staff will research the technical requirements and specifications of the market for Airspan Products in the Territory and make information known to Airspan such that Airspan may, at its discretion, implement appropriate technical changes to the Products to enable them to be sold in the Territory. Airspan acknowledges that, subject to a further and separate Agreement, such changes may be implemented in the future by Distributor, with the assistance of Airspan. - ------------------------------------------------------------------------------ Page 4 3.6 Distributor agrees to purchase and stock a comprehensive inventory of spare parts based upon the recommended list set forth in Schedule III to this Agreement. 3.7 Distributor agrees to provide to its customers' installation services for all Airspan Products. All such installation services shall be performed by Distributor in accordance with Airspan's latest installation standards as provided by Airspan. 3.8 Distributor agrees to train and have readily available a maintenance staff to efficiently and expeditiously maintain or upgrade all Airspan Products purchased or licensed by Distributor from Airspan. Maintenance shall be performed in accordance with Airspan's latest maintenance standards for Airspan Products, as provided by Airspan, by Distributor's own personnel and may not be subcontracted or delegated to any other person or entity without Airspan's prior, written authorization. 3.9 Distributor agrees to provide and maintain those facilities adequate to meet the obligations set forth in this section and of the Agreement. Distributor further agrees to provide all of the sales and support functions set forth in this section at no charge to Airspan. 3.10 Distributor agrees not to actively seek to promote, rent, lease, sell, sublicense or authorize the rental, sale or sublicense of Airspan Products outside of the Territory [without the prior written approval of Airspan], but nothing in this Agreement shall prevent Distributor from renting, selling or sublicensing the Airspan Products to