8.6 If Company breaches the warranty in 8.5 above, Motorola's sole and
         exclusive remedy shall be for Company to provide the more favored price
         or warranties to Motorola, effective immediately, from the date
         Motorola or Company discovers the breach.

9.       Product Changes.

         9.1 Company shall provide Motorola ninety (90) days prior written
         notice of any intent to change: (a) any material changes in quality
         control for manufacturing processes for the Products; (b) any material
         functionality or physical characteristics of the Products; or (c) part
         number(s) before substituting Products with new numbers for Products
         ordered under old numbers. This does not include Modifications that are
         provided as part of normal maintenance Services.

         9.2 No Discontinuance. Company may not discontinue the production or
         availability of any Products at any time during the term of the
         Agreement without giving Motorola seven (7) months prior written notice
         (with details as to replacement products) or receiving the prior
         written approval of Motorola, which will not be unreasonably withheld.
         During such seven (7) month notice period, Motorola may purchase or
         license additional quantities of the Products being discontinued. In
         the event of a Products discontinuance under this Agreement, Company
         shall provide substitute Products which under normal and proper use:
         (i) shall not materially or adversely affect physical or functional
         interchangeability or performance (except where there is written
         agreement between the Parties that specific characteristics will be so
         affected), (ii) shall not detract from the safety of the Products, and
         (iii) shall be type-accepted by the appropriate authority, if required.
         Company will use all commercially reasonable efforts, subject to
         technology and vendor availability, to provide support for ten (10)
         years after notice of product discontinuance.

         9.3 Compatibility. Company shall use its commercially reasonable
         efforts to ensure that all Products, including any future releases
         thereof, shall be backwards compatible with, at a minimum, all
         current/inservice Products, both software and hardware, and any
         releases made available during the two (2) years prior to the date any
         new release is first made available to Motorola; and upwardly
         compatible with any future release of any Products which Motorola
         purchases or licenses under this Agreement.

         9.4 Change Order Process. Notwithstanding Section 9.3, any changes to
         Products after acceptance thereof which affect the technical
         functionality of the Products in any material respect must be submitted
         in writing (in the form of a "Change Order Request") to Motorola
         preferably within six (6) months but in no event less than four (4)
         months prior to the intent to implement the change. Motorola will
         review proposed changes within six (6) weeks of receipt of the Change
         Order Request. Motorola will respond in writing with an approval or
         alternative recommendation for the change. Proposed changes to Products
         Specifications (Exhibit "B") as well as the introduction of future
         Upgrades shall be subject to this change process. Such notice period
         shall not apply in the event that the change is implemented to
         introduce a bug-fix, repair or other modification to restore
         functionality to that of the product specification described in Exhibit
         B.

10.      Product Documentation.

         10.1 Documentation Deliverables. Upon execution of this agreement,
         Company shall provide Motorola with two (2) complete master sets of
         Documentation, of the type it generally provides to Customers of the
         Products, at no additional charge. Documentation shall also be provided
         to Motorola in a mutually agreed to electronic format. Company shall
         notify Motorola of Company's Product release notices so that Motorola
         may integrate such notices into the Documentation. Company shall
         further provide any content/page updates or revisions, and series
         numbers, if affected, on the date of their release for incorporation
         into the master set. Prior to the first commercial installation of the
         Products, Company and Motorola shall jointly develop a process for

                                      -12-
<PAGE>

         the delivery and revision of future documentation releases. Once
         integrated, Motorola shall provide Product Documentation to Company via
         electronic format and Company shall ship such integrated Documentation
         to Customers when drop shipping Products.

         10.2 Rights to Documentation. Company grants to Motorola a
         non-exclusive, worldwide, perpetual, royalty-free license to edit,
         reproduce and merge into other Product materials and Documentation or
         other written materials, including any revisions thereof, Documentation
         provided under this Agreement. Motorola shall be responsible for the
         final style edit and formatting, to ensure consistency with the overall
         Motorola documentation style, graphics and format. Motorola may use any
         Documentation internally, as well as sell or otherwise make available
         such Documentation to Customers. Company grants Motorola the right to
         remove any trademark, copyright or other notices which may appear in
         the body of any such Documentation and to place Motorola's own
         trademark, copyright and other notices on such Documentation. Company
         grants to Motorola all licenses under any copyrights or trademarks or
         other rights which may be necessary in order to provide the foregoing
         rights. Company is granted no rights in any Product Documentation or
         materials that contain edited, reproduced or merged Documentation.
         Motorola shall use the Documentation so licensed to Motorola only for
         purposes of providing sales , marketing, maintenance and support of
         Products sold by Company hereunder and for purposes of providing such
         Documentation to Motorola's Customers only for use in their maintenance
         and support of Products sold by Company hereunder.

         10.3 Language. Motorola and Company acknowledge and agree that the
         Documentation shall be in the English language. Motorola has the option
         to contract with Company to have the Documentation translated into one
         or more foreign languages at reasonable rates and terms. If Motorola
         translates the Documentation into a foreign language, Motorola shall
         provide a copy of the translation to Company and Company shall be free
         to use such translations, after removing Motorola trademarks and
         tradenames, in its other business activities.

11.      Training.

         11.1 Training Courses. Company shall provide an initial training
         courses up to a maximum of three (3) courses for Motorola's personnel
         to integrate, install, operate and maintain the Products and utilize
         any necessary test equipment for a maximum of twenty (20) employees or
         contractors of Motorola. Such courses shall be for a total of forty
         (40) hours ( 5 business days) per employee. One of these courses may
         include a "Train the Trainer" course. All slides and scripts developed
         by Company shall be made available in electronic format for use by
         Motorola at no charge, provided that Motorola shall use the same only
         for maintenance and training with respect to Products sold by Company
         under this Agreement. Motorola personnel sent to such courses shall
         have an appropriate technical background. Concurrent with the execution
         of this Agreement, Company and Motorola shall mutually agree on the
         date on which the initial training course shall commence. In any event,
         the initial training course shall commence within thirty (30) days of
         Motorola's reasonable request. Such course shall be made available at a
         location defined by Company and at no cost to Motorola. Company shall
         also provide training for three (3) new Motorola employees per year at
         a location defined by Company and at no cost to Motorola. For the
         avoidance of doubt, Motorola shall be responsible for all travel, per
         diem and accommodation costs incurred by their personnel.

         11.2 On-Site and Additional Training Courses. Company shall, at
         Motorola's reasonable request, and at a mutually agreeable time,
         conduct on-site training courses for Motorola's Customers, or other
         additional training courses, at any reasonable location designated by
         Motorola on a subcontract basis at the Company's prevailing rates in
         effect at the time of scheduling. Current pricing for Company's
         training classes are set forth in Exhibit A; such prices shall be firm
         for the initial two year term of this Agreement. Motorola shall also
         pay all actually incurred, reasonable and customary travel and per diem
         expenses for conduct of such courses, provided Motorola has previously
         approved of such expenses in writing.

                                      -13-
<PAGE>

         11.3 Training Material. Company shall supply each trainee a complete
         set of appropriate reproducible training aids, lesson plans, handouts
         and associated materials pertaining to the Products for use by
         Motorola's personnel. Company shall provide Motorola, upon Motorola's
         reasonable request and at no charge, additional training material
         handouts for use in any Motorola Customer training program. Company
         grants to Motorola the right and license to reproduce all or any part
         of the documents described in this Subsection and revisions thereof
         solely for use in such training programs in connection with the
         Products provided that the rights of Company in copyrighted material
         that is Confidential Information are safeguarded by Motorola as set
         forth in this Agreement (including those of Section 10.2).

12.      Warranties.

         12.1     Hardware.

         (a)      Hardware is warranted to be free from defects in material and
                  workmanship and to conform in all materials respects to the
                  Product Specifications for twenty-one (21) months from the
                  date of delivery of the applicable Hardware Products.

                  This Warranty applies to both domestically as well as
                  internationally deployed Product(s)s. Replacement or repaired
                  parts and depot labor at Company's facility (for repair of
                  parts) will be provided free of charge for the full warranty
                  period. Replacement or repaired parts may be drop shipped
                  directly to Motorola's customers or may be dropped shipped to
                  a Motorola's specified depot.. Motorola (or its Customer)
                  shall pay for costs of deinstalling defective parts and
                  installing replacement or repaired parts. Motorola shall
                  reimburse Company for costs incurred by Company in the event
                  of NFF (No Fault Found) in accordance with Company's prices as
                  set forth in Exhibit I Motorola shall prepay for shipping the
                  Product to Company and Company shall be responsible for the
                  costs of shipping the Product back to Motorola as specified by
                  Motorola . Motorola returns shall comply with Company's
                  standard MRR and other warranty procedures as set forth in
                  Exhibit I. Twelve month extended warranties for Hardware may
                  be purchased beyond the initial warranty period. Extended
                  warranty pricing shall be as set forth in Exhibit "A".

         (b)      In the event of a breach of Company's warranty in respect of
                  Hardware, Company shall repair or replace the part according
                  to the following procedures and those set forth in Exhibit I.
                  All costs incurred by Company during this process of repair,
                  repurchase or replacement of Company products, including but
                  not limited to, costs of repurchase or replacement shall be
                  borne by Company. In addition, during the warranty period,
                  Company will perform the following : (i) replace any defective
                  board with a Spare FRU within five (5) business days, for
                  emergencies, and ten (10) business days, for non-emergencies,
                  of receipt of the defective board or repair any defective
                  board within twenty five (25) working days of receipt.
                  Hardware not manufactured by Company will be repaired or
                  replaced within twenty-five (25) working days of receipt or
                  more promptly as arrangements with the manufacturers or
                  vendors thereof permit; (ii) provide Motorola with a list of
                  the Spare FRU model numbers from which the replacement of a
                  defective board shall be made; modifications to this list may
                  be made at any time with or without notice to Motorola or its
                  Customer; (iii) issue a Material Return and Replacement (MRR)
                  number to Motorola prior to Motorola's Customer's return of
                  the defective board; (iv) provide Motorola's Customers with
                  repair tags, return goods shipper forms, and shipping labels,
                  as reasonably required; (v) pay all transportation charges for
                  return of the board to Motorola's Customer; (vi) if Motorola
                  has provided Company with a blanket (call-off) purchase order,
                  provide emergency service by sending Spare FRUs within one (1)
                  business day after notification by Motorola to Company of such
                  emergency; (vii) upon Motorola's request, provide Motorola
                  with a copy of Company's then-current Policies and Procedures
                  for repair and replacement of defective equipment; (viii)
                  on-site repair within the USA can be performed at an
                  additional charge; such charge shall be quoted to Motorola's
                  Customer and approved before dispatch of personnel; and (ix)
                  Company may

                                      -14-
<PAGE>

                  elect to either repair or replace third party equipment with
                  the assistance of third party service providers. Motorola End
                  Users shall approve the quote for field support.

         12.2     Spares.

         (a)      Company shall provide spares for all Hardware under contract
                  according to the following procedures and those set forth in
                  Exhibit I. All orders for Spare parts then in stock will be
                  shipped within five (5) business days of receipt of the order,
                  although Company will use its reasonable efforts to ship
                  emergency related Spare parts orders within one (1) business
                  day. If ordered spare item is not in stock at such time, the
                  order will be shipped when spare item is available. Company
                  warrants that upon delivery of the Spares to Motorola and for
                  a period of twenty-one (21) months thereafter, all Spares
                  purchased hereunder will be free from defects in material,
                  workmanship and design and will perform in all material
                  aspects in accordance with the Product Specifications for such
                  parts. Company further warrants that each Spare will be a fit,
                  form and function replacement of the part it is designed to
                  replace and that Spares for Products having a prescribed mean
                  time between failures ("MTBF") will meet or exceed such MTBF
                  specifications.

         (b)      In the event spares delivered hereunder do not meet the
                  requirements of Section 12.2(a), Motorola may have the same
                  remedies as set forth with respect to Hardware (Section
                  12.1(b)).

         12.3     Software.

         (a)      Company further warrants that for a period of twenty-one (21)
                  months from the date of delivery, the Software licensed under
                  this Agreement will be free from defects that result in
                  malfunctions and will perform in all material respects the
                  functions described in the Specifications in Exhibit "B". If
                  Motorola finds a defect in the Software's performance during
                  this period, Company will, replace or modify the Software in
                  accordance with the terms of Section 12.3(b) and those
                  procedures set forth in Exhibit I. so that it performs in all
                  material respects in accordance with the Specifications in
                  Exhibit "B", all in accordance with the further provisions of
                  Section 12.3(b).

         (b)      Correction of Defects. At Company's sole cost and expense,
                  Company agrees to respond to and make all commercially
                  reasonable efforts to complete correction of any breach in
                  warranty, during the applicable warranty period, in the
                  Software in accordance with Exhibit "D" and the following
                  definitions and priority classification:

                  Severity 1        Causes data corruption
                                    or Product(s) crash or
                                    Motorola cannot make
                                    effective use of the
                                    Software

                  Severity 2        Feature does not work
                                    as documented, no
                                    reasonable work-around
                                    exists and Motorola
                                    has a critical need of
                                    the feature

                  Severity 3        Feature does not work
                                    as documented but a
                                    reasonable work-around
                                    exists or Motorola can
                                    wait for the next
                                    release for a fix

                  Severity 4        Enhancement request.

                  Company shall correct: (i) any Severity 1 problem within
                  forty-eight (48) hours from verification of such defect; (ii)
                  any Severity 2 problem within ten (10) business days from
                  verification of such defect; (iii) any Severity 3 problem
                  within forty-five (45) days from verification of such defect;
                  and (iv) any Severity 4 problem on a case-by-case basis.

         (c)      Updates. Software Modifications shall be provided at no
                  additional cost to Motorola during the term of this Agreement
                  and any extension thereof and shall be warranted to the same
                  extent as the original Software for a period of twenty-one
                  (21) months from the date of delivery. Software Upgrades shall
                  be supplied under the terms of this warranty

                                      -15-
<PAGE>

                  for the Software Warranty Period, including any extension
                  thereof, and during any period in which Motorola has paid or
                  has deemed to have paid Maintenance fees.

         (d)      Year 2000 Warranty. Supplier represents and warrants, in
                  addition to all other representations and warranties, that
                  until July 31, 2001, the Products supplied will be: (i) free
                  from any error(s) or defect(s) relating to date data
                  (including leap year calculations); (ii) will not generate any
                  invalid and/or incorrect date-related results; and (iii) such
                  date data will not impair the performance, output or accuracy
                  of Motorola's systems or products. In the event of a breach of
                  the foregoing warranty, Company shall repair or replace the
                  Software that does not comply with such warranty.

         12.4     Epidemic Failures

         (a)      Under Warranty. In the event an Epidemic Failure occurs during
                  the applicable Warranty period, Company shall immediately take
                  remedial action at its sole expense, which may include
                  in-field inspection and onsite Services for replacement of all
                  Products and/or Software with a reasonable probability for
                  such a failure.

         (b)      Out of Warranty. If an Epidemic Failure occurs in any Products
                  and/or Software that has not continuously been under the
                  warranty as set forth herein, then within five (5) days of
                  notification from Motorola, Company shall prepare and propose
                  a corrective action plan for remedying such Epidemic Failures.
                  Upon approval of the corrective action plan by Motorola,
                  Company shall promptly implement the corrective action plan at
                  an agreed upon fee.

         12.5     Services. All Services performed by Company under this
                  Agreement shall be performed in a good and workmanlike manner
                  in accordance with the applicable Telecommunications Industry
                  Standards. All Services and Maintenance obligations, as listed
                  in Exhibit "D", are warranted for twenty-one (21) months from
                  date of delivery.

         12.6     Extent of Warranties.

         (a)      The warranties of Company, together with any applicable
                  service guarantees, shall run to Motorola. However, Company
                  agrees that Motorola can direct Customers who experience
                  warranty problems with Products to ship the relevant item, on
                  behalf of Motorola, directly to the Company and on direction
                  of Motorola, the Company shall drop ship to the location of
                  the relevant Customer items that have been repaired or
                  replaced pursuant to the Company warranty. Any NFF charges in
                  connection with any such direct shipments shall remain, as
                  between the Company and Motorola, the responsibility of
                  Motorola, however, Company shall be responsible for costs of
                  shipping NFF Products back to Motorola or its Customers.

         (b)      THE WARRANTIES IN THIS AGREEMENT ARE GIVEN IN LIEU OF ALL
                  OTHER WARRANTIES, EXPRESS OR IMPLIED, WHICH ARE SPECIFICALLY
                  EXCLUDED AS TO ANY MATTER WHATSOEVER, INCLUDING WITHOUT
                  LIMITATION, IMPLIED WARRANTIES OF MERCHANTIBILITY OR FITNESS
                  FOR A PARTICULAR PURPOSE.

         12.7     General

                  The remedies set forth in this Section for breaches of
                  Company's warranties are Motorola's sole and exclusive remedy
                  for breach of such warranties. Company shall have no liability
                  for any breach of warranty to the extent attributable to the
                  failure of Motorola or its customer to handle, install, or
                  maintain the Products in accordance with the Documentation and
                  good industry practice or to install promptly the latest
                  Modification supplied by Company.

         12.8     Warranty for Repaired Items

                                      -16-
<PAGE>

                  Any repair or replacement of an item of Hardware or Software
                  provided by Company as a result of its warranty obligation
                  hereunder shall be warranted to the same extent as the
                  original item supplied by the Company (and subject to the same
                  exclusions and other provisions of this Section 12) for a
                  period equal to the longer of the original warranty period for
                  the original item subject to repair or replacement or nine (9)
                  months from the date of delivery of the repaired or
                  replacement item.

13.      Technical Support.

         13.1 Technical Assistance. Company shall provide Technical Support and
         assistance in accordance with Exhibit "D", including telephone support.
         Support shall be 7 x 24. The support provided in this Section shall
         extend to both new and old versions of Products for three (3) years
         from acceptance of the Products by Motorola. A complete description of
         the technical support to be provided by Company is set forth in such
         Exhibit "D".

         13.2 Problem Reports. Company shall track, summarize and maintain
         up-to-date status on all problem reports related to the Products
         regardless of whether they are generated by Motorola or Motorola's
         Customers (so long as Motorola forwards such Customer data to the
         Company). Company shall provide Motorola with reports on demand of
         Motorola, but no more than quarterly. Motorola shall have access to the
         aforementioned information at no charge. Company shall assign a
         specific individual to interface with Motorola's personnel.

14.      Quality.

         Airspan would have to review all referenced and associated
         documentation before agreeing to clause 14 and subclauses.

         14.1 Quality System. Company shall maintain a quality system for the
         purpose of achieving major quality improvements in the Products and
         Services supplied to Motorola. As part of Company's quality system,
         Company agrees to qualify with the criteria set forth in the Motorola
         Supplier Assessment, as set forth at Exhibit J-1 including Company's
         participation in bi-annual or annual Supplier Assessments. Company
         agrees to be subject to Supplier Assessment reviews and or audits and
         to work with Motorola to endeavor to improve Company's quality systems
         based on the outcome of the supplier assessments. For the purpose of
         example and not limitation, Services may include training,
         documentation, response center, etc.

         14.2 Audit. Company shall grant Motorola the right, upon reasonable
         notice and at reasonable time, to audit Company's facilities and
         documents that pertain to the Products only, for purposes of verifying
         compliance with the quality terms set forth in this Agreement. Audits
         shall be done no more than once per year.

         14.3 Quality Data. Company shall provide Motorola access to quality
         data for the purpose of measuring and evaluating Company's continuous
         process improvement. Company shall also participate in periodic quality
         reviews to discuss product roadmaps and to conduct operation reviews.

         14.4 Improvement Action Planning. Company shall create a quality
         improvement action plan, coordinated with Motorola (attached hereto as
         Exhibit J) and meet with Motorola on a periodic basis to review
         progress of action items and their quality impact. Company agrees to
         use commercially reasonable efforts to comply with the agreed upon
         milestones in the improvement action plan as set forth in Exhibit J-2.
         In the event that Company fails to comply with the foregoing, Motorola
         may treat such action as a material breach subject to the terms and
         cure periods set forth in Section 22.1(a).

                                      -17-
<PAGE>

         14.5 Participation. Company shall grant Motorola the right to
         participate in reviews of milestones and implementation of revisions to
         Products under this Agreement, all as reasonably agreed to. Motorola
         agrees to promptly provide comments, as applicable.

         14.6 Hardware Development. Company shall maintain a documented and
         repeatable process for Hardware development and manufacturing for any
         Hardware which Company develops and manufactures for Motorola.

         14.7 Software Development. Company shall maintain a documented and
         repeatable process for Software development for any Software which
         Company develops for Motorola.

15.      Company's Commitment to Customer Satisfaction.

         15.1 Company acknowledges that commitment to total customer
         satisfaction is essential to Motorola's continuing success in wireless
         radio markets. A malfunction in the Products or Services may create
         real or perceived customer satisfaction problems and a loss of goodwill
         with customers. It is agreed that such problems may be outside the
         scope of Company's warranty obligations set forth in this Agreement.
         Company represents that it is committed to Motorola's stated
         fundamental objective of Total Customer Satisfaction and will assist
         Motorola in endeavoring to solve problems attributable to the Products,
         when reasonably requested by Motorola. Under no circumstances however
         is this Section, or Section 15.2, intended to give Motorola additional
         remedies for breach of Company's warranty or to expand Company's
         obligations with respect to Products out of warranty.

         15.2 By way of example, and not limitation, at Motorola's reasonable
         request, Company may be requested to periodically attend Customer
         meetings and/or symposiums for the purpose of promoting and responding
         to questions and concerns of Customers utilizing such Products, taking
         action items at such meetings and working with Motorola to endeavor to
         resolve customer satisfaction problems; be requested to attend on-site
         meetings with individual customers who may be experiencing unique
         difficulties with Products; etc. The parties shall mutually agree on
         the allocation of any expenses to achieve the foregoing.

16.      Intellectual Property Rights.

         16.1 IPR of Company. All patents, trademarks, copyrights, mask works,
         circuit layout rights, design rights, trade secrets and other
         intellectual property rights in the Products and Company's Confidential
         Information are and shall remain the exclusive property of Company or
         its licensor.

         16.2 IPR of Motorola. All patents, trademarks, copyrights, design
         rights, trade secrets and other intellectual property rights in
         Motorola's Confidential Information are and shall remain the exclusive
         property of Motorola or its licensors.

         16.3 Integration. Company shall not integrate or merge any Motorola
         Confidential Information into any of the Products, unless otherwise
         specifically directed by Motorola in writing.

         16.4 Motorola shall not undertake any modifications to the Software
         unless necessary to provide support to Customers in the event that
         Motorola is provided Source Code pursuant to the escrow arrangement.
         Motorola acknowledges that, except pursuant to the escrow arrangement
         contemplated hereby, all Software provided hereunder will be provided
         in Object Code only. Motorola shall not decompile, disassemble or
         reverse such Software. .

17.      Trademarks, Tradenames and Service Marks.

         17.1 Right to Use Trademarks. In conjunction with the distribution and
         sale of Products, Company grants Motorola the right to use all
         trademarks, trade names, logos, service marks, quality designations and
         any other proprietary words and symbols ("Trademarks") of Company

                                      -18-
<PAGE>

         associated with the Products in proposal and promotional activities.
         Motorola shall comply with all reasonable rules and regulations
         furnished to Motorola by Company with respect to the use of each such
         Trademark.

         17.2 No Use of Motorola Marks. Company shall not use any Trademarks of
         Motorola, or any word or symbol likely to be confused with any Motorola
         Trademark, either alone or in any combination with another word or
         words, except as authorized by Motorola under section 5.2 and Exhibit F
         of this agreement.

18.      License Grants.

         18.1 Right to Use. Company grants Motorola a perpetual, worldwide,
         except as set forth in Exhibit G, non-exclusive, non-transferable,
         non-assignable royalty-free right to use the Software solely for
         Motorola's internal use in conjunction with sales, maintenance and
         customer support in conjunction with Products supplied by Company
         hereunder and for the uses contemplated by Sections 18.2, 18.3 and
         18.4. The license fee is included in the price of the Products.

         18.2 Right to Sublicense. Company grants Motorola a perpetual,
         worldwide, except as set forth in Exhibit G, non-exclusive,
         non-transferable, non-assignable right to use, reproduce, market and
         distribute, and to grant Customers perpetual, worldwide, except as set
         forth in Exhibit G, non-exclusive, nontransferable, non-assignable
         sublicenses to use, , and copy for backup and archival purposes, the
         Object Code form of the Software, in all such cases solely for use in
         the Products supplied by the Company hereunder, provided that such
         sublicensees agree to be bound by terms and conditions which grant no
         more rights concerning the Software than those contained herein, which
         includes prohibitions against further sublicensing, disclosing,
         disassembling or reverse engineering the Software.

         18.3 Right to Copy. Upon execution of this Agreement, Company agrees to
         promptly provide Motorola two (2) copies of the Object Code form of the
         Software. In lieu of ordering Software from the Company, Company agrees
         that Motorola may copy the Software, in object code form, solely for
         the purpose of sublicensing the Software to Customers for use in
         Products supplied by the Company hereunder. Motorola agrees to provide
         Company, on a quarterly basis, a certificate verifying the number of
         copies made and sublicensed.

         18.4 Right to Use Source Code. Company grants Motorola a perpetual,
         non-exclusive, non-transferable, non-assignable, royalty-free license
         to use the Source Code of the Software, but solely in the circumstances
         and in accordance with the terms of Section 19 herein.

19.      Source Code Escrow.

         19.1 Source Code Obligation. Motorola may, at its option, enter into a
         Software Source Code escrow agreement with Company. Such escrow
         agreement shall state that Company shall deposit, concurrently with the
         execution of this Agreement and on each anniversary of the date of this
         Agreement, with a third party reasonably acceptable to the Company
         ("Escrow Agent"), the most recent Source Code of the Software. Under
         that agreement, in the event Company enters into any voluntary or
         involuntary receivership arrangement or other insolvency procedures
         (with appropriate cure periods for involuntary procedures, to be set
         forth in the Escrow Agreement, attached hereto as Exhibit K), or ceases
         to provide, in all material respects, substantially all of the support
         services required by this Agreement in respect of Products sold by the
         Company hereunder, such cessation continues after appropriate notices
         and cure periods as set out in the Escrow Agreement, and there is no
         successor to the Company undertaking such support, Motorola may direct
         the Escrow Agent to deliver to Motorola the deposited Source Code
         unless Motorola is then in material default under this Agreement
         according to section 22.1(a) (for these purposes, this Agreement and
         Orders placed thereunder shall be taken as a whole). It is understood
         that ownership of the Source Code at all times remains with Company and
         that any release to Motorola of such Source Code is made as an
         accommodation to Motorola and shall

                                      -19-
<PAGE>

         not vest any ownership or ownership rights in Motorola. In the event
         that receivership or insolvency proceedings are dismissed and Company
         continues as the primary obligor under this Agreement, Motorola, within
         twenty (20) working days of receiving notice thereof, shall return the
         Source Code and all copies to the Escrow Agent. During any period of
         time in which the Source Code is in the possession of Motorola, it is
         agreed that the Source Code shall be used only by Motorola and agents,
         such as subcontractors, and may be used and modified solely for the
         purposes of providing continuing support for Products sold by the
         Company under this Agreement; for avoidance of doubt, the Source Code
         shall not be used for development purposes nor duplicated, sold or
         licensed to others or marketed in any manner. Motorola agrees to pay
         all costs of entering into the Software Escrow Agreement and all annual
         renewal costs. Except as specified in this Section, Motorola shall have
         no access to the Source Code.

         19.2 Specific Performance. Company expressly agrees to promptly comply
         with the foregoing obligations and agrees that if Motorola, at its
         option, enters into such a Software Escrow Agreement, then Motorola
         shall be entitled to an order for specific performance of such
         obligation in the event Company's representative, including any trustee
         in bankruptcy, refuses to comply with the foregoing obligations. In the
         event of bankruptcy, the Parties acknowledge that Motorola shall be
         entitled to the full protection provided to licensees of intellectual
         property rights specified in 11 U.S.C. ss. 365.

20.      Confidentiality.

         20.1 Exchange of Confidential Information. From time to time during the
         performance of this Agreement, the Parties may deem it necessary to
         provide each other with Confidential Information. The Parties agree:

         (a)      To maintain the confidentiality of such Confidential
                  Information and not disclose same to any third party, except
                  as authorized by the original disclosing Party in writing.

         (b)      To restrict disclosure of Confidential Information to
                  employees, contractors, and agents who have a "need to know".
                  Such Confidential Information shall be handled with the same
                  degree of care which the receiving Party applies to its own
                  confidential information but in no event less than reasonable
                  care.

         (c)      To take precautions necessary and appropriate to guard the
                  confidentiality of Confidential Information, including
                  informing its employees, contractors and agents who handle
                  such Confidential Information that it is confidential and not
                  to be disclosed to others.

         (d)      That Confidential Information is and shall at all times remain
                  the property of the disclosing Party. No use of any
                  Confidential Information is permitted except as otherwise
                  expressly provided herein and no grant under any proprietary
                  rights is hereby given or intended, including any license
                  implied or otherwise.

         20.2 Responsibilities as to Employees. The receiving Party acknowledges
         that Confidential Information may contain information that is
         proprietary and valuable to the disclosing Party and that unauthorized
         dissemination or use of the Confidential Information may cause
         irreparable harm to the disclosing Party. Therefore, the receiving
         Party shall take appropriate action, by instruction, agreement or
         otherwise, with any employee or contractor permitted access to the
         Confidential Information so as to enable it to hold the Confidential
         Information in confidence or otherwise satisfy its obligations under
         this Agreement.

         20.3 Survival. Each Party's obligations under this Agreement to keep
         confidential and restrict use of the other Party's Confidential
         Information shall survive the expiration or termination of this
         Agreement for a period of five (5) years.

         20.4 Disclosure. Except as may be required by applicable law, neither
         Party shall disclose to any third party the contents of this Agreement
         or any amendments hereto without the prior written

                                      -20-
<PAGE>

         consent of the other Party. The foregoing shall not prevent disclosure
         to a Party's accountants and lawyers.

         20.5 Independent Development. Company acknowledges that Motorola and/or
         third parties are, or may be developing, Products similar in
         functionality to those developed hereunder by Company. Company agrees
         that the receipt of Confidential Information by Motorola from Company
         shall in no way prohibit Motorola and/or third parties from developing
         such applications, provided that the provisions of this Section 20
         regarding the ownership, protection and security of Company's
         Confidential Information have not been breached.

21.      Limitation of Liability and Indemnification.

         21.1     Limitation of Liability. UNLESS SPECIFICALLY SET FORTH HEREIN,
                  AND EXCEPT FOR UNCURED MATERIAL BREACHES OF CONFIDENTIALITY
                  OBLIGATIONS IN THIS AGREEMENT, in no event shall either
                  Motorola or Company (AND THEIR EMPLOYEES, DIRECTORS, AGENTS,
                  OFFICERS , whether as a result of breach of contract OR
                  WARRANTY, tort (including WITHOUT LIMITATION negligence),
                  FAILURE OF ESSENTIAL PURPOSE, or otherwise, have any liability
                  to each other for any indirect, special, incidental or
                  consequential damages, LOSS OF PROFITS, LOSS OF REVENUES OR
                  LOSS OF SALES IN CONNECTION WITH OR RELATED TO THIS AGREEMENT.
                  THE TERM CONSEQUENTIAL DAMAGES AS USED HEREIN SHALL NOT BE
                  CONSTRUED TO INCLUDE DAMAGES AS DEFINED IN THE UNITED STATES
                  CODE 35 U.S.C. 284. THE PARTIES UNDERSTAND AND AGREE THAT
                  DAMAGES UNDER 35 U.S.C. 284 ARE A FORM OF DIRECT DAMAGES.

         21.2 General Indemnity. Subject to the limitations of Section 21.1
         (unless otherwise required by applicable law), Motorola and Company
         agree to indemnify and save each other harmless from any and all
         claims, damages, expenses, suits, loss or liability for any death,
         personal injury, or physical damage to tangible property to the extent
         caused by, or arising from or connected with the performance of this
         Agreement due to or occasioned by the other Party, its officers,
         employees, agents or representatives.

21.3     Intellectual Property Indemnification.

         (a)      Company agrees, subject to the provisions of Section 21.1 (the
                  foregoing is not a limitation on Company's obligation to
                  indemnify Motorola for claims of the type covered by Section
                  21.1 which a third party seeks to recover from Motorola as a
                  result of actual or claimed infringement but are intended to
                  limit Motorola's recovery by indemnity for damages of the type
                  covered by Section 21.1 which are suffered by Motorola) to
                  indemnify and save harmless Motorola, its successors, assigns
                  and Customers from any and all expenses, liabilities, damages
                  or other losses, including court costs and attorney's fees,
                  arising from or by reason of any actual or claimed
                  infringement of any patents, trademarks (other than trademarks
                  of Motorola), copyrights, maskworks, trade secrets or other
                  intellectual property rights by the Products and/or
                  Documentation or any part thereof; and to defend at its
                  expense any action based thereon with respect to the use,
                  license or sale of the Products and /or Documentation by
                  Motorola or the Customers. Company shall be given prompt
                  notice of any claim which is the subject of this Section and
                  shall be given the right to control the defense of the claim.

         (b)      If the use of any portion of the Products developed under this
                  Agreement is enjoined as a result of such suit, then Company,
                  at no expense to Motorola and the Customers, shall either
                  procure the right for Motorola and Customers to continue using
                  the Products or replace or modify same so that they becomes
                  non-infringing and are of equivalent or superior
                  functionality. If neither of the foregoing alternatives are
                  available on terms which are acceptable to Motorola, Motorola
                  may return all or any part of the Products at

                                      -21-
<PAGE>

                  Motorola's sole option, for no less than a full refund of the
                  purchase price or license fees paid under this Agreement.

21.4     Cap on Liability.

                  Except for breach of the Confidentiality obligations,
                  restrictions in this Agreement on use of intellectual
                  property, obligations under Section 21.3, and as otherwise
                  prohibited by law, each party's total aggregate liability
                  arising from or related to this Agreement shall not exceed the
                  higher of (x) $8,000,000 (or (y) the amount invoiced by
                  Company to Motorola for Products and Services sold to Motorola
                  pursuant to this Agreement, regardless of whether such damages
                  are based on breach of contract or warranty, tort (including
                  without limitation negligence) failure of essential purpose or
                  otherwise.

21.5     Customer Agreement to Limitations.

                  Motorola shall use reasonable efforts to attempt to secure
                  from its Customers an agreement to a limitation on indirect,
                  special, incidental, and consequential damages of the type
                  contemplated by Section 21.1.

22.      Termination.

         22.1 Right to Terminate. Either Party may terminate this Agreement upon
         notice to the other if:

         (a)      Material Breach. The other Party breaches a material
                  obligation under this Agreement and such breach continues
                  without cure for a period of thirty (30) days after notice or,
                  if the breach is not one which is capable of being cured
                  within thirty (30) days and the breaching Party has commenced
                  to cure the breach within such time and continues to do so
                  diligently and in good faith, then the breaching Party shall
                  be granted an extension for a reasonable period of time at the
                  discretion of the non-breaching Party.

         (b)      Change of Control. An entity that does not currently control
                  Company or Motorola, as the case may be, acquires either
                  direct or indirect control of the other Party (Company or
                  Motorola, as the case may be) and such Change of Control
                  materially and adversely affects the rights of the terminating
                  party. For these purposes, Change of Control shall mean the
                  possession of the power, directly or indirectly, to direct or
                  cause the direction of management or policies of the Party,
                  whether through the ownership of more than fifty percent (50%)
                  of the then outstanding shares or other equity rights of the
                  Party or by contract or agency or such similar arrangement. In
                  such event, if a Party terminates because of a Change in
                  Control of the other Party, the Parties shall cooperate to
                  conduct an orderly termination of the Agreement. Motorola
                  acknowledges that Company is expecting to conduct an initial
                  public offering in the near future. Motorola agrees that this
                  event alone will not give rise to a Change of Control event
                  that will permit Motorola to terminate this Agreement under
                  this Section 22(b)

         (c)      Insolvency or Cessation of Business. The other Party ceases to
                  conduct business in the normal course in a manner that
                  materially adversely affects the ability of the Party to meet
                  its obligations under this Agreement, becomes insolvent,
                  enters into a general suspension of payments, moratorium,
                  reorganization or bankruptcy, makes a general assignment for
                  the benefit of creditors, admits in writing its inability to
                  pay debts as they mature, suffers or permits the appointment
                  of a receiver for substantially all of its business or assets,
                  or avails itself of or becomes subject to any other judicial
                  or administrative proceeding that relates to insolvency or
                  protection of creditors' rights.

         22.2 Rights and Obligations at Termination. Upon expiration or
         termination of this Agreement for any reason:

                                      -22-
<PAGE>

         (a)      Cease and Destroy. Each Party will promptly cease using and
                  destroy and certify such destruction, or return to the other
                  Party, all items that contain any Confidential Information (as
                  defined herein) of the other Party, except Motorola may retain
                  one copy of Confidential Information for the sole and express
                  purpose of supporting then-existing Customers in connection
                  with their use of products supplied by Company hereunder.

         (b)      Sale of Inventory. Motorola may sell any of its then existing
                  inventory of Products originally purchased from Company.
                  However, Company shall have no warranty and support
                  obligations for such product under Sections 22.2(d) and (g) if
                  this Agreement is terminated because of Motorola's material
                  default pursuant to Section 22.1(a).

         (c)      Right to Use. Unless otherwise provided for herein, Motorola
                  and Customers shall continue to have the right to use Software
                  in Object Code form associated with the Products sold under
                  this Agreement, but subject to the limitations of this
                  Agreement.

         (d)      Spares. Upon termination of the initial term or any renewal of
                  this Agreement, or upon termination for any reason other than
                  Company's total cessation of business, Company agrees to use
                  all commercially-reasonable efforts, subject to vendor
                  availability, to offer for sale to Motorola, in accordance
                  with the provisions set forth herein, functionally equivalent
                  Spares for a period no less than ten (10) years after the
                  expiration or termination of this Agreement. In the event
                  Company is unable to supply such Spares or is unable, after
                  notice and a reasonable period of time, to obtain another
                  source of supply for Motorola, then Company shall provide
                  Motorola and its designated third party manufacturers of such
                  Spares with a royalty-free, non-exclusive license to use
                  intellectual property so that Motorola and such manufacturers
                  will have sufficient information and right to manufacture or
                  to obtain functionally equivalent Spares from other sources,
                  but solely for purposes of supplying Spares for Products sold
                  by Company under this Agreement. Company shall be obligated to
                  provide support services for Hardware, as set forth in Exhibit
                  D, attached hereto, for a period of ten (10) years after the
                  date of termination, and to provide support services for
                  Software, as set forth in Exhibit D, attached hereto, for a
                  period of two (2) years after the date of termination, unless
                  such termination is due to a material breach by Motorola,
                  pursuant to Section 22.1(a). In the event of a Company
                  bankruptcy, for purposes of this Agreement, the Parties
                  acknowledge that Motorola shall be entitled to the full
                  protection provided to licensees of intellectual property
                  rights specified in 11 U.S.C. 365.

         (e)      Outstanding Sums. Company shall invoice Motorola for any
                  outstanding sums which may be owing from any Order as detailed
                  in Exhibit "A. In the event that Motorola terminates for
                  material breach as set forth herein, Motorola reserves the
                  right to offset any damages it incurs against any sums that
                  Motorola owes to Company.

         (f)      Source Code. In the event of a termination due to the
                  conditions set forth in Subsection 22.1(c) above, Company
                  shall provide to Motorola Source Code in accordance with the
                  terms of any escrow agreement entered into pursuant to Section
                  19.

         (g)      Continuation of Services. Upon termination at the end of the
                  initial term or any renewal thereof, unless termination is due
                  to a material breach by Motorola, pursuant to Section 22.1(a)
                  Company will provide warranty remedy, support services, of the
                  type required hereby, until the end of the last applicable
                  warranty period or term of support or maintenance agreement.

23.      Term and Renewal.

         This Agreement shall commence as of the Agreement Date and shall be for
         an initial term of two (2) years, and may be renewed by the Parties for
         successive terms of one-year each, provided that each Party executes a
         written consent as to each one year renewal period sixty (60) days in
         advance of the expiration date of the previous term.

                                      -23-
<PAGE>

24.      Product Liability and Compliance with Laws.

         24.1 Product Liability. Company represents and warrants that the
         Products shall be produced and delivered in accordance in all material
         respects with all applicable laws, rules and regulations governing
         product safety of those jurisdictions from which Company or Motorola
         (with the active cooperation of Company) has obtained or is in the
         process of actively obtaining type certification for the Products.

         24.2 Defense of Claim. Company agrees, upon receipt of notification, to
         promptly assume full responsibility subject to the limitations of
         Section 21.1, for the defense of any suit or proceeding which may be
         brought against Motorola, its directors, officers, agents or Customers
         for personal injury, death, or physical damage to tangible property
         based upon a claim that the Products, or any aspect of the Products,
         breached the representation of Section 24.1, have caused death or
         personal injury, are defective in any way, or were negligently designed
         or manufactured or fail to comply with any product safety laws. Company
         further, subject to the limitations of Section 21.1, agrees to
         indemnify and hold harmless Motorola, its directors, officers, agents
         and Customers against any and all expenses, losses and damages,
         including court costs and attorney's fees, resulting from any such suit
         or proceeding, including any settlement. Motorola may be represented by
         and actively participate through its own counsel in any such suit or
         proceeding if it so desires, and the cost of such representation shall
         be paid by Motorola.

25.      Security.

         Each Party agrees that, when employees or agents of the visiting Party
         are on the premises of the host Party, they will at all times comply
         with all security regulations in effect and of which the Party has been
         apprised. The visiting Party further agrees to abide at all times with
         off premises security regulation when the visiting Party has
         Confidential Information of the host Party. Motorola and Company
         specifically agree not to disclose to any third party any information,
         systems, equipment, ideas, processes or methods of operation observed
         at either Party's facilities, all of which shall be deemed Confidential
         Information as defined herein.

26.      Insurance.

         While performing this Agreement, Company shall maintain insurance in
         such amounts and in such forms and with such insurers as Motorola may
         reasonably request.

27.      Notices.

         27.1 Form of Notices. All notices and other communications required or
         contemplated under this Agreement shall be in writing and shall be
         transmitted to the address shown below either by (i) personal delivery,
         (ii) expedited messenger service, (iii) airmail postage prepaid return
         receipt requested certified mail, or (iv) electronic telefacsimile with
         confirmed answerback.

<TABLE>
         <S>                                              <C>
         Motorola shall send notices as follows:          Airspan Communications Ltd.
                                                          Cambridge House
                                                          Oxford Rd
                                                          UXBRIDGE, UB8 1UN, UK

                                                          Attention:  Director of Marketing
                                                          Telefax:  +44 1895 467152

         Company shall send notices as follows:           Motorola, Inc.
                                                          Network Solutions Sector
                                                          1441  West Shure Drive
                                                          Arlington Heights, Illinois  60004
</TABLE>

                                      -24-
<PAGE>

<TABLE>
         <S>                                              <C>
                                                          Attention:
                                                          John Thode, Wireless Access Systems Division
                                                          General Manager

                                                          Cc:  Laura Jensen, Wireless Access Systems Division
                                                          Senior Marketing Manager
                                                          Telefax:  847-632-2168

                                                          Motorola
                                                          Network Solutions Sector
                                                          Global Alliance Development Department
                                                          1441 W. Shure Drive
                                                          Arlington Heights, Illinois 60004

                                                          Attn:  Legal
                                                          Facsimile: 847-632-2300
</TABLE>

         27.2 When Effective. Notices shall be effective upon the date of
         receipt of delivery or at such time as delivery is refused by addressee
         upon presentation.

28.      Force Majeure.

         28.1 Definition. Neither Party shall be liable for delays in delivery
         or performance when caused by any of the following which include but
         are not limited to, acts or events which are beyond the actual control
         of the delayed Party, including but not limited to the following: (i)
         acts of God, (ii) acts of the public enemy, (iii) acts or failure to
         act by the other Party, (iv) acts of civil or military authority, (v)
         governmental priorities, strikes or other labor disturbances, (vi)
         hurricanes, (vii) earthquakes, (viii) fires, (ix) floods, (x)
         epidemics, (xi) embargoes, (xii) war, (xiii) riots, and (xv) failures
         of common carriers.

         28.2 Extension. In the event of any such delay the date of delivery or
         of performance shall be extended for a period equal to the effect of
         time lost by reason of the delay.

         28.3 Right to Terminate. Notwithstanding the foregoing, in the event
         that such Force Majeure causes Company to be delayed in its delivery or
         performance for more than seventy-five (75) days, Motorola shall have
         the right to terminate this Agreement with no liability whatsoever.

         28.4 Notice. A party claiming delay in delivery or performance, due to
         an act of force majeure as set forth herein, shall send written notice
         thereof and a statement of particulars to the other party, prior to or
         at the time performance would have been required by the non-performing
         party.

29.      Governing Law and Dispute Resolution.

         29.1 Governing Law. The validity, performance, and all matters relating
         to the effect of this Agreement and any amendment hereto shall be
         governed by the laws of the State of Illinois, U.S.A., which shall be
         applied without regard to the U.N. Convention on International
         Contracts for the Sale of Goods.

         29.2 Escalation. Motorola and Company agree to attempt to settle any
         claim or controversy arising out of this Agreement through consultation
         and negotiation in good faith and spirit of mutual cooperation. Any
         dispute between the Parties relating to this Agreement will first be
         submitted in writing to a panel of two senior executives of Company and
         Motorola, who will promptly meet and confer in an effort to resolve
         such dispute. Each Party's executive will be identified by notice to
         the other Party, and may be changed at any time thereafter by notice to
         the other. Any agreed decisions of the executives will be final and
         binding on the Parties. In the event the executives are unable to
         resolve any dispute within thirty days after submission to

                                      -25-
<PAGE>

         them, either Party may then refer such dispute to mediation in
         accordance with Subsection 29.3. Notwithstanding the foregoing, any
         disputes with respect to intellectual property rights shall be
         submitted to the courts and not be subject to the provisions of this
         Section 29.2 or Subsection 29.3.

         29.3 Alternate Dispute Resolution ("ADR"). If those attempts fail, then
         the dispute will be mediated by a mutually acceptable mediator to be
         chosen by Motorola and Company within forty-five (45) days after
         written notice by either Party demanding mediation. Such mediation
         shall be conducted in a location to be agreed upon by the parties.
         Neither Party may unreasonably withhold consent to the selection of a
         mediator or location, and Motorola and Company will share the costs of
         the mediator equally. Each Party shall pay its own attorneys' fees. By
         mutual agreement, however, Motorola and Company may postpone mediation
         until each has completed some specified but limited discovery regarding
         the dispute. The Parties may also agree to replace mediation with some
         other form of alternate dispute resolution, such as neutral
         fact-finding or a mini-trial.

         29.4 Submittal to Courts. Any dispute which cannot be resolved between
         the Parties through negotiation, mediation or other form of ADR within
         four (4) months of the date of the initial demand for ADR by one of the
         Parties shall then be submitted to a court of competent jurisdiction.
         The use of any ADR procedures will not be construed under the doctrines
         of laches, waiver or estoppel to affect adversely the rights of either
         Party. Nothing in this Section will prevent either Party from resorting
         to judicial proceedings if (a) good faith efforts to resolve the
         dispute under these procedures have been unsuccessful, or (b) interim
         relief from a court is necessary to prevent serious and irreparable
         injury to that Party or to others.

30.      Subcontracting.

         Company shall not, without the prior written consent of Motorola,
         subcontract any portion of the work covered by this Agreement except
         for the purchase of standard commercial supplies or raw materials
         incidental to the work to be performed.

31.      Assignment.

         Neither this Agreement nor any right under this Agreement may be
         transferred, assigned or delegated by either Party without the prior
         written consent of the other Party. Any attempted assignment,
         delegation or transfer shall be void.

32.      Independent Contractors.

         Company shall perform activities under this Agreement only as an
         independent contractor and nothing contained herein shall be construed
         to be inconsistent with this relationship or status. Under no
         circumstances shall any personnel of Company be considered to be an
         employee or agent of Motorola. Nothing in this Agreement shall be
         interpreted as granting either Party the right or authority to make
         commitments of any kind for the other, implied or otherwise, without
         prior review and written agreement. This Agreement shall not
         constitute, create, or in any way be interpreted as a joint venture,
         partnership or formal business organization of any kind.

33.      Authority.

         Each Party hereto represents and warrants that (i) it has obtained all
         necessary approvals, consents and authorizations of third parties and
         governmental authorities, if applicable, to enter into this Agreement
         and to perform and carry out its obligations under this Agreement, (ii)
         the persons executing this Agreement on its behalf have express
         authority to do so, and, in so doing, to bind the Party thereto; (iii)
         the execution, delivery, and performance of this Agreement does not
         violate any provision of any bylaw, charter, regulation, or any other
         governing authority of the Party; and (iv) the execution, delivery and
         performance of this Agreement has been duly

                                      -26-
<PAGE>

         authorized by all necessary partnership or corporate action and this
         Agreement is a valid and binding obligation of such Party, enforceable
         in accordance with its terms.

34.      No Right to Audit.

         Nothing contained herein shall be deemed to grant Company or any third
         party, by implication, estoppel or otherwise, any right to inspect or
         examine any of Motorola's data, documents, instruments, records,
         software, systems, premises or plants related to or in any way
         connected with the Products. Motorola shall have no duty to disclose
         any financial statements, balance sheets, or any other business records
         to Company, Company's representatives or any third party which may
         request same. By way of example, and not limitation, Motorola has no
         duty to disclose the existence or location of any Customer who has
         purchased Products.

35.      Cumulative Remedies.

         Except as otherwise provided herein, if Company breaches this
         Agreement, Motorola shall have the right to assert all legal and
         equitable remedies available.

36.      Severability and Survivability.

         In the event any one or more of the provisions of this Agreement is
         held to be unenforceable under applicable law, (i) such
         unenforceability shall not affect any other provision of this
         Agreement; (ii) this Agreement shall be construed as if said
         unenforceable provision had not been contained herein; and (iii) the
         Parties shall negotiate in good faith to replace the unenforceable
         provision by such as has the effect nearest to that of the provision
         being replaced.

         The Parties agree that where the context of any provision indicates an
         intent that it shall survive the term of this Agreement then it shall
         survive. For the avoidance of doubt, the following sections shall
         survive: 12 - Warranty; 19 - Source Code Escrow; 20 - Confidential
         Information; 21- Limitation of Liability and Indemnification; 22.2
         Rights and Obligations at Termination; 29- Governing Law and Dispute
         Resolution.

37.      Publicity.

         Neither party shall issue a press release or make any similar public
         announcement regarding the transactions contemplated by this Agreement
         without the other party's prior written consent to the specific
         language and intended distribution of such press release or
         announcement.

38.      Entire Agreement.

         This Agreement and Exhibits hereto constitute the entire understanding
         between the Parties concerning the subject matter hereof and supersede
         all prior discussions, agreements and representations, whether oral or
         written and whether or not executed by Motorola and Company. In case of
         inconsistencies between the terms of this Agreement and the Exhibits,
         this Agreement shall govern and supercede the Exhibits. Orders issued
         pursuant to this Agreement shall be deemed to be governed by the terms
         of this Agreement, and in case of inconsistencies between the terms of
         this Agreement and such Orders, this Agreement shall supercede, whether
         or not this Agreement is specifically incorporated by reference into
         such Orders. For the avoidance of doubt, this Agreement supersedes the
         Non-Disclosure Agreement dated April 23rd, 1999 entered into between
         the parties hereto. This Agreement or any part or provision hereof
         shall not be deemed waived, amended, or modified by either Party unless
         such waiver, amendment or modification is in writing and executed by
         authorized representatives of both Parties.

                                      -27-
<PAGE>

IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed as of
March 31, 2000 ("Agreement Date").

<TABLE>
<CAPTION>
Motorola Inc.                                                       AIRSPAN COMMUNICATIONS LTD.
NETWORK SOLUTIONS SECTOR

<S>                                                                <C>
By:   /s/ John Thode                                               By:   /s/ Eric Stonestrom
      ---------------------------------------------                      ------------------------------------------
                    (Signature)                                                         (Signature)

Name:  JOHN THODE                                                  Name:  ERIC STONESTROM
      ---------------------------------------------                      ------------------------------------------
                  (Print - Block Letters)                                         (Print - Block Letters)

Title:  GM                                                         Title:  PRESIDENT

       --------------------------------------------                       -----------------------------------------
                  (Print - Block Letters)                                         (Print - Block Letters)

</TABLE>

                                      -28-
<PAGE>

                                   EXHIBIT "A"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                             PRODUCT AND PRICE LIST
                             ----------------------

<TABLE>
<CAPTION>

PRODUCT AND PRICE LIST
----------------------
SUBSCRIBER TERMINALS
                                                                                                              TRINITY 1  TRINITY 2
<S>                                                                                                           <C>        <C>
801-6112 : ST-R1 1-line 64k or 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                  $   *        $  *
801-6122 : ST-R2 2-line 64k or 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                  $   *        $  *
802-6112 : ST-S1 1-line 64k or 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                  $   *        $  *
802-6122 : ST-S2 2-line 64k or 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                  $   *        $  *
803-6122 : ST-N2 2-Line 64k or 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                  $   *        $  *
803-6121 : ST-N2 2-Line 64k or 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU)                                       $   *        $  *
803-6142 : ST-N4 4-Line 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                         $   *        $  *
803-6141 : ST-N4 4-Line 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU)                                              $   *        $  *
804-6112 : ST-B1 (ISDN 2B+D) 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                             $   *        $  *
804-6111 : ST-B1 (ISDN 2B+D) 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU)                                                  $   *        $  *
805-6112 : ST-L128 128kbit/s or 1x64kbit/s (DATA) 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                        $   *        $  *
805-6111 : ST-L128 128kbit/s or 1x64kbit/s (DATA) 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU)                             $   *        $  *
805-6122 : ST-L2x64kbit/s (DATA) 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                                         $   *        $  *
805-6121 : ST-L2x64kbit/s (DATA) 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU)                                              $   *        $  *
806-6122 : ST-M8/32 8-line 32k POTS 3.4-3.6 GHz Plan 1 (Ants,SIUs,batt and M-series ST cabinet)                $   *        $  *
807-6142 : ST-M8/64 8-line 64 & 32k POTS 3.4-3.6 GHz Plan 1 (Ants,SIUs,batt and M-series ST cabinet)           $   *        $  *
806-6142 : ST-M16 16-line 32k POTS 3.4-3.6 GHz Plan 1 (Ants,SIUs,batt and M-series ST cabinet)                 $   *        $  *
810-6122 : ST-P1V2 Ethernet+2-Line 64 & 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU,batt)                         $   *        $  *
810-6121 : ST-P1V2 Ethernet+2-Line 64 & 32k POTS 3.4-3.6 GHz Plan 1 (Ant,SIU,PSU)                              $   *        $  *
TOTAL SUBSCRIBER TERMINALS
----------------------------------------------------------------------------------------------------------------------------------
ST ANCILLIARIES
890-0001 : RS530 to V.35 (F) cable for L series STs                                                            $   *
890-0002 : SIU wall mounting bracket                                                                           $   *
890-0003 : Antenna wall mounting kit (antennas are shipped with pole mount bracket as std)                     $   *
890-0004 : Battery for M-series ST                                                                             $   *
890-0005 : Battery for S & R series ST PSU                                                                     $   *
890-0006 : Battery for B,L,N & P series ST PSU                                                                 $   *
890-0007 : M-series ST modular enclosure and PSU                                                               $   *
890-0008 : External Housing for M-series modular STs                                                           $   *
890-0009 : ST antenna drop cable kit (300m standard cable)                                                     $   *
890-0010 : ST antenna drop cable kit (300m low-loss cable)                                                     $   *
890-0011 : ST antenna drop cable kit (25m)                                                                     $   *
890-0012 : Crimp tool for terminating standard Antenna Drop cable                                              $   *
890-0013 : Crimp tool for terminating low-loss Antenna Drop cable                                              $   *
TOTAL ST ANCILLIARIES
----------------------------------------------------------------------------------------------------------------------------------
CT AND AC RACK MECHANICS
700-0001 : CT Rack with RF Combiner shelf  + 1 DA Modem shelf                                                  $   *
700-0002 : CT Rack with RF Combiner shelf + 2 DA Modem shelves                                                 $   *
700-0011 : CT Expansion Rack with 1 DA Modem shelf                                                             $   *
700-0012 : CT Expansion Rack with 2 DA Modem shelves                                                           $   *
701-0002 : CT Rack with RF Combiner shelf + 2 FA Modem shelves                                                 $   *
701-0004 : CT Rack with RF Combiner shelf + 4 FA Modem shelves                                                 $   *
702-0012 : CT Rack with RF Combiner shelf  +  1 DA Modem shelf + 2FA Modem shelves                             $   *
703-0001 : AC Rack with 1 AC shelf                                                                             $   *
703-0002 : AC Rack with 2 AC shelves                                                                           $   *
TOTAL CT AND AC RACK MECHANICS
----------------------------------------------------------------------------------------------------------------------------------
CT ANTENNA SYSTEMS
710-6932 : Directional Antenna, 2 feeder ports, 65 Deg 3.4-3.6 GHz                                             $   *

</TABLE>

[*] Certain information on this page has been omitted and filed separately with
the Securities and Exchange Commission. Confidential treatment has been
requested with respect to the omitted portions.

<PAGE>

<TABLE>
<CAPTION>

<S>                                                                                                           <C>        <C>
710-6931 : Directional Antenna, 1 feeder port,  65 Deg 3.4-3.6 GHz                                             $   *
710-6961 : Directional Antenna, 1 feeder port,  180 Deg 3.4-3.6 GHz                                            $   *
711-6902 : Dual feeder port Omni Antenna system 3.4-3.6 GHz                                                    $   *
711-6901 : Single feeder port Omni Antenna dipole 3.4-3.6 GHz                                                  $   *
TOTAL CT ANTENNA SYSTEMS
----------------------------------------------------------------------------------------------------------------------------------
CT ANTENNA FEEDER
712-0000 : CT Antenna Feeder  (1x50m)+ Installation kit                                                        $   *
713-0000 : CT Antenna Feeder  (2x50m)+ Installation kit                                                        $   *
TOTAL CT ANTENNA FEEDER
----------------------------------------------------------------------------------------------------------------------------------
CT FA AND DA RF PLUG IN SETS
720-6100 : CT RF full plug in set 3.4-3.6 GHz Plan 1 (2PA+MON+3PSU+2DIPLNA)                                    $   *
721-6100 : CT RF basic plug in set 3.4-3.6 GHz Plan 1 (PA+MON+2PSU+DIPLNA)                                     $   *
722-6100 : CT RF Expansion plug in set 3.4-3.6 GHz Plan 1 (PA+PSU+DIPLNA)                                      $   *
TOTAL CT FA AND DA RF PLUG IN SETS
----------------------------------------------------------------------------------------------------------------------------------
CT FA MODEM SHELF CARD SETS
730-6100 : FA CAS Modem shelf full card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC+8Modem)                            $   *
731-6100 : FA Data Modem shelf full card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC+8Modem)                           $   *
732-6100 : FA Euro ISDN Modem shelf full card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC+8Modem)                      $   *
733-6100 : FA V5.1 Voice + ISDN Modem shelf full card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC+8Modem)              $   *
740-6100 : FA CAS Modem shelf basic card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC)                                  $   *
741-6100 : FA Data Modem shelf basic card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC)                                 $   *
742-6100 : FA Euro ISDN Modem shelf basic card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC)                            $   *
743-6100 : FA V5.1 Voice + ISDN Modem shelf basic card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC)                    $   *
744-0000 : FA Modem card Voice/ISDN                                                                            $   *
745-0000 : FA Modem card Data                                                                                  $   *
TOTAL CT FA MODEM SHELF CARD SETS
----------------------------------------------------------------------------------------------------------------------------------
CT DA MODEM SHELF CARD SETS
750-6100 : DA Modem shelf full card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC+2PSU+6Modems)                          $   *
760-6100 : DA Modem shelf basic card set 3.4-3.6 GHz Plan 1 (RF+AU+TU+SC+2PSU)                                 $   *
761-0000 : DA Modem card                                                                                       $   *
TOTAL CT DA MODEM SHELF CARD SETS
----------------------------------------------------------------------------------------------------------------------------------
AC SHELF PLUG-INS
770-0000 : AC Shelf full card set for CAS (2PSU+SC+8XTU+CTU+CU+spare CU+spare TU)                              $   *
771-0000 : AC Shelf full card set for Data (2PSU+SC+8XTU+CTU+spare TU)                                         $   *
772-0000 : AC Shelf full card set for V5.1 (2PSU+SC+8XTU+CTU+CU+spare CU+spare TU)                             $   *
773-0000 : AC Shelf full card set for V5.2 (2PSU+SC+2XTU+3CU+3CTU+spare CU+spare TU)                           $   *
774-0000 : AC Shelf full card set for Packet V5.1 (2PSU+SC+6XTU+2CTU+PTU+spare+2CU+spare CU+spare TU)          $   *
775-0000 : AC Shelf full card set for Packet V5.2 (2PSU+SC+2XTU+3CTU+3PTU+spare+3CU+spare CU+spare TU)         $   *
780-0000 : AC Basic Shelf card set (Generic) (2PSU+SC+CTU+XTU)                                                 $   *
781-0000 : AC Basic Shelf card set for Packet (Generic) (2PSU+SC+CTU+PTU)                                      $   *
782-0000 : AC TU card                                                                                          $   *
783-0000 : AC CU card                                                                                          $   *
784-0000 : AC PTU card                                                                                         $   *
TOTAL AC SHELF PLUG-INS
----------------------------------------------------------------------------------------------------------------------------------
CT AND AC ANCILLIARIES
886-6101 : CT commissioning tool for FA Modem shelves  3.4-3.6 GHz Plan 1                                      $   *
886-6102 : CT commissioning tool for DA Modem shelves  3.4-3.6 GHz Plan 1                                      $   *
887-0001 : 1xDA Modem Shelf Upgrade (Mechanics only)                                                           $   *
887-0002 : 1xAC Modem Shelf Upgrade (Mechanics only)                                                           $   *
887-0003 : 1xFA Modem Shelf Upgrade (Mechanics only)                                                           $   *
887-0005 : Station alarm module for addition to any CT or AC rack                                              $   *
TOTAL CT AND AC ANCILLIARIES
----------------------------------------------------------------------------------------------------------------------------------
SOFTWARE AND NMS
870-1000 : AS8100 Sitespan Desktop Hardware Platform (Windows NT PC + Serial  port expansion.)                 $   *
870-1001 : Rack mounting AS8100 Server  PC                                                                     $   *
870-1010 : Rack for rack mounting AS8100 PCs                                                                   $   *
870-2100 : AS8100 Sitespan Client / Server software and RTU license                                            $   *
870-2200 : AS8100 Sitespan Additional Client/Server software RTU license                                       $   *
870-2300 : AS8100 Sitespan Shelf License                                                                       $   *
870-2900 : Annual Maintenance/Upgrade charge for Sitespan software                                             $   *
871-1000 : V5.1 License per 1000 subscribers                                                                   $   *
871-2000 : V5.2 License per 2000 subscribers                                                                   $   *
872-1000 : STMON for Windows 98 and NT                                                                         $   *
873-1000 : AS9000 (Airplan) Full licence (500 sites, 1 yr support)                                             $   *
873-2000 : AS9000 (Airplan) Lite licence (50 sites, 1 yr support)                                              $   *

</TABLE>

[*] Certain information on this page has been omitted and filed separately with
the Securities and Exchange Commission. Confidential treatment has been
requested with respect to  the omitted portions.

<PAGE>

<TABLE>
<CAPTION>

TOTAL SOFTWARE AND NMS
----------------------------------------------------------------------------------------------------------------------------------
DOCUMENTATION
<S>                                                                                                           <C>        <C>
880-1000 : AS4000 FA Documentation (CD-ROM)                                                                    $   *
880-2000 : AS4000 DA Documentation (CD-ROM)                                                                    $   *
880-3000 : AS8100 (Sitespan) Documentation (CD-ROM)                                                            $   *
880-1001 : AS4000 FA Documentation (Paper)                                                                     $   *
880-2001 : AS4000 DA Documentation (Paper)                                                                     $   *
880-3001 : AS8100 (Sitespan) Documentation (Paper)                                                             $   *
TOTAL DOCUMENTATION
----------------------------------------------------------------------------------------------------------------------------------
INSTALLATION TOOLS
882-0000 : Survey Tool (meter box,cables,PSU)                                                                  $   *
883-6101 : FA Survey Head Unit 3.4-3.6 GHz Plan 1                                                              $   *
883-6102 : DA Survey Head Unit 3.4-3.6 GHz Plan 1                                                              $   *
884-0000 : Pump-up mast for use with survey tool                                                               $   *
TOTAL INSTALLATION TOOLS
----------------------------------------------------------------------------------------------------------------------------------
SERVICES
885-1000 : Site Survey (per day, excl T&E)                                                                     $   *
885-2000 : Installation (per day, excl T&E)                                                                    $   *
885-3000 : Radio Plannng (per day, excl T&E)                                                                   $   *
885-4000 : Airspan Training (per day at Uxbridge for up to 6 students, excl T+E)                               $   *
885-4001 : Airspan Training (per day on Customer premises for up to 6 students, excl T+E)                      $   *
885-4002 : Airspan Training (per day per additional student, excl T+E)                                         $   *
885-5000 : Project Management (per manager per day, excl T&E)                                                  $   *
TOTAL SERVICES
----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
MOTOROLA DISCOUNT SCHEDULES

                               Volumes assessed
                               over 2 year period
-----------------------------------------------------------------------------------------------------------------------------------
ITEM                           UNIT OF VOLUME       LEVEL 1     LEVEL 2          LEVEL 3          LEVEL 4          LEVEL 5
-----------------------------------------------------------------------------------------------------------------------------------

<S>                            <C>                  <C>        <C>               <C>              <C>              <C>
SUBSCRIBER TERMINALS           units                *           *                *                *                *
all types except ST-R1 (T1)                         *           *                *                *                *

ST-R1 (TRINITY 1 VERSION)                           *           *                *                *                *
(NEW CUSTOMERS ONLY)

CT, AC INCL ANTENNAS           RF shelf units       *           *                *                *

                                                    *           *                *                *

SOFTWARE                       RF shelf units       *           *                *                *
SITESPAN:MAIN/SHELF & STMON    per
V5.1                           software
                               application
V5.2
                                                    *           *                *                *

SPARE FRUS                     units                *           *                *                *
                                                    *           *                *                *
</TABLE>

<TABLE>

<S>                             <C>
SUBSCRIBER TERMINALS
all types except ST-R1 (T1)

ST-R1 (TRINITY 1 VERSION)
(NEW CUSTOMERS ONLY)

CT, AC INCL ANTENNAS              1 CT = 1 RF shelf + at least 1
                                           fully-equipped modem shelf

SOFTWARE                          Same as above
SITESPAN:MAIN/SHELF & STMON
V5.1

V5.2

SPARE FRUS

</TABLE>

                               NOTES
                               1.Discounts are
                               not retro-active -
                               ie on reaching a
                               given volume
                               level, the

[*] Certain information on this page has been omitted and filed separately with
the Securities and Exchange Commission. Confidential treatment has been
requested with respect to the omitted portions.

<PAGE>

                               associated
                               discount applies
                               only to purchases
                               from that point
                               onward
                               2.Volume levels
                               are calculated
                               starting from the
                               effective date of
                               the contract, for
                               a period of two
                               years
                               3.After the first
                               two year period,
                               the parties will
                               reevaluate
                               discount schedule
                               as a part of
                               contract extension
                               4.Special Pricing
                               terms will be
                               Managed under a
                               Project Level
                               Agreement in
                               accordance with
                               Section 1.2.  Such
                               pricing will only
                               be considered
                               on a case by case
                               basis and does not
                               replace Price List
                               or Discount
                               Structure agreed
                               to in Exhibit A.
                               5.No discount is
                               available for
                               Airplan AS9000
                               6a. Extended
                               Warranty per 12
                               months = 5% of
                               contract list
                               (within 60 days of
                               expiration of Std
                               warranty)
                               6b. Extended
                               Warranty per 12
                               months = 8.5% of
                               contract list
                               (after 60 day
                               extension period)

EXHIBIT "B-1"

ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
BETWEEN
MOTOROLA, INC. AND  AIRSPAN COMMUNICATIONS LTD.

                            TECHNICAL SPECIFICATIONS
                            ------------------------
<PAGE>

                                     AS4000
                                     ------

EXHIBIT "B-2"

ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
BETWEEN
MOTOROLA, INC. AND  AIRSPAN COMMUNICATIONS LTD.

                            TECHNICAL SPECIFICATIONS
                            ------------------------

                                 AS8100 SITESPAN
                                 ---------------

                                   EXHIBIT "C"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                              ACCEPTANCE TEST PLAN
                              --------------------

                                   EXHIBIT "D"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.
<PAGE>

                        TECHNICAL SUPPORT AND MAINTENANCE
                        ---------------------------------

                               SUPPORT OBLIGATIONS
                               -------------------

1.   END-USER SUPPORT BY MOTOROLA. Motorola will offer, to Customers of the
     PRODUCTS, End User support which shall include:

     1.1  Access to a "Hot Line" to report and seek resolution of problems.
          Motorola's Customer Network Resolution Center (CNRC) will attempt to
          resolve Customer problems.

     1.2  Software updates of the PRODUCTS which includes, at a minimum, fixes
          to repeated problems.

     1.3  Information concerning known problems.

     1.4  Warranty support during the applicable warranty period.

     1.5  Opportunity to purchase future releases of Software.

2.   SUPPORT BY COMPANY. Company shall provide support to Motorola's CNRC as
     follows:

     2.1  If Motorola cannot resolve a Customer problem and determines that the
          problem is (or appears to be) associated with Products provided by the
          Company, Motorola will involve the Company directly in the resolution
          of the problem.

     2.2  Company will provide "Hot Line" telephone support twenty-four (24)
          hours per day. For Severity 1 Defects, Company will work with
          Motorola, twenty- four (24) hours per day, until the problem is
          resolved to the Customer's satisfaction. Company will provide and
          maintain for Motorola an up-to- date listing of technical support
          personnel (and include, at a minimum, for each individual, a "Hot
          Line" number, a pager number, an alternative or back-up telephone
          number, and an alternative or back-up pager number). In addition,
          Company will provide Motorola with a list of telephone numbers of
          management personnel who can be contacted by Motorola if the "Hot
          Line" support is unavailable.

     2.3  Company's technical support personnel will work continuously until a
          Severity 1 Defect or Severity 2 Defect is resolved. Company shall
          dispatch, at Motorola's reasonable request, to either Motorola's CNRC
          or the End User location, an engineer to assist with the resolution of
          the problem.

     2.4  Hardware. During the twenty-one (21) month warranty period, the
          services described in this Section 2 with respect to Hardware shall be
          provided without charge by Company. After the warranty period,
          Motorola shall reimburse Company, in accordance with the pricing terms
          in Exhibit A (applicable only during the initial term; thereafter,
          Company can change its pricing in accordance with Section 8.1).
          Company shall provide proper installation instructions to ensure that
          all Hardware provided pursuant to this Agreement shall be identified
          with a Motorola-provided bar code at the Field Replaceable Unit
          ("FRU") level.
<PAGE>

     2.5  Software. During the twenty-one (21) month warranty period, the
          services described in this Section 2 and Section 12 of the Agreement
          are included in the Software Licensing Fees; there shall be no
          additional charge by Company. Company will identify all Software
          updates and futures releases according to standard industry numbering
          practices.

                                   EXHIBIT "E"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                            PROJECT LEVEL AGREEMENTS
                            ------------------------

(The parties shall enter into Project Level Agreements as needed during the term
of this Agreement.)

                                   EXHIBIT "F"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                               MOTOROLA TRADEMARKS
                               -------------------

PRODUCT BRAND MARK SPECIFICATIONS:

The Motorola brand mark applied to products is different from the standard
Motorola brand mark. This mark is to be applied to product only.  The mark to be
used on product is a modified horizontal Motorola signature. It differs from the
standard signature in that the ratio of the diameter of the emsignia logo to the
height of the letters in the word Motorola is 2.25:1, and the space between the
ring of the emsignia and the left edge of the M of the word Motorola is .75x the
height of the letters of the word Motorola. In addition, the weight of the ring
of the emsignia has been increased by a factor of two. This is the only
acceptable Motorola brand mark to be used on product.

Electronic copies of this mark are available from CSS Industrial Design Group,
Libertyville, Illinois, USA, fax number 1-847-523-8512.

In the standard horizontal signature, the emsignia diameter to letter height
ratio is 3:1, and the space between the emsignia and the word Motorola is equal
to the height of the letters. The standard horizontal signature is used on all
non-product applications.
<PAGE>

PLACEMENT OF THE BRAND MARK:

These policies have been established to treat the Motorola mega-brand as the
dominant identity element on all consumer products. In that context, the
Motorola brand mark should always be placed in a position of prominence on the
front or primary surface of the product. It should be the largest single graphic
element presented, with as much "free space" around it as the product dimensions
will allow.

If the product incorporates a "hinged" component that acts as a cover or partial
covering to the primary functional surface, the Motorola brand mark should
appear on both surfaces, so that the Identity is displayed in both the "open"
and "closed" configuration.

BRAND MARK SIZE:

The brand mark should be reproduced as large as possible but at a size that is
suitable and compatible with the overall size and dimensions of the product.
Every attempt should be made to feature the Motorola mark at a length larger
than one inch (2.54 cm), as measured from the left outside edge of the ring of
the emsignia logo, to the right extension of the A of the word MOTOROLA. In any
case, the length of the mark can be no less than .75 of an inch (1.90 cm) as
measured from the left outside edge of the ring of the emsignia logo to the
right extension of the A of the word MOTOROLA.

          Length of 1 inch (2.54 cm) (shown at twice the actual size):

          Length of .75 inch (1.9 cm) (shown at twice the actual size):

EXHIBIT "G"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.
<PAGE>

                              EXCLUDED TERRITORIES

                                   EXHIBIT G

                              EXCLUDED TERRITORIES

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
COUNTRY                  CUSTOMER                  EXPIRATION   DATE *               NOTES & ACTIONS
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                       <C>                           <C>
Nigeria                  Nitel                     12/2002 (open after expired)  Earlier opening possible if
                                                                                 contract terminated
--------------------------------------------------------------------------------------------------------------------
Saudi Arabia             STC                       7/2001 (new tender/open)      ACL to investigate early tender
                                                                                 submission
--------------------------------------------------------------------------------------------------------------------
Spain                    Telefonica d'Espana       3/2000 (open after expired)   ACL to write to Amper
                         Cataluna Telecom
--------------------------------------------------------------------------------------------------------------------
Papua New Guinea         PNG Telecom               4/2001 (open after expired)
--------------------------------------------------------------------------------------------------------------------
Sri Lanka                SunTel                    4/2001 (open after expired)
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                                   EXHIBIT "H"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT

                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                              LIST OF DOCUMENTATION

The following list of Airspan documents, as identified by the file name in which
they were supplied to Motorola, are identified as being included in the
definition of documentation as set forth in this Agreement.  Further, it is
mutually understood that documents as defined in this Agreement  include  but
are  not limited to the following list:

PRODUCT DOCUMENTS
AS4000-All
----------
1.  Antenna Install
2.  Antenna Installation & Commissioning
3.  AS8100 install
4.  Level Control Unit Operators Manual
5.  Material Return and Repair
<PAGE>

6.  Survey Tool Operators Manual

AS4000-da
---------
1.  DA Access Concentrator I&C
2.  DA Central Terminal I&C
3.  DA Commissioning Unit Operators Manual DA
4.  DA System Overview
5.  DA System Overview Spec1
6.  Demand Assignment Subscriber Terminal I&C
7.  Conformance_510WAS502FinalDraft
8.  GRD510Draft2

AS4000-fa
---------
1.  D128 Interface Adapters
2.  Fixed Assignment O&M
3.  Fixed Assignment Subscriber Terminal I&C
4.  Fixed Assignment Central Terminal I&C
5.  Fixed Assignment System Overview I&C
6.  Fixed Assignment System Overview TPSA
7.  Fixed Assignment O&M
8.  Level Control Unit Operators Manual

AS8100 Sitespan
---------------
1.  AS8100 Sitespan
2.  AS8100 Sitespan for litespan
3.  Litespan
4.  AS8100 Sitespan 3.6

Appnote
-------
 1.  Release note
 2.  Sitepres
 3.  Datapic
 4.  Datashe1
 5.  Hwcomp
 6.  Appcon2
 7.  Siteinst
 8.  Appras
 9.  Appconn
10.  Ssdesc2
11.  Ssprcgd
12.  Spines
13.  Sitespn

Subscriber Terminal
-------------------
1.  Demand Assignment Subscriber Terminal I&C
2.  Fixed Assignment Subscriber Terminal I&C

MARKETING DOCUMENTS
AS4000 Product Summary
----------------------
1.  AS4000 Product Summary
2.  Mot Configurator
3.  AS4000 Configurator Guide
4.  Material Return and Repair
5.  Product_Catalogue
<PAGE>

AS4000 System
-------------
1.  DA System Overview Spec
2.  System Description

AS8000 System description
-------------------------
1.  AS8000 Sitespan
2.  AS8100 Sitespan IO
3.  AS8100 Sitespan 3.4 for Airspan
4.  AS8100 install
5.  AS8100 Sitespan 3.4 Appendix for Litespan
6.  Survey Tool Operators Manual

Company Profile
---------------
1.  Airspan Company Profile

Customer Profiles
-----------------
1.  Airspan Customer Profiles

Roadmaps
--------
1.  Product availability
2.  Roadmap

Spec Sheets
-----------
1.  AS4000 Spec Sheet
2.  Pre-release PacketDrive Overview
3.  ST Spec Sheets
4.  Airspan Quality Manual

MTBF DATA
1.  Litemtbf
2.  MTBF coversheets
3.  Rel3mtbf

Data
----
1.  DA
2.  REL3

PRESENTATIONS
End User Presentations
----------------------
1.  3rd Generation mobile
2.  Airspan Company & Product Overview
3.  Airspan Company Overview
4.  Airspan Extended Overview
5.  Airspan Problem Solving
6.  Airspan Short Overview
7.  Airspan WLL System and Solutions
8.  AS4000 CT Rack Configurations
9.  AS4000 Frequencyplans
10. AS4000 Internal performance1
11. AS4000 PacketDrive
12. AS4000 ST Installation Rules
13. AS4000 Subscriber Terminals
14. AS8100 Sitespan Detail
15. AS8100 Sitespan Overview
16. AS8100 14 Jan 199
17. AS9000 Radio Planning Methodology
18. AS9000 Survey Methods
<PAGE>

19.  Competition - AS vs. Innowave
20.  Competition - Copper Comparison
21.  Competition - Cordless Comparison
22.  Competition - Gsm-Airspan Comparison
23.  Competition - IS95 Comparison
24.  Competition - TDMA-CDMA Comparison
25.  Customer Deployment Examples
26.  Customer Profiles
27.  IIR%20Rural%20SA%Sept%201999%20v1c
28.  Masterformat
29.  WISL
30.  WLL System and Solutions

TEST DOCUMENTS
1.  007_b
2.  012_a
3.  VisionST RevD HQA
4.  ST-R-SBus
5.  ST-RF spec
6.  CT RF spec.doc
7.  013_a.doc
8.  fv3.doc
9.  005-8869-007 S&R Series ST
10. 005-9878-007_b S&R Series ST

SPECIFICATIONS
1.  AS 8100 System Description iss 3.1
2.  DA Spec Rel. 5.10 Issue 1 Jan. 25

EXHIBIT "I"

(ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT
BETWEEN
MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                          WARRANTY / REPAIR PROCEDURES

                                  EXHIBIT "J-1"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT

                                     BETWEEN

                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.
<PAGE>

                          MOTOROLA SUPPLIER ASSESSMENT

                                  EXHIBIT "J-2"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT

                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                                   ACTION PLAN
                                   -----------

Action 1  Completion of Accelerated Life Testing (ALT)
--------  --------------------------------------------

Company shall issue a plan by the February 28, 2000 detailing the methods to be
employed and the standards to applied in performing the accelerated life testing
of the AS4000 product family including the subscriber units (ST), Central
Terminal (CT), and Access Concentrator (AC). This plan shall be maintained until
the completion date of the initial ALT testing and revised and maintained for
any subsequent ALT testing required.   This initial plan shall include:

 .    Line responsibilities for ALT co-ordination
 .    Methods to be employed in performing the tests(incl. Test House detail)
 .    Standards to be applied
 .    Gantt chart showing tasks and timescales
 .    Methods to be employed to resolve failures

ALT testing shall be conducted per an industry-accepted technique.  Successful
completion of ALT is defined as products meeting specifications after being
tested to a life based on the following:

 .    Subscriber Equipment: MTBF = 16.667 Years (Return rate of less than 0.25%
     per month)
 .    Infrastructure Equipment: 8.333 Years (Return rate of less than 0.5% per
     month)

In the event any of the Company's products do not successfully pass ALT testing,
<PAGE>

Company will use best efforts to identify required product changes, implement
those changes and retest the product(s) until successful completion of ALT
testing is accomplished.

Action 2  Avante Integration
----------------------------

Company shall complete the integration of the Avante Information System
including the MRP and Customer Support functions by 31 March 2000.  In the event
this date is missed, Airspan shall provide Motorola notice and use best efforts
to successfully complete Avante integration.

Action 3  Performance Indicators
--------------------------------

Company shall issue a Quality Plan that details the metrics to be collected and
methods to be employed to monitor both the Company's and its product
performance.   This plan shall clearly identify the mechanisms for setting
targets, tracking defects, root cause analysis and the review times associated
with the data.  Metric collection is to be introduced in all areas of the
company initially concentrating on product.  The launch meeting of metrics is to
be held in January 2000 when the Quality Plan will be finalised.

Metrics will be developed by 28 February 2000, and include at a minimum Trend
charts, Pareto Analysis, and corrective action plans for each performance
indicator.

Following agreement of the plan metrics, they shall be analyzed on a monthly
bases with the Company's senior management.

Action 4  Supplied Material
---------------------------
Performance tracking of supplied material shall be implemented with the
completion of the implementation of Avante. This tracking will take into
consideration the following:

 .  Delivery time
 .  Quality
 .  Quantity
 .  Cost

Upon full implementation of Avante on 31 March 2000, Airspan shall introduce a
quarterly reporting system where supplier performance will be reported to key
suppliers with the purpose of reviewing performance metrics and establishing
continuous improvement plans/goals.

Action 5  Quality Reviews
-------------------------

Quality Reviews shall be introduced; the initial meeting in January will review
the content of future meetings with formal reviews commencing February 2000.
These reviews shall monitor performance of departments by reviewing performance
indicators as captured by the metrics in action 3 above and establish continuous
improvement goals Airspan's with senior management.
<PAGE>

Action 6  ISO9001 Certification
-------------------------------

Airspan shall maintain ISO9001 accreditation and keep Motorola advised of their
status by forwarding copies of the assessment reports generated by UL during
their assessment visits.

Airspan shall provide Motorola with a copy of the UL audit findings and the
developed corrective actions upon execution of this agreement.

EXHIBIT "K"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT

                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                          SOURCE CODE ESCROW AGREEMENT

                                    EXHIBIT K
                                    ---------

                          SOURCE CODE ESCROW AGREEMENT

        This Source Code Escrow Agreement ("Escrow Agreement") dated this __ day
of _________, 2000, is entered into by and between Motorola, Inc., a Delaware
corporation, by and through its Network Solutions Sector, with offices at 1501
West Shure Drive, Arlington Heights, Illinois 60004 ("Motorola"); Airspan
Communications, Ltd., a company incorporated under the laws of England and
Wales, with offices at offices at Cambridge house, Oxford Rd., Uxbridge, UB8 1UN
("Company"), and _______________DSI Technology Escrow Services, Inc., a
______Delaware____ corporation, with offices at ________9265 Sky Park Court,
San Diego, California 92123_____________ ("Escrow Agent").

                                   WITNESSETH

        WHEREAS, Company and Motorola are parties to an Original Equipment
Manufacturer Agreement dated __________ ("Agreement") pursuant to which Company
is to provide to Motorola certain software and/or hardware ("Products" as that
term is defined in the Agreement); and

        WHEREAS, the Agreement provides, inter alia, that Company shall place in
escrow certain source code for the Software ("Source Code" as that term is
defined in the Agreement), all as more particularly set forth below (hereinafter
referred to as the "Source Code"); and

        WHEREAS, Escrow Agent has agreed to serve as Escrow Agent pursuant to
the terms and conditions contained herein, holding all property to be delivered
to it by Company, for the
<PAGE>

benefit of Motorola, all as more fully described herein below.

        NOW, THEREFORE, in consideration of the mutual covenants contained
herein, and for other valuable consideration, the adequacy and receipt of which
are hereby acknowledged, Company, Motorola and Escrow Agent hereby agree as
follows:

1.   DEPOSITS

     (a)  Within five (5) days after the date hereof, Company shall deposit with
          Escrow Agent, the Source Code described on Exhibit A (Software),
          attached hereto and made a part hereof, which Exhibit lists software
          tapes and other materials related thereto, required to be placed into
          escrow.

     (b)  All additions to the Source Code listed on Exhibits A and B, together
          with revisions thereto, shall be deposited into escrow annually on
          each anniversary of the Agreement,  and as provided in Section 2
          below.  The Escrow Agent will issue to Motorola and Company a receipt
          for each delivery of Source Code.

     (c)  The Source Code held by the Escrow Agent shall remain the exclusive
          property of Company.  The Escrow Agent shall not use the Source Code
          or disclose the same to any third party except as specifically
          provided for herein and nothing in this Escrow Agreement shall be
          construed as a conveyance by Company of all or any of its rights,
          title or interest in the Source Code to the Escrow Agent, except as
          specifically provided herein.

     (d)  The Escrow Agent will hold the Source Code in safekeeping for Company
          and Motorola, pursuant to the terms and conditions set forth herein,
          and act as custodian thereof, at its offices herein above indicated,
          unless and until the Escrow Agent receives notice pursuant to the
          terms of this Escrow Agreement that the Escrow Agent is to deliver the
          Source Code to Motorola or Company, in which case the Escrow Agent
          shall deliver the Source Code to the party identified therein,
          subject, however, to the provisions of this Escrow Agreement. The
          Source Code shall be retained by Escrow Agent at Escrow Agent's
          vaulting site at all times, under the express control of an officer
          designated by it, whose identity shall be made known to Motorola and
          Company promptly upon designation.

     (e)  During all the following procedures, the Parties agree that Motorola
          will not have access to the source code escrow unless the source code
          has been released pursuant to Section Three of this Escrow Agreement.

          (i)   When DSI receives the Deposit Materials and the Exhibit B, DSI
                will conduct a deposit inspection by visually matching the
                labeling of the tangible media containing the Deposit Materials
                to the item descriptions and quantity listed on the Exhibit B.
                In addition to the deposit inspection, Motorola may elect to
                cause a verification of the Deposit Materials pursuant to DSI's
                standard verification procedures.

          (ii)  At completion of the deposit inspection, if DSI determines that
                the labeling of the tangible media matches the item descriptions
                and quantity on Exhibit B, DSI will date and sign the Exhibit B
                and mail a copy thereof to Motorola and Company. If DSI
                determines that the labeling does not match the item
                descriptions or quantity on the Exhibit B, DSI will (a) note the
                discrepancies in writing on the Exhibit B; (b) date and sign the
                Exhibit B with the exceptions noted; and (c) mail a
<PAGE>

                copy of the Exhibit B to Motorola and Company. DSI's acceptance
                of the deposit occurs upon the signing of the Exhibit B by DSI.
                Delivery of the signed Exhibit B to Motorola is Motorola's
                notice that the Deposit Materials have been received and
                accepted by DSI.

          (iii) The Deposit Materials may be removed and/or exchanged only on
                written instructions signed by Motorola and Company, or as
                otherwise provided in this Agreement.

2.  REPRESENTATION OF COMPANY TO MOTOROLA

     (a)  Company states that:

          (i)  the Source Code described in Exhibit A and Exhibit B constitutes
               the most recent programs (in Source Code); and

          (ii) the Source Code delivered to the Escrow Agent will be reviewed
               and  inspected by Escrow Agent and supplemented by Company
               preferably within sixty days of each release of a new version but
               in no event less than annually, on the anniversary date of this
               Agreement, with all revisions, corrections, enhancements or other
               changes made during such prior year, to ensure its current
               status, and Company shall give written notice to Motorola of all
               such supplements/deposits as they are made. In the event that
               Motorola has reasonable grounds for insecurity with respect to
               the performance of Company's support obligations under this
               Agreement, Motorola shall send Company a written request for
               assurance that Company has deposited any and all releases of the
               source code into escrow.   Escrow Agent shall make the Source
               Code available to Motorola for such inspection.

     (b)  Company shall be responsible for its own costs associated with the
          initial deposit of Source Code (Exhibits A and B) and update of
          escrowed materials with the Escrow Agent.

3.  NOTICE OF DEFAULT

     (a)  Company shall be deemed to be in default of its responsibilities to
          Motorola if:

          (i)  Company becomes the subject of any proceeding under applicable
               bankruptcy, receivership, insolvency or similar laws which are
               not, in the case of proceedings brought against Company,
               dismissed within thirty  (30) days of filing, and after a cure
               period not to exceed  thirty  (30) days, such event prevents
               Company in any material respect from delivering in accordance
               with the terms of the Agreement and on a timely basis, previously
               ordered Products incorporating the then current version; or

          (ii) Company fails to meet in   all   material respects, substantially
               all of  its material support obligations under the Agreement
               within  thirty  (30) days of Motorola's written notice of default
               given in accordance with the Agreement.

     (b)  Motorola shall not be entitled to treat an event under (ii) as a
          default, and give a Notice of Default, if Motorola is then in material
          default under the Agreement.  An event of default under (ii) shall not
          be deemed to have occurred if a successor to the Company is
          undertaking in material respects the support required by the
          Agreement.
<PAGE>

     (c)  Motorola shall give written notice (the "Notice of Default") to the
          Escrow Agent of any default by Company of the type listed at Section
          3(a)  above and send a copy thereof to Company.  The Notice of Default
          shall be labeled "Notice of Default";  identify the Agreement and this
          Escrow Agreement; specify the nature of the default; and demand that
          the Escrow Agent deliver the Source Code to Motorola, unless, within
          ten (10) business days of its receipt of Notice of Default, the Escrow
          Agent receives written notice from Company, showing a copy to
          Motorola, that Company has sought and obtained a preliminary
          injunction or temporary restraining order against the transfer of the
          Source Code to Motorola.  Such written notice must include a copy of
          the order issued by the court granting the relief described above.  If
          Company succeeds in obtaining a preliminary injunction or temporary
          restraining order, the Escrow Agent will retain the Source Code
          pending final resolution in a court of law or alternate dispute
          resolution proceeding, as appropriate and subject to Section Nine of
          this Escrow Agreement.  If Company does not prevail in such
          proceeding, the Escrow Agent will immediately and without further
          delay, transfer the Source Code directly to Motorola.  This provision
          is subject to DSI's standard escrow fees, which are attached hereto as
          Exhibit D, and Section Nine of this Escrow Agreement.

4.   USE OF SOURCE CODE

     Upon delivery of the Source Code to Motorola, Motorola agrees that its use
     (and modification, as required) of the Source Code shall be strictly
     limited to the support, maintenance, and use of the Products as previously
     supplied by the Company under the Agreement.  Without limiting the
     foregoing, Motorola shall not duplicate, sell or license the Source Code to
     others or market the Source Code in any manner.

5.   DUTIES AND LIMITED OBLIGATIONS OF ESCROW AGENT

     (a)  Escrow Agent shall be under no obligation or responsibility to either
          Company or Motorola to determine the existence, relevance,
          completeness, accuracy or other aspects of the Source Code or any
          portions thereof deposited from time to time by Company.  Escrow Agent
          shall have no obligation or responsibility to determine whether what
          is deposited or accepted by it for deposit is or is not Source Code as
          defined herein.  Furthermore, this Escrow Agreement shall constitute
          notice to any third person or entity who may acquire a right of access
          to the Source Code that Escrow Agent's duty is limited as set forth
          herein and that Escrow Agent is not liable to any such third person or
          entity.  Company and Motorola further agree that Escrow Agent shall
          not be liable for any forgeries or impersonations concerning any
          documents of record or other documents it is handling in its capacity
          as Escrow Agent.

     (b)  Escrow Agent agrees to prevent any unauthorized person or persons from
          gaining access to the Source Code, except as specifically provided by
          this Escrow Agreement.

     (c)  Escrow Agent agrees not to use the Source Code for any purpose except
          as provided hereunder.

     (d)  Company and Motorola further agree that if they disagree on any matter
          connected with this Escrow Agreement, Escrow Agent will not be
          required to settle the matter.  If Escrow Agent is made a party to
          legal proceedings, Escrow Agent will be entitled to such reasonable
          compensation for services, costs and attorneys' fees as may be
          awarded, which compensation shall be paid by the non-prevailing party.
<PAGE>

6.   LIMITATION OF LIABILITY

     (a)  The Escrow Agent's liability for damage to or loss of materials stored
          on magnetic media shall be limited to the physical replacement cost of
          such media.  The Escrow Agent reserves the right to provide
          replacement of media rather than reimbursement.  The Escrow Agent will
          not be liable for incidental or consequential damages.  This
          limitation will apply regardless of the form of action, whether in
          contract or tort, including negligence.  Any action against Escrow
          Agent must be brought within twelve (12) months after the cause of
          action accrues.

     (b)  The Escrow Agent shall not be liable for any damages due to causes
          beyond its reasonable control, including but not limited to, acts of
          God.

7.   INDEMNIFICATION

     Motorola  and Company agree to indemnify and defend Escrow Agent for and
     hold it harmless against, any claim, action, damage, loss, cost or expense
     incurred or suffered in connection with, including but not limited to
     attorney's fees and costs, as a result of, service as Escrow Agent under
     this Escrow Agreement, except for any costs or expenses suffered as a
     result of Escrow Agent's sole adjudged willful misconduct or negligence.

     UNLESS SPECIFICALLY SET FORTH HEREIN, IN NO EVENT SHALL EITHER MOTOROLA,
     COMPANY OR ESCROW AGENT, WHETHER AS A RESULT OF BREACH OF CONTRACT, TORT
     (INCLUDING NEGLIGENCE) OR OTHERWISE, HAVE ANY LIABILITY TO  EACH OTHER
     FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES.IN NO EVENT
     SHALL THIS SECTION ALTER COMPANY'S OR MOTOROLA'S OBLIGATIONS TO INDEMNIFY,
     DEFEND AND HOLD HARMLESS ESCROW AGENT AS STATED ABOVE.

8.   CONFIDENTIALITY

     Escrow Agent and its employees agree to hold confidential the Source Code
     and to exercise the same degree of care that a reasonable and careful
     company would exercise with similar records of its own.

9.   PAYMENT TO ESCROW AGENT

     As payment for its services hereunder, the Escrow Agent shall receive
     annual charges as set forth in Exhibit D which is attached hereto and
     incorporated herein. .  The first such annual charges will be paid by
     Motorola within ten (10) days of the execution of this Escrow Agreement by
     all parties hereto.  Each year thereafter, Motorola will pay the
     appropriate charges on or before the anniversary of the effective date of
     this Escrow Agreement.  The annual fee may be adjusted by the Escrow Agent
     on an annual basis  no more than  (10%) percent per annum.  The Escrow
     Agent shall notify Company of any such adjustment to the annual fee at
     least thirty (30) days prior to the annual fee due date.

10.  NOTICE OF TERMINATION

     Upon the termination of the Agreement, except in the case of a termination
     based upon an event of the nature described in Section 3(a)(i) and/or (ii)
     above, Escrow Agent shall destroy, return, or otherwise deliver the Deposit
     Materials in accordance with Company's instructions.  If there are no
     instructions, Escrow Agent may, at its sole discretion, destroy the Deposit
     Materials or return them to Company. Provided that no other beneficiaries
<PAGE>

     are enrolled to this account, Company may obtain the return of the Source
     Code by furnishing written notice of the termination, agreed to in writing
     by an authorized signature of Motorola.

11.  TERMINATION

     Unless the delivery of the Source Code to Motorola is disputed by Company,
     this Escrow Agreement shall terminate on the delivery of the Source Code to
     either party in accordance with the terms of this Escrow Agreement. Escrow
     Agent shall not retain any copies of the Source Code on termination.  This
     Escrow Agreement may also be terminated by:   i) Escrow Agent for non-
     payment of annual fees upon 30 days advance written notice to Company and
     Motorola, or ii) Company or Motorola upon sixty (60) days advance written
     notice provided that within fifteen (15) days after delivery of the above-
     referenced sixty (60) day notice, a successor escrow agent, (agreed to by
     Motorola and Company), has been appointed, and a procedure for the orderly
     transfer of the Source Code from the Escrow Agent to the successor escrow
     agent, has been formalized and agreed to by all parties.

12.  SURVIVAL OF PROVISIONS

     The parties agree that where the context of any provision indicates an
     intent that it shall survive the completion, expiration, termination or
     cancellation of this Escrow Agreement, then it shall so survive.  The
     provisions of Section 6,7 and 8 shall so survive.

13.  NOTICES

     All notices required to be given hereunder shall be in writing and shall be
     given to the parties by certified or registered mail, return receipt
     requested, or by commercial express mail at their respective addresses set
     forth in Exhibit C which is attached hereto and incorporated herein, or at
     such other address as shall be specified in writing to all other parties,
     and shall be effective upon delivery or attempted delivery.

14.  WAIVER, AMENDMENT OR MODIFICATION, SEVERABILITY

     This Escrow Agreement shall not be waived, amended or modified except by
     the written agreement of all of the parties affected by such waiver,
     amendment or modification.  Any invalidity, in whole or in part, of any
     provision of this Escrow Agreement shall not affect the validity of any
     other of its provisions, provided that the invalidity of any such provision
     does not affect the intention of the parties with respect to the escrow
     established hereunder.

15.  APPLICABLE LAW

     This Escrow Agreement including any dispute which may be brought as a
     result hereof, shall be construed and enforced in accordance with the laws
     of the State of Illinois.

16.  SUBJECT HEADINGS

     The subject headings of this Escrow Agreement have been placed thereon for
     the convenience of the parties and shall not be considered in any question,
     interpretation or construction of this Escrow Agreement.

17.  ENTIRE AGREEMENT
<PAGE>

     This Agreement, which includes the Exhibits described herein, embodies the
     entire understanding among the parties with respect to its subject matter
     and supersedes all previous communications, representations or
     understandings, either oral or written. Escrow Agent is not a party to the
     Original Equipment Manufacturer Agreement between Company and Motorola and
     has no knowledge of any of the terms or provisions of any such Original
     Equipment Manufacturer Agreement.  Escrow Agent's only obligations to
     Company and Motorola are as set forth in this Escrow Agreement. No
     amendment or modification of this Escrow Agreement shall be valid or
     binding unless signed by all the parties hereto, except that Exhibit A need
     not be signed by Escrow Agent, Exhibits B, C and D need not be signed by
     Motorola.
<PAGE>

IN WITNESS WHEREOF, the parties hereto have caused this Escrow Agreement to be
duly executed and delivered by the proper and duly authorized officers of each
party as of the day and year first above written.

MOTOROLA, INC.                       AIRSPAN COMMUNICATIONS, LTD.
NETWORK SOLUTIONS SECTOR

BY:                                  BY:
   ---------------------------          ---------------------------

NAME:                                NAME:
     -------------------------            -------------------------

TITLE:                               TITLE:
      ------------------------             ------------------------

ESCROW AGENT

BY:
   ---------------------------

NAME:
     -------------------------

TITLE:
      ------------------------
<PAGE>

                          EXHIBIT A TO ESCROW AGREEMENT

                            MATERIALS TO BE DEPOSITED

                      Account Number
                                     ----------------------

Company represents to Motorola that Deposit Materials delivered to DSI shall
consist of the following:

------------------------------------    -----------------------------------
Company                                 Motorola

By:                                     By:
   --------------------------------        --------------------------------
Name:                                   Name:
     ------------------------------          ------------------------------
Title:                                  Title:
      -----------------------------           -----------------------------
Date:                                   Date:
     ------------------------------          ------------------------------
<PAGE>

                          EXHIBIT B TO ESCROW AGREEMENT

                        DESCRIPTION OF DEPOSIT MATERIALS

Company Name
            ------------------------------------------------------------------

Account Number
              ----------------------------------------------------------------

Product Name                                  Version
            ---------------------------------         ------------------------
(Product Name will appear on Account History report)

DEPOSIT MATERIAL DESCRIPTION:
Quantity  Media Type & Size       Label Description of Each Separate Item
                           (Please use other side if additional space is needed)
          Disk 3.5" or ____
----------
          DAT tape ____mm
----------
          CD-ROM
----------
          Data cartridge tape ____
----------
          TK 70 or ____ tape
----------
          Magnetic tape ____
----------
          Documentation
----------
          Other ______________________
----------

PRODUCT DESCRIPTION:
Operating System
                ----------------------------------------------------------------
Hardware Platform
                 ---------------------------------------------------------------

DEPOSIT COPYING INFORMATION:
Is the media encrypted?  Yes / No   If yes, please include any passwords and the
decryption tools.
Encryption tool name                                Version
                    --------------------------------       ---------------------

Hardware required
                 ---------------------------------------------------------------
Software required
                 ---------------------------------------------------------------

I certify for COMPANY that the above described      ESCROW AGENT has
                                                    inspected and accepted
Deposit Materials have been transmitted to DSI:     the above materials (any
                                                    exceptions are noted above):
<PAGE>

Signature                           Signature
         -------------------------           ------------------------------
Print Name                          Print Name
          ------------------------            -----------------------------
Date                                Date Accepted
    ------------------------------               --------------------------
                                    Exhibit B#
                                              -----------------------------

  Send materials to: DSI, 9265 Sky Park Court Suite 202, San Diego, CA 92123
                                 (858) 499-1600
<PAGE>

                         EXHIBIT C TO ESCROW AGREEMENT

                               DESIGNATED CONTACT

                     Account Number ______________________

<TABLE>
<CAPTION>
<S>                                       <C>
Notices, deposit material returns and       Invoices to Company should be addressed to:
 communications to Company  should be
 addressed to:
Company Name:  Address:    Designated       _______ Contact:      P.O.#, IF
 Contact:  Telephone:  Facsimile:                   REQUIRED:_____________________
Notices and communications to Motorola      Invoices to Motorola should be addressed to:
should be addressed to:
Company Name:  Address:    Designated       _______ Contact:      P.O.#, IF
 Contact:  Telephone:  Facsimile:                   REQUIRED:_____________________
</TABLE>
Requests from Company or Motorola to change the designated contact should be
given in writing by the designated contact or an authorized employee of Company
or Motorola.

<TABLE>
<CAPTION>
Contracts, Deposit Materials and notices to     Invoice inquiries and fee remittances to DSI
 DSI should be addressed to:                    should be addressed to:
<S>                                             <C>
 DSI Contract Administration Suite 202 9265     DSI Technology Escrow Services Inc.  P.O. Box
  Sky Park Court San Diego, CA 92123            45156 San Francisco, CA 94145-0156  (415)
  Telephone:  (858) 499-1600 Facsimile:         398-7900 (415) 398-7914
  (858) 694-1919
  Date:_________________________________
</TABLE>

                          EXHIBIT D TO ESCROW AGREEMENT

                                  ESCROW FEES
                                  -----------
<TABLE>
<CAPTION>

<S>                                        <C>
SET - UP                                   $1,050.00

ANNUAL FEE                                 $1,350.00

UNLIMITED UPDATES                          $  300.00

DEPOSITRACK                                $  300.00

</TABLE>
<PAGE>

                              VERIFICATION SERVICES
                              ---------------------
<TABLE>
<CAPTION>

<S>                          <C>
LEVEL I                         $ 800.00

LEVEL II                        $1200.00 - $1600.00

LEVEL III                       $3200.00 - $6400.00
LEVEL IV                        ALL OF THE ABOVE PLUS $200.00 PER HOUR
</TABLE>

                                  EXHIBIT "L"

                 ORIGINAL EQUIPMENT MANUFACTURER (OEM) AGREEMENT

                                     BETWEEN
                 MOTOROLA, INC. AND AIRSPAN COMMUNICATIONS LTD.

                                KEY ACCOUNT SALES

                                KEY ACCOUNT SALES

     This Exhibit L  to the OEM Agreement sets forth the procedures that will be
utilized with Key Account Sales.

     1.  DEFINITIONS.  Capitalized terms used throughout this  Exhibit L shall
have the same meaning as set forth in the definitions section of the Agreement
except as specified below.

     "Key Accounts" means Airspan's major customers that are listed in Exhibit
L-1A  of this Exhibit L  (together with the Affiliates of the customers as
listed on Exhibit L-1), which will be reviewed on a semi-annual basis and  may
be amended to reflect changes in Airspan's major customers,  if reasonably
agreed upon by the Parties.

     "Key Account Sale " means any sales made by Motorola to Airspan's Key
Accounts pursuant to the OEM Agreement between Motorola and Airspan.

     "Key Account Sale Form" means the form used to register Motorola's sale to
Key Accounts in accordance with Exhibit L-2 set forth herein.

  "Referral Fee" means 10% of the list price, as set forth in Exhibit A of the
OEM Agreement (as such list prices may be adjusted pursuant to the provisions of
the OEM Agreement) of all Products and/or Services sold by Motorola to the
applicable Key Accounts as described herein.

     2. SCOPE. The Products covered by this Exhibit are those Products and
Services listed in the price list as set forth in Exhibit A of the OEM
Agreement.
<PAGE>

  3.  OEM SALE TO KEY ACCOUNTS.  Motorola may at its option, in relation to
Airspan Product(s) and Services, sell to Airspan's Key Accounts (such situations
shall hereinafter be referred to as a "Key Account Sales").  Subsequent to any
sale made by Motorola to Airspan's Key Accounts, Motorola shall fill out an Key
Account Sale Form to inform Airspan that Motorola made a sale to Airspan's Key
Accounts.  In event of such sale, Motorola shall pay Airspan the Referral Fee as
defined above.   In the event that Airspan becomes aware of a sale to any of the
Key Accounts, Airspan shall notify Motorola and Motorola shall utilize the Key
Account Sale Form attached hereto as Exhibit L-2 (or such other writing
reasonably acceptable to the Parties) to evidence the occurrence of a Key
Account Sale.

  4.  PAYMENT OF REFERRAL FEE.  Motorola agrees to pay Airspan the Referral Fee
upon Motorola's sale of Airspan Products or Services to a Key Account by
Motorola or any of its distributors, resellers or Affiliates.  The Parties agree
that the completion of a Key Account Sales Form shall be conclusive evidence of
the occurrence of a Key Account Sale.  Fees shall be payable in U.S. dollars to
Airspan within forty-five (45) days after Motorola receives payment for Products
and/or Services sold to the Key Accounts.  Motorola shall be responsible for
filling out the Key Account Sale Form after Motorola makes the initial sale.
<PAGE>

                                  EXHIBIT L-1

                                  KEY ACCOUNTS

*    Telia and affiliates (Telia A/S Denmark, Telia Norway AS, Telia Finland OY,
     Estonian Telephone Company, Telia Latvia, Netia Telecom Poland, Eircom
     Ireland)
*    Aliatel (Czech R)
*    TPSA (Poland)
*    Smart/PLDT (Philippines)
*    AZCom (Philippines)
<PAGE>

                                  EXHIBIT L-2

                             KEY ACCOUNT SALE FORM

To:       Airspan Communications, Ltd.
From:     Motorola, Inc.
Date:
Subject:  Key Account Sale

          Motorola, Inc. has sold Products or Services to the Key Account
identified below.  Please sign this form and return it to the fax number set
forth below within two weeks of the date hereof.

          Key Account :
          Market:
          Country:

          This acknowledges that the opportunity listed below is
defined as an  Key Account Sale.

Motorola, Inc. Network Solutions Sector     By      Name        Title
                                              -----     --------     ---------
Airspan Communications, Ltd.   By      Name         Title
                                 -----     --------      ---------<PAGE>

                                                                   Exhibit 10.10

Note: Portions of this exhibit indicated by "[*]" are subject to a confidential
treatment request, and have been omitted from this exhibit. Complete,
unredacted copies of this exhibit have been filed with the Securities and
Exchange Commission as part of this Company's confidential treatment request.

                                    SECTION 1
                                    ---------
                         RESPONSE TO COMMERCIAL SECTION
                         ------------------------------

     TENDER FORM

     NOTICES TO PERSONS TENDERING

     CONDITIONS OF CONTRACT

                                       1
<PAGE>

                               Invitation to Tender
                               --------------------

--------------------------------------------------------------------------------
TO:

 .............................................................................

 .............................................................................

 .............................................................................

 .............................................................................

 .............................................................................

 .............................................................................

DATE :  18TH DECEMBER, 1998
--------------------------------------------------------------------------------

-------------------------------------------------
REFERENCE NO  C/369/MULTIPOINT
-------------------------------------------------

You are invited to tender for carrying out, on behalf of Eircom
PlC, (hereinafter referred to as Eircom), the work described in the
Schedule to the subjoined Form of Tender.

Tenders are to be delivered, by return post or otherwise not later than
Wednesday the 20th of January 1999.

--------------------------------------------------------------------------------
Issued on Behalf of Eircom C. MAHER  Executive  Director
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
TENDER OPENED

DATE  ................................     TIME.................................

(1) ....................... (2) ............................  (3)...............
--------------------------------------------------------------------------------

                                       2
<PAGE>

Notice to persons tendering
---------------------------

1.   This Form is to be returned intact. A completed copy will be sent in case
     of acceptance of the Tender.

     NOTED AND COMPLIANT.

2.   A tender shall hold good for ten calendar months from the closing date
     specified for delivery of the

     Tender, and thereafter until withdrawn by formal notice in writing given by
     the person tendering, received before acceptance of the Tender by eircom.
     If the person tendering desires that the Tender shall hold good for a
     shorter time than ten calendar months he must signify, at the foot of the
     Tender, the period for which it will hold good.

     COMPLIANT.

3.   Eircom does not bind itself to accept the lowest or any Tender, and
     reserves the right of accepting any part of the Tender, unless the person
     tendering expressly stipulates to the contrary.

     NOTED.

4.   The rates and prices inserted in this Schedule must be "net" in all cases.

     COMPLIANT.
     NOTE: IT IS ASSUMED THAT "NET" IS INCLUSIVE OF ALL DUTIES BUT EXCLUDES
     SALES TAX OR VAT AS REQUIRED IN PARAGRAPH 31.1.

5.   Where it is specified in the Schedule that any article is to be to pattern
     or sample, such pattern or sample may be seen on request to the Director.
     The official brand and the accompanying initials stamped upon the pattern
     are, however, not to be copied.

     NOTED

6.   Any modification which the person tendering may desire to make in the
     "Conditions of Contract" or in the specification, must be made by means of
     a letter, with drawings if necessary, accompanying and enclosed with the
     Tender.  If a modification in the Specification be suggested which will
     result in any difference in rates and prices, alternative rates and prices
     must be furnished with the Tender.

     NOTED. MODIFICATIONS AND COMMENTS, WHERE SUGGESTED, HAVE BEEN INSERTED
     DIRECTLY BELOW THE PARAGRAPH IN QUESTION.

     IMPORTANT

     (a)  Notwithstanding any modification proposed by the person tendering it
          is essential that a tender fully in accordance with the "Conditions of
          Contract" and Specification be furnished.

          NOTED

     (b)  Where modifications are proposed either in the "Conditions of
          Contract" or in the Specification which will result in any difference
          in rates and prices, an alternative tender with revised prices must be
          furnished, (in addition to the tender in (a)).

          NOTED

7.  For further information or clarification the following people are the
contact points :

     TECHNICAL
     ---------

     NAME:    Richard Poff

                                       3
<PAGE>

     ADDRESS:  Room 1.76C,
               Eircom,
               St Stephen's Green West
               Dublin 2

     TELEPHONE +353-1-701 5557

     FAX :     +353-1-679 5339

     NOTED

     Commercial
     ----------

     NAME:  Joe Ryan

     ADDRESS:  Room 3.69
               Eircom,
               St Stephens Green West
               Dublin 2

     TELEPHONE +353-1-701 5472

     FAX:      +353-1-679 4708

     NOTED

8.   TAX CLEARANCE
     -------------

     The Contractor should note that it will be a condition for the award of a
     contract that the person tendering must also be able to produce promptly a
     current Tax Clearance Certificate (unless he has a current sub-contractor's
     C2 certificate).

     NOTED

9.   PAYMENT OF PRSI
     ---------------

     The Contractor should note that he will be required to make the appropriate
     remittances in respect of PAYE and PRSI to the Revenue Commissioners.
     Evidence of participation in the CIF Pension /Sick Pay Scheme must be
     produced.

     NOTED

10.  LEGALLY BINDING AGREEMENT
     -------------------------

     The Contractor should note that he will be required to comply with legally
     binding  agreements appropriate to the grades of workers employed, such as
     the registered Agreements  for the Construction Industry, and to afford
     Trade Unions reasonable facilities to ensure such compliance.

     NOTED

11.  QUALIFIED PERSONS
     -----------------

     The Contractor should note that he will be required to assign suitably
     qualified persons to perform work which demands a particular skill.

                                       4
<PAGE>

     NOTED.

12.  TENDER DOCUMENTATION
     --------------------

     Tenderers shall submit the Original copy of the Tender, and an additional
     two copies.

     COMPLIANT.

13.  COMPLIANCE
     ----------

     For each Clause in the Conditions of Contract, and the Specification, the
     Tenderer shall state clearly whether or not he is compliant.  In respect of
     Clauses with which he is not fully compliant, the Tenderer shall submit an
     explanatory comment.

     COMPLIANT.

14.  CURRENCY OF TENDER
     ------------------

     Tenderers shall price their bid in fixed Irish Pounds or Euros.
     Exceptionally a contract in the currency of the country of origin of the
     equipment and services will be considered.
     COMPLIANT. PRICES QUOTED IN THIS TENDER ARE IN EUROS.

15.  COPYRIGHT
     ---------

     The copyright of this specification is vested in eircom. No part of the
     specification, or any part therein, may be reproduced or transmitted to any
     third party save with Eircom's prior written permission.

     NOTED

16.  CRITERIA FOR AWARD OF CONTRACT
     ------------------------------

     . Compliance with the Technical Specification
     . Equipment Performance, Features and Reliability
     . Record of field proven equipment similar to that tendered
     . After sales technical support
     . Ease of installation, commissioning and maintenance
     . Delivery/Completion timescales
     . Price and commercial conditions

     NOTED

                                       5
<PAGE>

TENDER
------

"I" or "We"
the undersigned, do hereby offer in accordance with the foregoing invitation and
"Notice to Persons tendering," to carry out on behalf of Eircom the whole or any
part of the work described in the Schedule hereto, at the respective rates
and/or prices and within the times which have been entered in the said Schedule,
and in all respects subject to the several terms and stipulations contained in
the said Schedule , in the "Conditions of Contract" and in the Specification or
Specifications mentioned in the Schedule hereto.  The particulars required under
clause 51 of the "Conditions of Contract" (Country of Manufacture) have been
shown on Page 6 of this Form of Tender.

Dated this.....19TH......................day of...JANUARY......  19.99........

Signature
 ................................................................................

Postal Address    5, New Square,
                  Bedfont Lakes
                  Feltham,
                  Middlesex
                  TW14 8HA

The Schedule  referred to in the above Tender

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------
Description                                                                         Rates and/or Prices for
                                                                                    the work complete (net)
-----------------------------------------------------------------------------------------------------------------
<S>                                                                            <C>
Provision of Fixed Wireless Point to Multipoint Access Radio Systems.          Please refer to Section 3 of this
                                                                               proposal which provides Unit
                                                                               price and configuration
                                                                               information required.

-----------------------------------------------------------------------------------------------------------------
Time required after date of Eircom's acceptance of this Tender                 To be agreed, depending upon
by issue of an Engineering Order                                               scope of work

-----------------------------------------------------------------------------------------------------------------
Days required (including Saturdays, Sundays and Public                         To be agreed, depending upon
Holidays) for completion of the work                                           scope of work

-----------------------------------------------------------------------------------------------------------------
Days required (including Saturdays, Sundays and Public                         To be agreed, depending upon
Holidays) before commencement of  work on site                                 scope of work

-----------------------------------------------------------------------------------------------------------------
</TABLE>

--------------------------------------------------------------------------------
Accepted on behalf of Eircom

Signature  ..............................    Date  ......... 19.........
--------------------------------------------------------------------------------

COUNTRY OF MANUFACTURE
----------------------

                                       6
<PAGE>

The Tenderer shall state below the country in which the material has been, or
will be, made or produced.  Any class of materials the total value of which is
less than (Pounds)1000 need not be shown.

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------
Class of Material                             * Value           Country of Manufacture
-----------------------------------------------------------------------------------------

All equipment included in this
tender has individual is
manufactured in either the UK or
the Republic of Ireland.
The following specific items have
value of greater than (Pounds)1000

<S>                                        <C>                       <C>
Rack Frameworks (various)                   (Pounds)5000               England
Power Amplifiers                            (Pounds)1800               England
Antennas                                    (Pounds)1000               England/ Germany
DA AU Card                                  (Pounds)1000               Ireland
DA TU Card                                  (Pounds)1300               Ireland
DA SC Card                                  (Pounds)1500               Ireland
CU Card                                     (Pounds)3500               Ireland
D128 ST                                     (Pounds)2040               Ireland
ISDN ST                                     (Pounds)1500               Ireland

-----------------------------------------------------------------------------------------
</TABLE>

* the amount shown should be included under "Rates and/or Prices for the work
  complete" in the Schedule to the Form of Tender

--------------------------------------------------------------------------------
The items shown above as being of Irish manufacture have been, or will
be,  made or produced at the following address/addresses  :-

                            Alcatel
                            Donore Industrial Estate
                            Drogheda
                            Ireland
--------------------------------------------------------------------------------

                                       7
<PAGE>

                          Section 1 - Table of Contents
                         -------------------------------
1.   DEFINITIONS ............................................      9
2.   PERFORMANCE OF WORK ....................................      10
4.   SAMPLES ................................................      10
5.   QUALITY AND FITNESS ....................................      10
6.   CARE OF STORES .........................................      10
7.   PATENTED ARTICLES ......................................      11
8.   ASSIGNMENT AND SUB-CONTRACTORS .........................      12
9.   ACCESS TO CONTRACTOR'S WORK ............................      12
10.  LICENCES FOR MANUFACTURING .............................      12
11.  SUPERVISION AND INSPECTION OF WORK .....................      12
12.  PROGRESS REPORT ........................................      12
13.  TIMES OF WORK ..........................................      13
14.  FAIR WAGES .............................................      13
16.  INFRINGEMENT OF CLAUSE 14 ..............................      13
18.  SCHEDULE OF QUANTITIES .................................      14
19.  STORAGE ACCOMMODATION ..................................      14
20.  BUILDINGS AND ACCOMMODATION ............................      15
21.  TOOLS, PLANT, APPLIANCES AND TEST EQUIPMENT ............      15
22.  REQUIREMENTS FOR PROJECT IMPLEMENTATION ................      15
23.  TEST SCHEDULE ..........................................      16
24.  ACCEPTANCE TESTING AND ACCEPTANCE ......................      16
25.  IMPERFECT WORK .........................................      16
26.  RE-EXAMINATION OF CONDEMNED WORK .......................      17
27.  REMOVAL OF WASTE MATERIALS RUBBISH etc .................      18
28.  CARRIAGE, INSURANCE AND FREIGHT ........................      18
29.  CUSTOMS CLEARANCE ......................................      18
30.  PACKING CASES ..........................................      18
31.  PRICE AND PRICE VARIATION ..............................      18
32.  CONTRACTORS STATEMENTS .................................      20
33.  ACCOUNTS ...............................................      21
34.  PAYMENT ................................................      21
35.  EFFECT OF VALUE ADDED TAX, CUSTOMS OR OTHER DUTIES......      21
36.  HINDRANCES .............................................      22
37.  SUSPENSION OF WORK .....................................      22
38.  INDEMNITY AND LIABILITY ................................      22
39.  NON - PERFORMANCE OF CONTRACT ..........................      23
40.  INSURANCE ..............................................      24
41.  TERMINATION ............................................      25
42.  ARBITRATION ............................................      26
43.  EXPENSES RECOVERABLE BY EIRCOM .........................      26
44.  SURETIES ...............................................      26
45.  FORCE MAJEURE ..........................................      27
46.  STATUTORY AND OTHER REGULATIONS ........................      27
48.  LANGUAGE AND LAW .......................................      28
49.  NOTICE TO CONTRACTOR ...................................      28
50.  CORRESPONDENCE .........................................      28
51.  COUNTRY OF MANUFACTURE .................................      28
52.  SAFETY .................................................      28
53.  CONFIDENTIALITY ........................................      28
54.  YEAR 2000 ..............................................      29
55.  SUFFICIENCY OF TENDER ..................................      30
APPENDIX 1  NON-PERFORMANCE OF CONTRACT .....................      32

                                       8
<PAGE>

1.         DEFINITIONS.

In the Tender and Schedule thereto, unless the context otherwise requires: -

(i)    The word "Ireland" does not include any area which is not within the area
       and extent of application of the laws enacted by the Oireachtas.

(ii)   The term "Eircom" means Eircom Plc.

(iii)  The term "Tender" means the form of Tender as signed by the person
       tendering, together with the Notice to Persons Tendering, the Conditions
       of Contract, Specification, Schedule (duly filled in) and drawings,
       including any letter submitted with the Tender and any relevant
       correspondence subsequent to the date of tender and prior to the issue of
       an order on foot of the Tender.

(iv)   The term "Contract" means the Contract created by the Tender and the
       acceptance thereof by Eircom.

(v)    The term Contractor means the Tenderer whose Tender has been accepted by
       Eircom. All references to the "Contractor" shall be deemed:

       (a)  In the case of a single Contractor to include his executors,
            administrators and permitted assigns;

       (b)  In the case of several Contractors to include jointly and severally
            the partnership firm (if any) and each of the Contractors and their
            respective executors, administrators and permitted assigns; or

       (c)  In the case of a Company to include its successors and permitted
            assigns;

(vi)   The term "Sub Contractor" means any person to whom any part of the
       contract has been sublet with the permission in writing of the Director.

(vii)  The term "The Work" means all work to be carried out in pursuance of the
       Contract.

(viii) The term "Director" means Executive Director or any of the authorised
       officers of Eircom acting on his behalf.

(ix)   The term "Supervising Officer" means the Officer for the time being
       appointed by the Director for the purpose of superintending the work, or
       where the context permits, the representative of such officer.

(x)    The term "the site" means the actual place to which plant is to be
       delivered or where "The Work" is to be carried out by the Contractor.

(xi)   the term "Validity Period" means the period of six months from the latest
       date for return of tenders as specified in the Invitation to Tender
       herein.

(xii)  the term "Commencement Date" means the date specified for the
       commencement of work in the Schedule to the Tender herein.

(xiii) the term "Completion Date" means the date specified for the completion of
       work in the Schedule to the Tender herein.

(xiv)  the term "Equipment" means any equipment to be delivered and installed by
       the Contractor as part of the work.

(xv)   The term "Overtime" means Saturday work, that is work performed between
       the hours of 12 midnight Friday and 12 midnight on the following
       Saturday. Sunday work is work performed
                                       9
<PAGE>

        between the hours of 12 midnight Saturday and 12 midnight on the
        following Sunday; Night work, that is work performed between the hours
        of 20.00 and 08.00 hours excluding Saturday and Sunday work and all work
        performed on a Public Holiday.

(xvi)   Words importing persons shall include firms and corporations. Words
        importing the masculine gender shall include the feminine gender and
        vice versa. Words importing singular only shall also include the plural
        and vice versa.

        NOTED

(xvii)  The term "Performance Bond" means the single bond that the Contractor
        will raise to cover contract performance under the contract, having a
        total value of EURO 4Million.

2.   PERFORMANCE OF WORK.

The Work to be performed under the Contract shall, unless the Supervising
Officer orders otherwise in writing, be commenced on the Commencement Date.
NOTED.

3.  STANDARD OF WORK.

All Work performed under the Contract shall be of the highest professional
standards and to the satisfaction of Eircom.   All materials or articles
supplied by the Contractor, in connection therewith shall be equal in every
respect to the standard patterns or samples exhibited or described in connection
with the Tender, and in accordance with any Specification and Drawings
prescribed or approved by the Supervising Officer. The Contractor shall ensure
that the Site is maintained in a clean and tidy manner throughout the duration
of the Contract.

COMPLIANT

4.   SAMPLES

Where it is specified in the Schedule that samples are to be submitted with the
Tender, such samples shall, in the event of the Tender being accepted, and
unless otherwise agreed in writing, be taken as the standard by which the supply
in bulk shall be governed.

COMPLIANT

5.   QUALITY AND FITNESS

For the avoidance of doubt it is hereby declared that Section 14 of the Sale of
Goods Act 1893 and Section 39 of the Sale of Goods and Supply of Services Act
1980 shall apply to the Goods and Services supplied under this Specification.
NOTED

6.   CARE OF STORES

     6.1  All the materials and tools supplied by Eircom to the Contractor shall
          remain the property of Eircom.  The Contractor shall return them to
          Eircom upon completion or termination of the Contract or earlier on
          reasonable request by Eircom.

          COMPLIANT

     6.2  The Contractor shall be responsible for the safety of all materials
          and tools deposited with him by eircom in connection with the
          Contract, and shall be liable for any loss of, or damage to, such
          materials and tools whilst they are in his custody. Also, the
          Contractor shall keep such records of the materials and tools so
          deposited as will enable the Supervising Officer from time to time to
          check the quantities used and in hand against those delivered to the
          Contractor's charge.

          COMPLIANT

                                       10
<PAGE>

     6.3  The Contractor shall not, without the prior written consent of eircom,
          use the Eircom supplied materials and tools for any purpose other than
          is necessary for the performance of the Contract, or allow any other
          party to use, take possession of, or have any other rights or lien
          over Eircom supplied materials and tools or other property of Eircom.

          COMPLIANT

     6.3  In the event of any threatened seizures of any of the Eircom supplied
          materials and tools or other property of eircom in the event of the
          Contractor going into receivership, liquidation or examinership or
          equivalent, the Contractor shall :

                    (i)   notify Eircom immediately
                    (ii)  draw the attention of the receiver, liquidator or
                          examiner or any other appointed official to the fact
                          that eircom supplied materials and tools do not form
                          part of the Contractor 's assets;
                    (iii) allow Eircom to enter into any premises where the
                          materials and tools are being kept for the purpose of
                          taking possession of such materials and tools that are
                          at that time the property of Eircom;
          COMPLIANT

     6.4  The provisions of this condition shall survive the expiry or
          termination of the Contract.

          COMPLIANT

7.   PATENTED ARTICLES

     7.1  Patented articles to include without limitation letters patent,
          registered designs, copyright, trademark or trades name supplied under
          the Contract shall be marked in accordance with the provisions of the
          relevant legislation in force for the time being.  The Contractor
          shall indemnify eircom against any action, claim or demand for
          infringement of any patent rights in respect of any articles or
          combination of articles under the Contract, or for royalty or damage
          in respect thereof.

          COMPLIANT

     ACL AGREES TO INDEMNIFY AND HOLD EIRCOM HARMLESS WITH RESPECT TO ANY SUIT,
     CLAIM, OR PROCEEDING BROUGHT AGAINST EIRCOM BY A THIRD PARTY ALLEGING THAT
     EIRCOM'S USE OF THE EQUIPMENT OR THE SOFTWARE, SEPARATELY OR IN
     COMBINATION, AS A WHOLE OR IN PART, CONSTITUTES AN INFRINGEMENT OF ANY
     PATENT OR COPYRIGHT OR MISUSE OF PROPRIETARY OR TRADE SECRET INFORMATION.
     ACL AGREES TO DEFEND EIRCOM AGAINST ANY SUCH CLAIMS AND TO PAY ALL
     LITIGATION COSTS, REASONABLE ATTORNEY'S FEES, SETTLEMENT PAYMENTS, AND ANY
     DAMAGES AWARDED OR RESULTING FROM ANY SUCH CLAIM.

     EIRCOM SHALL PROMPTLY ADVISE ACL OF ANY SUCH SUIT, CLAIM, OR PROCEEDING AND
     SHALL CO-OPERATE WITH ACL IN THE DEFENCE OR SETTLEMENT THEREOF.  ACL SHALL
     HAVE SOLE CONTROL OF THE DEFENCE OF ANY ACTION INVOLVING SUCH A CLAIM AND
     OF ALL NEGOTIATIONS FOR ITS SETTLEMENT OR COMPROMISE.

     THIS INDEMNITY SHALL NOT APPLY TO CLAIMS ARISING IN RESPECT TO THE USE OF
     THE EQUIPMENT OR SOFTWARE SUPPLIED BY ACL OR MANUFACTURED BY ITS SUPPLIERS
     IF USED BY EIRCOM IN A MANNER OR FOR A PURPOSE NOT CONTEMPLATED BY THIS
     AGREEMENT.

                                       11
<PAGE>

     7.2  In the event of any article mentioned in the Schedule being, to the
          knowledge of the person tendering, covered by an existing patent or
          the subject of an application for a patent, a declaration to that
          effect (stating where possible the number and date of the patent or
          application) must accompany the tender.

          COMPLIANT.

8.   ASSIGNMENT AND SUB-CONTRACTORS

The Contractor shall not without the permission in writing of eircom assign or
sub-contract the whole or any part of the Contract to any third party.  Any such
permission, if given, shall not relieve the Contractor of any obligation or
liability under the Contract.  The Contractor shall be responsible for the acts,
defaults and neglects of any sub-contractor, his servants or agents as fully as
if they were acts, defaults or neglects of the Contractor .

COMPLIANT.

9.   ACCESS TO CONTRACTOR'S WORK

The Supervising Officer shall be entitled at all reasonable times during
manufacture to inspect, examine and test on the Contractor's premises the and
materials and workmanship performance of all plant to be supplied under Contract
and if part of the said plant is being manufactured on other premises the
Contractor shall obtain for the Supervising Officer permission to inspect,
examine and test as if the said plant was being manufacturing on the
Contractor's premises.

COMPLIANT.

10.  LICENCES FOR MANUFACTURING

It is the responsibility of the Contractor to ensure that appropriate licences
have been granted to him for the manufacturing of all Equipment offered in
response to this specification.

COMPLIANT.

11.  SUPERVISION AND INSPECTION OF WORK

The Supervising Officer may, during the progress of the work, inspect the
operations of the Contractor to satisfy himself that The Work is being carried
out in accordance with the Contract, provided always that the provisions of this
clause 11 or the preceding clause 10  shall not release the Contractor from any
obligation under the Contract.

COMPLIANT.

12.  PROGRESS REPORT

The Contractor shall render such reports to eircom on the performance of the
Contract and attend such meetings as may be reasonably required.

                                       12
<PAGE>

COMPLIANT.

13.  TIMES OF WORK

(a)  Weekdays  -  Tenderers shall state the times of Work envisaged in their
     Tender. In general, overtime work shall not be permitted at eircom
     premises. Where such overtime work is deemed necessary by the Director,
     for example to minimise down-time of working systems, the Contractor shall
     endeavour to give as much notice as possible to the Supervising Officer of
     any overtime proposed and in the case of Weekend or Public Holiday Work at
     least two working days notice shall be given. All overtime shall be subject
     to the prior approval of the Director.

     The Director shall be notified in writing of any proposed extended
     stoppages in the Contract resulting from Annual Holidays, Public Holidays,
     etc.

     NOTED. DETAILS OF STANDARD WORKING TIMES ARE PROVIDED IN THE CUSTOMER
     SERVICE SUPPORT PRINCIPLES OF AGREEMENT DOCUMENT INCLUDED WITH THIS
     PROPOSAL

(b)  Weekend or Night Work
     When the Director instructs the Contractor to carry out overtime work, the
     Contractor may charge in respect of such work the amount of the net actual
     increase in wages paid to his staff employed on the work, over that paid
     for Work performed Monday through to Friday. Tenderers shall state (in
     their Tender) the increase in wages above the Basic Hourly Wage Rate for
     the various grades of staff involved.

     NOTED. DETAILS OF STANDARD WORKING TIMES ARE PROVIDED IN THE CUSTOMER
     SERVICE SUPPORT PRINCIPLES OF AGREEMENT DOCUMENT INCLUDED WITH THIS
     PROPOSAL

14.  FAIR WAGES

The Contractor shall pay rates of wages and observe hours of labour not less
favourable than those commonly recognised by employers and trade societies (or
in the absence of such recognised wages and hours, those which in practice
prevail amongst good employers) in the trade in the district where the Work is
carried out.  Where there are no such wages and hours recognised or prevailing
in the district, those recognised or prevailing in the nearest district in which
the general industrial circumstances are similar shall be adopted.  Further, the
conditions of employment generally accepted in the district in the trade
concerned shall be taken into account in considering how far the terms of this
Clause are being observed, and for this purpose also regard shall be had to the
conditions of employment generally in the contracting firm.  The Contractor
shall be responsible for the observance of this Clause by a Sub-Contractor to
whom the Work or any portion thereof has been assigned.

COMPLIANT.

15.  EXHIBITION OF NOTICE.

The Contractor shall cause the preceding Clause to be prominently exhibited for
the information of his work-people, at every place, where any work is being
executed under the Contract.  Cards for this purpose can be obtained on
application to the Director.  In trade where it is the practice, the Contractor
shall also cause to be exhibited, or have available for inspection, a copy of
any signed agreement, determining the rates of wages and hours of labour
commonly recognised by employers and trade societies in the district.

COMPLIANT.

16.  INFRINGEMENT OF CLAUSE 14.

                                       13
<PAGE>

Any infringement of the Conditions specified in Clause 14, if proved to the
satisfaction of Eircom (whereof a certificate under the hand of a duly
authorised officer of Eircom shall be sufficient evidence), shall render the
Contractor liable to pay to Eircom by way of liquidated damages, and not as a
penalty, the sum of (Pounds)250, which may at any time be deducted from any sum
or sums which are then due or which at any time thereafter may become due to the
Contractor under any Contract between the Contractor and eircom or may be
demanded of him to be paid, and shall thereupon be paid within fourteen days.
In addition thereto, eircom may, upon any such infringement, whether of Clause
14 or of any corresponding Clause in any other Contract between the Contractor
and Eircom, forthwith terminate this Contract, and any other existing Contract
between Eircom and the Contractor, and may recover from the Contractor any loss
resulting from such termination.

COMPLIANT.

17.  INSPECTION OF WAGES BOOKS etc

The Contractor shall keep proper wages books and time sheets, showing the wages
paid to and the time worked by the work- people in his employment and about the
execution of the Contract, and such wages books and time sheets shall be
produced whenever required for the inspection of any officer authorised by  the
Director.

COMPLIANT.

18.  SCHEDULE OF QUANTITIES

     18.1 Prior to the commencement of the work, the Contractor shall supply to
          the Director six copies of a Schedule in which shall be listed all
          Materials and Equipment including test equipment, installation
          materials, tools and spare items to be supplied on the work.  This
          schedule shall show the  if any variation in quantity or disposition
          becomes necessary, the Contractor shall furnish an amended Schedule.

          COMPLIANT.

     18.2 The Contractor shall not carry out any variations to the Contract
          unless agreed in writing with Eircom.

          COMPLIANT.

     18.3 Eircom may, from time to time by notice in writing, amend the
          specification, and from the date specified in the notice the relevant
          part of the work shall be in accordance with the specification as
          amended.

          COMPLIANT.

     18.4 Eircom may instruct the Contractor to carry out additional work or
          omit any part of the work. Details of any additional work or any work
          not required will be provided to the Contractor in writing.

          COMPLIANT.

     18.5 The Contractor shall act immediately upon Eircom's requests for
          amendments under this condition. Any increases or decreases in price
          and time-scale as a result of such changes shall be subject to pro-
          rata amendment to be mutually agreed between the parties.

          COMPLIANT.

19.  STORAGE ACCOMMODATION

     19.1 The Contractor shall be responsible for the delivery to the Site of
          all equipment

                                       14
<PAGE>

          and materials in connection with the work. However, where it is not
          possible to deliver Equipment directly to the Site the Contractor
          shall provide suitable storage accommodation, at his own expense at a
          convenient distance from the site.

     COMPLIANT.

     19.2 The Director shall at all reasonable times have free access to this
          accommodation for the purpose of inspecting the storage of Equipment
          and Materials.

     COMPLIANT.

20.  BUILDINGS AND ACCOMMODATION

     20.1 Where it is envisaged that the Equipment to be provided under this
          Contract shall be installed at existing Eircom premises, floor plans
          indicating the proposed location for the Equipment to be installed and
          identifying the location of existing Equipment may be arranged, by
          visits to site prior appointment with the Director.

          COMPLIANT.

     20.2 The Contractor shall be deemed to have allowed in his Tender and
          Tender Rates for the carrying out of Installation Works without
          interference to the normal working of Eircom Equipment and for
          protecting the Equipment and existing Equipment from interference or
          damage arising from the Work including the provision of dust proof
          screens and draught lobbies.

          COMPLIANT.

21.  TOOLS, PLANT, APPLIANCES AND TEST EQUIPMENT

The Contractor shall provide all tools, test equipment, appliances and
scaffolding required for the conveyance of the equipment on to the site and for
the performance of the whole of the work and shall remove the same on the
completion of the work.  He shall take adequate precautions to prevent damage to
or staining of the floors, walls and ceilings during the progress of
installation.

Compliant.

22.  REQUIREMENTS FOR PROJECT IMPLEMENTATION

     22.1 Appointment of Project Manager
          ------------------------------
          The Contractor, as part of the Contract Award, may be required to
          nominate a Project Manager, who shall be responsible for the overall
          Direction, Management and Supervision of the Contractor's Activities
          on The Site. The Contractor shall provide full details on the
          qualifications and experience of the nominated Project Manager for the
          approval of Eircom.  Field experience on similar Projects shall be a
          primary requirement.

          COMPLIANT.

     22.2 Project Execution and Review
          ----------------------------
          Within thirty days of Acceptance of his Tender, the Contractor shall
          develop overall Project Execution and  Review (PERT) type charts.
          The Review will be in graphical form, and shall highlight all events
          relating to the Project with an indication of time scale for each
          event. "Critical Paths" shall be identified. The basic design to be
          adopted in the layout of the presentation of the information shall be
          subject to the approval of Eircom.

          Within thirty days of Acceptance of his Tender, the Contractor shall
          enter into Design Review discussions to finalise with eircom all
          aspects of the Project.
          COMPLIANT.

                                       15
<PAGE>

23.  TEST SCHEDULE

The Contractor shall, within 60 calendar days of acceptance of Tender, provide
the Director with a Schedule of the Tests he proposes to perform upon the
System, to demonstrate that it conforms to the Specification in all respects.
The Contractor shall be required to obtain the approval of eircom in respect of
the Test Schedule, before equipment installation shall commence.  Eircom
reserves the right to require that further tests (additional to those listed in
the Test Schedule) be performed.

COMPLIANT.

24.  ACCEPTANCE TESTING AND ACCEPTANCE

Acceptance Testing shall consist of the following elements:

     (i)   Factory Tests

     (ii)  Acceptance Testing

     COMPLIANT.

    24.1  Factory Tests
          -------------
          The various System Elements shall be tested by the Contractor at his
          premises, before delivery to site. Test Reports incorporating the
          results obtained shall be furnished by the Contractor. The Contractor
          shall provide at least one months Advance Notice (of these tests), to
          permit Eircom to exercise its right to be represented at these tests.

          COMPLIANT.

    24.2  Acceptance Testing
          ------------------
          Upon completion of equipment commissioning, the Contractor and eircom
          shall participate in joint acceptance testing. The test figures
          obtained shall be equal to or better than the Guaranteed Test Figures
          supplied by the Contractor. The contractor shall supply, at his own
          expense, the necessary staff and any proprietary test equipment, to
          enable the acceptance tests to be made.

          COMPLIANT.

    24.3  Acceptance
          ----------
          If as a result of these tests the system is found to be in total
          accordance with the specification, it shall be accepted. Such
          acceptance shall be without prejudice to:
          (i)  any  claim of Eircom in respect of any defects which may
               subsequently develop in the installation or performance of the
               system during the guarantee period of Maintenance as provided for
               in clauses 25.2 and 25.4 hereof; or
          (ii) any other claims which may arise under clause 25 hereof.

     COMPLIANT

25.  IMPERFECT WORK

     25.1  The Director shall condemn any work which, in his opinion, has not
          been performed in accordance with the terms of the Contract and the
          Contractor shall, at his own cost and charge, rectify the same. The
          Contractor shall take back any equipment, materials or articles that
          shall be considered by the Supervising Officer to be unsound or
          otherwise not

                                       16
<PAGE>

          conforming with the Specifications and he shall not again attempt to
          use such equipment, materials or articles on any work for eircom. Any
          Equipment, Materials or Articles which are condemned, shall be removed
          from the site within 14 days. If the Contractor shall neglect to
          rectify, reform or reconstruct any Work as aforesaid, within a Period
          to be specified by the Director or shall omit to take back any
          Equipment, Materials or Articles which shall be considered by the
          Director to beunsound or otherwise not in conformity with the
          Specification or shall fail to provide immediately suitable Equipment,
          Materials or Articles in lieu of those condemned, then the Contractor
          shall at once cause the Work to be stopped, if so instructed by the
          Director, and the Director shall be at liberty forthwith to employ
          another Contractor to perform the work and to supply the required
          equipment and materials at the expense of the Contractor

          COMPLIANT WITHIN THE AGREED WARRANTY PERIOD.

     25.2 The Contractor shall at his own Cost, notwithstanding Payment by
          Eircom replace or repair any Equipment, Materials or Articles which,
          before completion and final acceptance of the whole work are found to
          be defective from any cause whatsoever, (including the act, whether
          wrongful or otherwise, of a Third Party) or, which within 24 Calendar
          Months after shipment of the of the equipment are found to be
          defective by reason of faulty design, workmanship or Materials or of
          any act, neglect, omission or failure on the part of the Contractor,
          his servants or agents.

          COMPLIANT

     25.3 The Director may, by notice in writing to the Contractor, require the
          Contractor to repay any sum paid in respect of any defective
          equipment, materials or articles, instead of replacing any effective
          item and upon such repayment such defective equipment, materials or
          articles shall become the property of the Contractor. The Contractor
          shall in either case pay to eircom a sum equal to all expenses (if
          any) incurred by Eircom in testing and examining for the propose of
          making good, replacing or repairing any defective equipment, materials
          or articles.

          Compliant. Please refer to attached document Customer Services
          Principles of Agreement and Repair and Return Procedure  for details
          of replacement of Defective Units within the warranty period.

     25.4 If any part of the work is found to be defective by reason of faulty
          design, workmanship or materials or any act, neglect, omission or
          failure on the part of the Contractor, his servants or agents within
          the period of six years after Completion and Final Acceptance the same
          shall be made good by the Contractor at this own cost provided such
          defect would not have been disclosed by a reasonable examination prior
          to the expiry of the 12 month period in clause 25.2.

          Compliant.

26  RE-EXAMINATION OF CONDEMNED WORK

If any work performed or article or material provided by the Contractor is
condemned by Eircom pursuant to clause 25 hereof during the progress of the work
and the Contractor considers himself aggrieved, a re-examination of such work or
article of material by an independent person, to be mutually agreed upon by the
Director and the Contractor, shall take place if the Contractor shall, by notice
in writing, addressed to the Director within three days from such condemnation,
so require.  The decision of such person shall be final, and the party against
whom the decision is given shall pay the entire expense of the re-examination.

COMPLIANT

                                       17
<PAGE>

27.  REMOVAL OF WASTE MATERIALS RUBBISH etc

The Contractor shall remove from the site all Packing Crates, Surplus Cable, and
other Waste Materials, resulting from the work.

COMPLIANT

28.  CARRIAGE, INSURANCE AND FREIGHT

All Materials, Articles and Equipment supplied by the Contractor as part of or
under the contract or under any agreed addition, alteration or modification
thereto shall be delivered to the site, by the Contractor at his own expense.
The Contractor shall bear all associated Carriage, Insurance and Freight Charges
and the rates quoted in the tender shall be inclusive of all such charges.

COMPLIANT. ALL PRICES ARE QUOTED AS DELIVERY, DUTY PAID TO EIRCOM SITE.

29.  CUSTOMS CLEARANCE

The Contractor shall be responsible for customs clearance and charges, if any,
and all other such matters relating to the  transport of the equipment  to the
site.

COMPLIANT

30.  PACKING CASES

Packing Cases containing Equipment shall be clearly marked on the outside to
indicate the type of equipment contained therein, and

          (ii)  the name of the site to which the equipment has been assigned

          (iii) the relevant Eircom Engineering Order Number.

COMPLIANT

31.  PRICE AND PRICE VARIATION

     31.1 Tenders for this Project shall be fixed price, preferably in Irish
          Pounds or ECUs or alternatively in the currency of the country of
          origin of the equipment, for orders placed within 12 months of the
          date of tender and shall be DDP but exclusive of V.A.T.

          COMPLIANT. PRICES ARE QUOTED IN EUROS AND ARE INCLUSIVE OF DDP
          (INCOTERMS.) AND ARE EXCLUSIVE OF VAT.

     31.2 Any future variation in prices for orders placed more than 12 months
          following the expiration of the Validity Period, shall be determined
          with reference to a mutually agreed price-variation formula. Details
          of such a formula or formulae to govern price adjustments in labour
          and materials shall be submitted as part of the tender. The submission
          of a price variation formula shall indicate the precise origin of the
          relevant price indices and shall be governed by the conditions
          hereunder. The adjusted price shall be valid from a date ten days
          prior to the latest date set for the receipt of tenders and shall have
          retrospective effect. The adjusted price for orders placed following
          the expiration of the Validity Period shall be calculated in
          accordance with the following criteria:

                                       18
<PAGE>

               (a) If the market price of any materials embodied in the works
               shall be increased over the price current during the validity
               period the Contractor shall be entitled to be paid such sum as
               Eircom shall certify to be the amount of such increase;

               COMPLIANT. FOR THE PURPOSES OF DETERMINING PRICE
               INCREASE/DECREASE THE MECHANISM WILL BE AGREED AT THE ANNUAL
               PRICE REVIEW(S). THE DATE OF THE FIRST PRICE REVIEW SHALL BE
               MUTUALLY AGREED PRIOR TO CONTRACT PLACEMENT.

               (b) If the market price embodied in the work shall fall below the
               price current during the Validity Period, the total amount to be
               paid on foot of the Contract shall be reduced by such sum as the
               Eircom shall certify to be the amount of such decrease.

               COMPLIANT. FOR THE PURPOSES OF DETERMINING PRICE
               INCREASE/DECREASE THE MECHANISM WILL BE AGREED AT THE ANNUAL
               PRICE REVIEW(S). THE DATE OF THE FIRST PRICE REVIEW SHALL BE
               MUTUALLY AGREED PRIOR TO CONTRACT PLACEMENT.

               (c)  (i) Consequent on action initiated by workmen or workmen's
                    organisations an increase occurs in the rate of wages
                    current in the district over the rate current during the
                    Validity Period or if there were no such current rate
                    recognised or prevailing in that district, over the rate
                    current at such date in the nearest district in which the
                    general industrial conditions are similar, the Contractor
                    has to increase the rate of wages of any workman employed on
                    the works he shall, subject to the provisions hereunder, be
                    entitled to be paid such sum as the Director shall certify
                    to be the amount of such increase.

                    (ii) In the event that an increase claimed under this
                    section is in whole or in part not in accordance with the
                    terms of the relevant National Wage Agreement the amount of
                    such an increase shall, to the extent that is not in
                    accordance with the National Wage Agreement, not be
                    allowable to the Contractor. (In the absence of National
                    Wage Agreements, wage increases claimed under this Section
                    will not be allowable if they do not conform with Government
                    guidelines on wages). Any question as to whether or not a
                    particular increase is in accordance with the terms of the
                    relevant National Wage Agreement shall be resolved on the
                    basis of procedures provided for in that Agreement. Pending
                    the outcome of these procedures the increase sought,
                    provided it has been approved by the Joint Industrial
                    Council for the Construction Industry, shall be paid to the
                    contractor without prejudice to the right of eircom to
                    deduct the amount of the increase subsequently from monies
                    due to the contractor under this or any other Clause in the
                    event that the procedures referred to result in the increase
                    sought being judged not to be in accordance with the terms
                    of the relevant National Wage Agreement or to the extent
                    that it is so declared not to be in accordance with the
                    Agreement.

                    COMPLIANT. FOR THE PURPOSES OF DETERMINING PRICE
                    INCREASE/DECREASE THE MECHANISM WILL BE AGREED AT THE ANNUAL
                    PRICE REVIEW(S). THE DATE OF THE FIRST PRICE REVIEW SHALL BE
                    MUTUALLY AGREED PRIOR TO CONTRACT PLACEMENT.

               (d)  Consequent on a decrease in the rate of wages current in the
                    district below the ratecurrent during the Validity Period or
                    if there were no such current rate recognised or prevailing
                    in that district, below the rate current at such time in
                    the nearest district in which the general industrial

                                       19
<PAGE>

                    conditions are similar, the rate of wages of any workman
                    employed on the works falls below the rate current during
                    the Validity Period, the total amount to be paid on foot of
                    the contract shall be reduced by such sum as the Director
                    shall certify to be the amount of such decrease.

                    COMPLIANT. FOR THE PURPOSES OF DETERMINING PRICE
                    INCREASE/DECREASE THE MECHANISM WILL BE AGREED AT THE ANNUAL
                    PRICE REVIEW(S). THE DATE OF THE FIRST PRICE REVIEW SHALL BE
                    MUTUALLY AGREED PRIOR TO CONTRACT PLACEMENT.

               (e)  Consequent on an increase in wages under (c) above, if the
                    Contractor shall pay an increased premium for insurance for
                    Employers' Liability cover, he shall be entitled to be  paid
                    such sums as the Director shall certify to be the amount of
                    such increase in premium.

                    COMPLIANT.

               (f)  Consequent on a decrease in wages under (d) above, if the
                    Contractor pays a decreased amount for insurance premium for
                    Employer's Liability cover, the total amount to be paid on
                    foot of the Contract shall be reduced by such sum as the
                    Director shall certify to be the amount of such decrease in
                    premium. Provided always that, notwithstanding the
                    provisions of the foregoing Clause, the Contractor shall not
                    be entitled to payment for any increase or additions
                    provided for in (a) (c) and (e) thereof which may occur
                    after the completion date as defined in the conditions of
                    contract or such extended date as may be granted by the
                    Director in accordance with the conditions of the Contract.

                    COMPLIANT.

32.  CONTRACTORS STATEMENTS

     The Contractor shall on a monthly basis, supply the Director with the
     statement of the value of the work carried out by him, during the preceding
     month. This document shall also state;

 .    the amount invoiced by the Contractor up to the date of the Statement, and

 .    the value of the work still outstanding on the Contract and the period(s)
     (monthly) in which it will be accrued.

COMPLIANT

33.  ACCOUNTS.

The Contractor, on completion of the work or on completion of any portion of the
work for which payment is due, shall send a priced invoice for the same in
duplicate addressed to Eircom, Accounts Payable Section, PO Box 1507, South King
Street, Dublin 2, Ireland.

Each invoice shall specify the number of the order, the description and position
of the work executed to the date of the claim, the amount of the work completed,
the amount for retention, if any, and the amount claimed as due.  All work for
which payment in excess of the contract price is claimed by the Contractor shall
be invoiced; and in respect of such claims the date and reference of the order
authorising the extra work shall be quoted.

                                       20
<PAGE>

It is the preference of Eircom to trade electronically with its suppliers using
EDI.  The format of any trading document shall be mutually agreed between the
parties in advance.

COMPLIANT

34.  PAYMENT

Eircom shall pay to the Contractor in the following manner the Contract price
adjusted to give effect to such additions thereto and such deductions therefrom,
as are provided for in these conditions.

The Contractor shall be paid (as the work proceeds) in the following manner:

     34.1 Within 45 days of receipt of invoice for equipment delivered in good
          order to the site a sum equal to the total sum certified therein.

          COMPLIANT

     34.2 Within 45 days of receipt of an invoice for installation and
          commissioning, following successful completion of acceptance testing a
          sum equal to the total sum certified therein for such installation and
          commissioning.

          COMPLIANT. SEE 34.4.

     34.3 Within 45 days of receipt of an invoice and successful completion of
          Training Courses, a sum equal to the total sum certified on the said
          invoice.

          COMPLIANT. SEE 34.4.

     34.4 A performance bond of Euro's 4 million shall be required for a 12
          month period from receipt of invoice in lieu of retention

          COMPLIANT. ACL PREFERS THE BOND OF EURO'S 4 MILLION.

     34.5 No part of the money shall be payable at the time at which payment
          ought otherwise to be made under the Contract, unless in the opinion
          of the Director, all the supplied Equipment is in good repair and
          condition, fair wear and tear, accidental injury or damage by persons
          other than the Contractor's Staff (and not due to faulty workmanship
          or materials) excepted.

          COMPLIANT.

     34.6 Should the completion of any portion of the work be deferred on the
          instructions of the Director, the date for the payment of the monies
          on the portion not so deferred shall be calculated from the date of
          successful completion of Acceptance Testing of the portion not so
          deferred.

          COMPLIANT.

     34.7 Payment for any item shall be due only when delivery acceptance
          thereof has been certified by the Director.

          COMPLIANT. SEE 34.4 ABOVE.

     34.8 In all cases, payment as certified shall be made within 45 days from
          the date of the invoice.

          COMPLIANT.

     34.9 Without prejudice to any other remedy which eircom may have, it shall
          be entitled to deduct from any monies due or becoming due to the
          Contractor under the Contract, all costs, damages or expenses for
          which under the Contract the Contractor is liable to Eircom.

          COMPLIANT.

                                       21
<PAGE>

35.  EFFECT OF VALUE ADDED TAX, CUSTOMS OR OTHER DUTIES

If subsequent to the expiration of the Validity Period any Customs or Excise
duty affecting the equipment or material or any part of the equipment or
material is increased, decreased, imposed or abolished, or any alteration is
made by the Government of Ireland in the practice of assessing the value of
goods for the purposes of Customs duty, and the amount of duty payable on the
equipment or material or any part of the material is thereby increased or
decreased, the amount to which the Contractor shall be entitled under the
Contract shall be increased or decreased, as the case may require, by a sum
equal to the difference between the amount of duty which would have been payable
on the expiration of the Validity Period of  the Tender and the amount actually
paid by the Contractor on the equipment or material delivered by him under the
Contract.

If on the expiration of the Validity Period, the rate of Value Added Tax payable
by the Contractor on the monies received from the Director under the Contract is
increased or decreased, the amount to which the Contractor shall be entitled
under the Contract shall be increased or decreased, as the case may require, so
that the amount less value added tax at the revised rate equals the amount less
value added tax at the rate obtaining on the expiration of the Validity Period.

The Contractor shall, whenever so required by the Director, produce for
inspection all documents in his possession or under his control, which may, in
the opinion of the Director, be necessary to enable the precise extent of the
increase or decrease in the Contract price under this clause to be determined.

COMPLIANT.

36.       HINDRANCES.

The Contractor shall have no claim for damage arising out of delay on the part
of the Director, either prior to commencement or during the progress of work, in
furnishing any article or in obtaining any consent for the work from any local
authority, or other body or person, or in giving or securing access to the site,
or owing to the necessity for removing, avoiding or changing the position of any
obstruction, or on account of the work being suspended by any local authority,
body or person, or by  the Director, unless such suspension shall involve the
whole or the major portion of the work and shall be operative  for a period
exceeding two days.

COMPLIANT.

37.       SUSPENSION OF WORK

If the whole or the major portion of the work shall be suspended for a period
exceeding two days by order of  the Director, or by order of any local
authority, body or person in whose order the Director is constrained to
acquiesce, provided that such suspension is not due to any default of the
Contractor and provided also that such suspension shall necessitate the
cessation of work of all or the greater part of the Contractor's workmen engaged
upon the work, then the Director shall pay to the Contractor such reasonable
expenses incident to the suspension of work as the Director in his sole
discretion may determine as proper to be allowed.  Such allowance of expenses
shall be made only in respect of suspension authorised in writing by the
Director or the Supervising Officer (such authority not being unreasonably
withheld in cases not provided for in Clause 36) and the Contractor shall on his
part afford the Director all necessary facilities to enable him to determine the
amount of the expenses that should properly be granted under the terms of this
Clause.  The provisions of this clause shall apply to any suspension of work due
to a public festival or other function which could not be foreseen prior to the
commencement of the work in any thoroughfare affected, the Contractor in such
case being allowed to charge for any resulting temporary work even if the
remainder of the work be not stopped.

COMPLIANT.

38.  INDEMNITY AND LIABILITY

     38.1 The Contractor shall indemnify and keep indemnified eircom in respect
          of any and all damages, costs, proceedings, demands or other expense
          or claim arising out of:

                                       22
<PAGE>

          (i) injury to (including death) or sickness of any employee of the
          Contractor, its servants, subcontractors or agents, in connection with
          his/her employment or contract of service;

          (ii) injury to (including death) or sickness of any other person
          (including any employee of Eircom) arising out or in connection with
          any act or omission of the Contractor, its subcontractors, employees,
          servants and agents;

          (iii) loss or damage to the property of Eircom or any third party
          arising out of or in connection with any act or omission of the
          Contractor, its subcontractors, employees, servants and agents;

          (iv) such other loss as may be caused by breach of Contract by, or the
          wilful or negligent act of the Contractor, its subcontractors,
          employees, servants and agents;

     COMPLIANT.

     38.2 The Contractor shall be liable to and shall compensate Eircom for the
          loss, damage or destruction of the whole or any part of eircom
          property. Such compensation shall be payable at the value of the goods
          lost, damaged or destroyed at the time of such loss, damage or
          destruction. In the event that any item is so damaged that though not
          destroyed it is incapable of serving its intended function, the
          Contractor shall pay compensation equivalent to the full replacement
          cost of the item concerned, excepting only where Eircom agrees and
          accepts that satisfactory repair of the item can be achieved at lesser
          cost in which case compensation shall be equivalent to the cost of
          repairs plus any ancillary cost incurred.

          Eircom reserves the right to withhold payment of such a sum as in the
          opinion of Eircom is sufficient to cover any payments or liabilities
          that may become due as a result of the execution of the Contract. Any
          payment so withheld may be used by Eircom to discharge any such
          liability to any third party without the prior agreement of the
          Contractor.

          COMPLIANT.  ACL'S MAXIMUM LIABILITY UNDER THIS AGREEMENT SHALL BE
          LIMITED TO THE SUM OF EURO'S 4 MILLION IN RESPECT OF PHYSICAL DAMAGE
          TO OR LOSS OF TANGIBLE PROPERTY, AND EURO'S 4 MILLION IN RESPECT OF
          ALL OTHER EVENTS OR ANY ONE EVENT OR SERIES OF CONNECTED EVENTS, WHERE
          ACL IS LEGALLY LIABLE.

     38.4 Any instruction or information which may be given or provided by
          Eircom shall in no way release the Contractor from his responsibility
          under Clause 37.

          COMPLIANT.

39.  NON - PERFORMANCE OF CONTRACT

If the Contractor shall fail to commence "The Work" on or prior to the
commencement date, the Contractor shall (subject to sub-clause(3) of this
Clause) be liable in respect of the delay in commencement to pay to eircom a
sum calculated at the rate of one per cent of the total value of The Work for
each week or portion thereof which shall elapse from the commencement date until
the actual commencement of The Work.

COMPLIANT.

     39.1 If the Contractor shall fail to complete The Work on or by the
          completion date, the Contractor shall (subject to sub-clause (3) of
          this clause) be liable in respect of the delay in completion to pay to
          Eircom the sum of one - quarter of one percent of the value of the
          uncompleted portion of the work for every day which shall elapse after
          the completion date until the actual completion of the Work.

          COMPLIANT.

                                       23
<PAGE>

     39.2 In the event of the Contractor failing to complete the Work on or by
          the completion date and the said failure results in Eircom being
          liable to pay a penalty or penalties to the Office of the Director of
          Telecommunications Regulation (ODTR) in respect of such failure or
          delay, the Contractor shall indemnify and keep Eircom effectively
          indemnified against the payment of such penalty, in so far as the
          imposition of the penalty arises directly from such failure or delay
          of the Contractor. For the avoidance of doubt such liability shall be
          in addition to the liability of the contractor specified in Clause
          39.1 hereof Provided Always that the Contractors total liability
          hereunder shall not exceed Euro's 4 million. Further failure to
          complete the work in respect of new AS4000 features and products shall
          mean failure to deliver the products and services set out in Appendix
          I by the dates specified in Appendix I.

     39.3 Eircom shall not be bound to prove that it has in fact sustained
          damage by reason of any failure or delay in commencement or completion
          as aforesaid, and the Contractor shall not be at liberty to adduce
          evidence to prove that eircom has sustained no such damage, the
          intention of the parties hereby declared being that the sum payable
          under sub-clause (1) or sub-clause (2) of this Clause shall be paid as
          liquidated damages, and not as a penalty.

          COMPLIANT.

     39.4 In case of failure or delay in commencement or completion as
          aforesaid, Eircom shall be at liberty to execute or cause to be
          executed by other persons the whole or the remaining portion of the
          work (as the case may be), and the Contractor shall thereupon be
          liable to pay to eircom in addition to any sum payable under sub-
          clause (1) or  sub-clause (2) of this Clause a sum equal to the excess
          (if any) of the expenses incurred by eircom in or about such execution
          over and above the expense that would have been incurred by the due
          completion of the work by the Contractor.

          COMPLIANT.

     39.5 Eircom shall be at liberty to set off any sum or sums payable by the
          Contractor underthis Clause against any sum or sums which may be or
          may become payable to the Contractor under this or any other Contract
          with Eircom.

          COMPLIANT.

40.  INSURANCE

The Contractor shall without limiting his responsibilities and obligations under
this contract insure the works for their replacement value against all loss or
damage for whatever cause arising.   The Contractor shall also be responsible
for having adequate insurance cover in respect of his employer's liability
obligation, public liability obligation, product liability obligation and
insurance under the Road Traffic Acts in respect of machinery used in connection
with the work. The Contractor shall produce to eircom satisfactory evidence of
the existence of the above mentioned insurance cover against any risk with
respect to which such failure occurs.  Any sums paid by eircom to effect such
insurance shall be recoverable from the Contractor as a simple debt.

COMPLIANT.

     40.1 The contractor shall furnish satisfactory evidence that the
          requirements of this clause has been compiled with prior to the
          commencement of the work and shall notify the director no less that 30
          days in advance of any material changes, cancellation or non-renewal
          of the above coverage.

          COMPLIANT.

     40.2 The contractor shall ensure that all sub-contractors effect similar
          insurances.

          COMPLIANT.

     40.3 Eircom reserves the right to affect any additional insurances which it
          deems necessary in the event of the contractor's insurance cover being
          inadequate. All sums paid by Eircom to effect such insurance shall be
          recoverable from the contractor as a simple debt.

     COMPLIANT.

                                       24
<PAGE>

41.  TERMINATION

     41.1 If the Contractor commits a breach of this Contract (or any other
          contract with Eircom related to the contract or the work) and in the
          case of a breach which is capable of remedy, fails to remedy the
          breach within seven days (or such longer period as eircom at its
          option may agree in writing) of written notice from Eircom to do so,
          then, without prejudice to any other rights or remedies eircom may
          have, Eircom shall have the right:

          (a)  at any time to terminate the Contract forthwith as a whole or (at
               Eircom's option) in respect of any part of the Work, performed or
               to be performed under the Contract; and

          (b)  to recover from the Contractor all resulting losses and expenses
               (including, without limitation, the cost of completion the work,
               or having the Work completed by another contractor, to a similar
               standard).

          COMPLIANT.

     41.2 Without prejudice to any other rights or remedies it may have, Eircom
          shall have the right at any time to terminate the Contract forthwith
          and to recovery from the Contractor of all resulting losses and
          expenses (including, without limitation, the cost of completing the
          work, or having the work completed by another contractor, to a similar
          standard) if;

          (a)  the Contractor shall become insolvent or cease to trade or
               compound with its creditors; or

          (b)  a bankruptcy petition or order is presented or made against the
               Contractor; or where the Contractor is a partnership, against one
               partner, or

          (c)  a receiver or examiner is appointed in respect of any of the
               Contractor's assets; or

          (d)  a petition for the appointment of a receiver or an examiner is
               presented or such an order is made in relation to the Contractor;
               or

          (e)  where the contractor is a company, a resolution or petition or
               order to wind-up the Contractor is passed or presented or made or
               a liquidator is appointed in respect of the Contractor (otherwise
               than for reconstruction or amalgamation); or

          (f)  without prejudice to any other rights or remedies it may have,
               Eircom shall have the right at any time to terminate the Contract
               forthwith if the management, ownership or control of the
               Contractor is materially changed, and thereby causing conflict of
               interest.

               COMPLIANT.

     41.3 Eircom may, at any time on written notice, without prejudice to any
          other rights or remedies it may have, terminate the Contract
          forthwith. Where Eircom terminates the Contract under paragraph 41.3
          and does not have any other right to terminate that Contract, the
          following shall apply:

          (a)  Eircom shall, subject to sub-clause 41.3 (b) below, pay the
               Contractor such amounts as may be necessary to cover its
               reasonable costs and outstanding and unavoidable commitments
               necessarily and solely incurred in properly performing the
               Contract in relation to the applicable work (as defined below)
               prior to the termination

               COMPLIANT.

                                       25
<PAGE>

          (b)  Eircom shall not pay for any such costs or commitments that the
               Contractor  is able to mitigate and shall only pay costs and
               commitments that Eircom has validated to its satisfaction. Eircom
               shall not be liable to make any payment to the Contractor in
               respect of any of the applicable work that at the date of
               termination, eircom is entitled to reject or has already
               rejected.  Eircom's total liability under sub-clause (a) above
               shall not in any circumstances exceed the price that would have
               been payable by eircom for the applicable work if the contract
               had not been terminated. In respect of this clause, the term
               applicable work shall mean the Work in respect of which the
               Contract has been terminated under this paragraph, which was
               ordered by eircom under the Contract before the date of
               termination and for which payment has not at that date become due
               from Eircom.

               COMPLIANT.

          (c)  Sub-clauses (a) and (b)  above encompass the total liability of
               Eircom for termination pursuant to this clause 41 and Eircom
               shall be liable for no other costs, claims, damages or expenses
               consequent upon such termination.

               COMPLIANT.

     41.4 Where notice of termination is given due to insufficient progress, the
          Contractor may issue a counter notice in writing within 3 working days
          giving its proposals for completion of the work within the time
          allowed in the Contract. Eircom shall, within 5 working days, either
          accept the Contractor's proposals or confirm that the termination
          notice is to stand.

          COMPLIANT.

42.  ARBITRATION.

     42.1 If at any time any question, dispute or difference shall arise between
          the Contractor and Eircom in relation to the Contract or in any way
          connected with the Work which cannot be settled amicably either party
          shall as soon as reasonably practical give to the other notice of the
          existence of such question, dispute or difference specifying its
          nature and the point at issue and the same shall be referred to the
          arbitration of a person to be mutually agreed upon. Failing agreement
          upon such person within 30 days after the date of such notice, the
          arbitration shall be conducted by some person appointed on the
          application of either party by the President of the Institution of
          Engineers in Ireland. Any reference to arbitration shall be conducted
          in accordance with the Institution of Engineers in Ireland arbitration
          procedures or any amendment or modification thereof being in force at
          the time of appointment of an arbitrator and shall be deemed to be a
          submission to arbitration within the meaning of the Arbitration Act,
          1954 to 1980 as amended or re-enacted. The award of the arbitrator
          shall be final and binding on the parties.

          COMPLIANT.

     42.2 The performance of the Contract shall continue with due diligence
          during the arbitration proceedings unless Eircom shall order the
          suspension thereof or the Contract has been abandoned or terminated.
          No payment due or payable by Eircom or the Contractor shall be
          withheld on account of a pending reference to arbitration.

          COMPLIANT.

43.  EXPENSES RECOVERABLE BY EIRCOM

All expenses that may be incurred by eircom, or that the Director admits as
proper to be paid on account of damage to property, or accident, or of any act,
neglect, omission, or failure on the part of the Contractor or his workmen,
shall be deemed to be a debt due from the Contractor to eircom, and may be
deducted to from any sums due or that may become due to the Contractor under any
Contract between the Contractor and eircom, and may be recovered by eircom from
the Contractor by action or otherwise.

COMPLIANT SUBJECT TO THE LIMITATIONS SPECIFIED FOR CLAUSE 38.2.

                                       26
<PAGE>

44.  SURETIES

The Contractor shall (if required) produce two sufficient sureties or a
guarantor of an insurance or guarantee policy, the acceptance of whose security
has been authorised by eircom to enter into a bond for the due performance of
the Contract in amount not exceeding one-half of the total value of the work to
be performed.

COMPLIANT - ACL AGREES TO PROVIDE A BOND OF EURO'S 4 MILLION.

45.  FORCE MAJEURE

Such extension of time as may appear to eircom to be reasonable shall be allowed
to the Contractor if the work is delayed owing to force majeure.  For the
purpose of this agreement the terms "force majeure" shall mean but shall not
be limited to war, hostilities (whether war being declared or not) invasion, act
of foreign enemies, ionising radiation or contamination by radio activity from
any nuclear fuel or from any nuclear waste from the combustion of nuclear fuel,
radioactive,  toxic explosive of other hazardous properties of any explosives,
nuclear assembly or nuclear component thereof, pressure wave caused by aircraft
or other aerial device travelling at sonic supersonic speeds, rebellion,
revolution, insurrection, military or usurped power or civil riot, civil
commotion or disorder, strike, lock-out or labour unrest (including where solely
restricted to employees of the Contractor), weather conditions or any
circumstances beyond the reasonable control of either party.

If either party is prevented or delayed from or in performing any of their
obligations under the Contract by force majeure in spite of all reasonable
endeavours to continue to perform  their obligations under the Contract then it
must notify the other party of the circumstances constituting the force majeure
and of the obligations, the performance of which, are thereby delayed or
prevented.  The party giving notice shall thereupon be excused its performance
or punctual performance as the case may be of such obligation for so long as the
circumstances of prevention or delay may continue. Should force majeure
thereafter circumstances continue for a continuous period of 120 days then
either party may at any time and provided such performance or punctual
performance is still excused by 21 days notice in writing to the other terminate
the Contract.  In the event of such termination then the provisions of Clause 41
hereof shall be invoked.

COMPLIANT.

46.  STATUTORY AND OTHER REGULATIONS

     46.1 The Contractor shall at its own expense, comply with all legislation
          and Eircom's site regulations applicable to the performance of the
          Contract and take and comply with such other measures as may be
          reasonably necessary in respect of precautions for safeguarding all
          persons and property as may be affected by the performance of the
          Contract.

          COMPLIANT.

     46.2 Eircom will obtain all necessary consents for the work to be carried
          out and will inform the Contractor of any conditions attaching to the
          consent if it affects the execution of the work and the Contractor
          shall comply with such conditions. The provision of clause 46.2 shall
          survive the expiry or termination of the contract.

          COMPLIANT.

47.  CORRUPT GIFTS.

The Contractor shall not offer or give or agree to give to any person in the
Service of the Government of Ireland or, eircom any gift or consideration of any
kind as an inducement or reward in relation to obtaining or execution of this or
any other Contract for or with Eircom.

Any breach of this Clause by the Contractor or by anyone employed by him or
acting on his behalf (whether with or without the knowledge of the Contractor)
or the commission of any offences by the Contractor or by

                                       27
<PAGE>

anyone employed by him or acting on his behalf under the Prevention of
Corruption Acts, 1889 to 1916, in relation to this or any other Contract for or
with Eircom shall render the Contractor liable to the cancellation of this
Contract and any other existing Contracts with Eircom and shall entitle eircom
to recover from the Contractor the amount of any loss resulting from such
cancellation.

COMPLIANT.

48.  LANGUAGE AND LAW

     (a) The language of the Contract is English.

         COMPLIANT.

     (b) The Contract is subject to the Laws of Ireland.

         COMPLIANT.

49.  NOTICE TO CONTRACTOR

Notices required under this Contract to be given in writing shall be delivered
by hand, post, e-mail, telex or facsimile transmission to the Contractor, at the
address specified in the tender.  Notices shall be deemed to be given upon
receipt except notices sent by first class registered post in the correctly
addressed envelope shall be deemed to have been given within 48 hours (excluding
Sunday and Public Holidays) of posting and notices sent by telex (where a
correct answer back code is obtained by the sender upon transmission) shall be
deemed to be given upon transmission.

COMPLIANT.

50.  CORRESPONDENCE

All Correspondence, Quotations, Packing Lists, Equipment Schedules, Test
Certificates, Schedules, etc., shall quote the relevant Eircom Contract
(Engineer's Order) Number.

COMPLIANT.

51.  COUNTRY OF MANUFACTURE

The Tenderer shall state on the page following the Form of Tender the country of
manufacture or production of material offered.

COMPLIANT.

52.  SAFETY

The Contractor shall be responsible for the safety of his operations on site and
shall ensure that his employees and agents are aware of and shall comply with
the safety rules which must be observed when engaged in Contract work for
eircom. The Contractor shall comply with all statutory requirements with regard
to safety.

COMPLIANT.

53.  CONFIDENTIALITY

     53.1 The Contractor shall keep confidential all information belonging to,
          or held by, Eircom which may come into the Contractor's possession
          during the Tender process or during the period of the Contract and
          shall not without the prior written agreement of Telecom confidential
          information for any purpose, other than is necessary for the
          performance of his obligations under the Contract.

                                       28
<PAGE>

          The provision of clause 53.1 shall not apply to the extent that the
          information is:

               (i)   published or comes into the public domain otherwise than
               by a breach of this Contract; or

               (ii)  lawfully known before commencement of the tender process
               of this Contract and is not subject to a previous obligation of
               confidentiality or

               (iii) lawfully obtained from a third party which is free to
               divulge it.

     COMPLIANT.

54.  YEAR 2000

     54.1 Definition of "Year 2000 Compliance"

          "AD2000 Compliance" or "Year 2000 Compliance" or "Y2K Compliance" or
          any other similar expression shall mean the ability to perform and
          function in a manner unaffected by dates prior to, during and after
          the year 2000 and, in particular, the ability to:

          handle date information before, during and after 1st January 2000,
          including, but not limited to, accepting date input, providing date
          output, and performing calculations on dates or portions of dates;

          function accurately and without interruption before, during and after
          1st January 2000 without any changes in operation associated with the
          advent of the new century;

          respond to two digit year date input in a way that resolves the
          ambiguity as to century in a defined and pre-determined manner;

          store and provide output of date information in ways that are
          unambiguous as to century; and

          recognise leap years including that the year 2000 is a leap year and
          that 29 February 2000 is a valid date.

          And expressions such as "AD2000 Compliant" or "Year 2000 Compliant" or
          "Y2K Compliant" or any other similar expression shall be interpreted
          accordingly.
          COMPLIANT. THE AS4000 PRODUCT DOES NOT CONTAIN ANY REAL TIME CLOCK AND
          THEREFORE COMPLIANCE TO YEAR 2000 IS NOT APPLICABLE.

          SITESPAN - THE AS8100 (PREVIOUSLY KNOWN AS SITESPAN) OPERATES USING
          THE SYSTEM CLOCKS, WHICH ARE PROVIDED, VIA MICROSOFT(R) WINDOW NT(C).
          IT IS A CONDITION THAT THE PC USED SHALL BE LOADED WITH EITHER WINDOW
          NT(C) VERSION 4.0 WITH THE YEAR 2000 FIXES AS SUPPLIED BY MICROSOFT,
          OR VERSION 5.0.

          THUS AIRSPAN CAN CONFIRM THAT:

               .    There will be no interruption in operation prior to, during
                    or after the year 2000 due to the change in century.
               .    Date based functionality will behave consistently when
                    provided with an acceptable clock from the operating system
                    as detailed above.
               .    The date data is displayed explicitly as a four-digit year.
               .    As confirmed by Microsoft Windows NT, versions as detailed
                    above; recognise Year 2000 as a leap year.

                                       29
<PAGE>

     54.2 Warranty in relation to "Year 2000 Compliance"

          [1.1] The [Contractor] warrants that both the [Equipment/Licensed
          Programs] and any third party [equipment/licensed programs] supplied
          by the Contractor hereunder are Year 2000 Compliant.

          COMPLIANT. SEE COMMENT ABOVE

          [1.2] If the Contractor receives written notice from Eircom of any
          breach of the warranty set out in clause [1.1] above, it shall at its
          own expense remedy the breach in question by repairing or replacing
          the [Equipment/Licensed Programs] within either:-

          .    days after receiving such notice (in the case of
               [Equipment/Licensed Programs] which are not regarded by Eircom as
               critical to its business); or
          .    days after receiving such notice (in the case of
               [Equipment/Licensed Programs] which are regarded by Eircom as
               critical to its business).

          COMPLIANT. SEE COMMENT ABOVE

          [1.3] Eircom shall, when notifying the Contractor of said breach
          specify whether the [Equipment/Licensed Programs] are critical to its
          business.  If the Contractor fails to remedy such breach within the
          period specified under clause [1.2] then, without prejudice to any
          other right or remedy which eircom may have, it shall be entitled to a
          refund of the aggregate payment paid for the defective
          [Equipment/Licensed Programs].  Such refund shall be payable on
          demand.

          COMPLIANT. SEE COMMENT ABOVE

          [1.4] The Contractor shall indemnify Eircom against any loss, damage
          or expense suffered by Eircom as a result of a breach of the warranty
          set out in clause [1.1] and shall take out and maintain adequate
          insurance cover in respect of its liability hereunder.  The Contractor
          shall produce to Eircom, if requested, satisfactory evidence of the
          existence of such insurance cover.

          COMPLIANT. SEE COMMENT ABOVE

55.  SUFFICIENCY OF TENDER

The Contractor shall be deemed to have satisfied himself before tendering as to
the correctness and sufficiency of his Tender for the Work and of the Costs and
Rates stated in the Tender, which Tender Costs and Rates shall, except insofar
as it is otherwise provided in the Contract, cover all his obligations under the
Contract and all matters and things necessary for the proper execution and
maintenance of the Work.

COMPLIANT.

                                       30
<PAGE>

          Appendix I:
          -----------

          Non-performance of Contract:

          In the case of failure or delay in commencement or completion of
          planned products or services listed below, the Contractor shall be
          liable to pay 25% of the Surety detailed under Clause 44;

          (i)   Native V 5.2 I/F will be available to Eircom in June 2000.
          (ii)  Airspan's PacketDrive product will be available in August 2000.
          (iii) DA ISDN will be available in December 2000, provided the
          Contractor receives an order to product with this feature no later
          than March 2000, for commercial quantities (no less than 25,000
          lines).

          In the event of non-performance by the contractor under the Clause 44,
          the Contractor will be permitted a remedy period of 3 months from the
          date of notification of non-performance by Eircom, before the penalty
          as provided by Clause 44 becomes effective.

                                       31
<PAGE>

                            [EIRCOM PLC LETTERHEAD]

                                                                23 December 1999

          EXTRA No. 2 on EO 7856: NARROW BAND FIXED WIRELESS ACCESS;
              PROVISION OF ADDITIONAL EQUIPMENT AND INSTALLATION.

Dear Sir,

We wish to place an order with you for the supply and installation of 60 central
terminals and associated exchange equipment, plus the delivery of 1,050
subscriber terminals, as detailed in the attached Ordering Schedule (annex 1),
in accordance with your tender ref: 98052 dated 19th January 1999, as amplified
and revised by the attached Schedule of Correspondence (annex 2).

This transaction, for an additional sum of * , exclusive of VAT, is being
regarded as Extra No. 2 on Engineering Order No. EO 7856, and is subject to the
terms and conditions of that order.

Yours Faithfully,

/s/ A. Kane
----------------------------
A. Kane
Chief Executive,
Eircom Plc.

[*] Certain information on this page has been omitted and filed separately with
the Securities and Exchange Commission. Confidential treatment has been
requested with respect to the omitted portions.

<PAGE>

                        EIRCOM DETAILED ORDER SCHEDULE

------------------------------------
 Supplier        AIRSPAN
 Quote ref       98052
 Date            10 Dec. 99
                 Page 2/2
------------------------------------
 Freq selected   3.4-3.6 GHz Plan 1
------------------------------------

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Item                                  Qty     Price()         Extended Price()
------------------------------------------------------------------------------
ST
  R1 1-line 64k & 32k POTS
   internal plastic Subs
   Terminal, Ext Antenna,
   PSU, batteries and cable            *         *                   *
  B1 ISDN 2B+D internal Subs
   Terminal, Ext Antenna,
   PSU, batteries and cable            *         *                   *
    Total ST                                                         *
------------------------------------------------------------------------------
CT & AC Racks
  CT Rack with combiner &
   2 DA shelves                        *         *                   *
  Basic RF plug in set for
   CT (PA+MON+2PSU+DIPLNA)             *         *                   *
  Full redundant DA Card
   set for 1 rf channel
   (rf+AU+TU+SC+2PSU+6Modem)           *         *                   *
  AC Rack with alarm &
   1 AC shelf                          *         *                   *
  Basic AC Card Set
   (64kbit/s)(2PSU+SC+CTU+XTU)         *         *                   *
  AC XTU card                          *         *                   *
  AC CTU card                          *         *                   *
    Total CT & AC Racks                                              *
------------------------------------------------------------------------------
Test Equipment
  Level control unit, cables
   and splitters-Commissioning
   Equipment                           *         *                   *
    Total test equipment                                             *
------------------------------------------------------------------------------
Antenna Modules
  Omni Antenna System, including
   feeder and install kit              *         *                   *
  Directional Antenna System,
   including feeder and install kit    *         *                   *
    Total Antenna Modules                                            *
------------------------------------------------------------------------------
Software
  Sitespan hardware                    *         *                   *
  Sitespan main Licence                *         *                   *
  Sitespan Shelf Licence               *         *                   *
  Sitespan Starter Licence
   (s/w licence for up to
   qty 4 CT shelves)                   *         *                   *
  V5.1 licence per 1000 subs           *         *                   *
    Total Software                                                   *
------------------------------------------------------------------------------
Installation, Commissioning &
 Documentation                         *         *                   *
  Documentation set (Paper)            *         *                   *
  Documentation set (CD ROM)           *         *                   *
  CT Rack Installation &
   Commissioning (Includes
   Site Survey and Drawings)-
   1 Shelf                             *         *                   *
  CT Rack Installation &
   Commissioning (Includes
   Site Survey and Drawings)-
   2 Shelves                           *         *                   *
  AC Rack Installation (Includes
   Site Survey and Drawings)-
   1 Shelf                             *         *                   *
  CT Antenna Installation &
   Commissioning-Omni Site             *         *                   *
  CT Antenna Installation &
   Commissioning-Directional,
   2 or 3 Sectors                      *         *                   *
    Total-Installation,
     Commissioning &
     Documentation                                                   *
------------------------------------------------------------------------------

------------------------------------------------------------------------------
        Total                                                        *
------------------------------------------------------------------------------

Notes

  Please note that prices are DDP (Delivery, Duty Paid) to site.

References                                      Ref
  Airspan Proposal                                      98052
  Order Number                                          nnnn
  Commercial Terms & Conditions-
    See document Ref:                                   xxxxxx
  Airspan Contact:
    Simon J Crouch, Phone +44 1895 467156

[*] Certain information on this page has been omitted and filed separately with
the Securities and Exchange Commission. Confidential treatment has been
requested with respect to the omitted portions.

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