Dear customer:

   Huawei company formally inform: huawei OptiX 10 gv2 (Metro 5000) products will be on June 30, 2010 the official stop sales. In the after the date, no longer accept the new game point orders and flash sexual order, will no longer accept in the equipment of the new business requirements, but can accept maintenance reserve nature of the spare parts order, please refer to the attached "OptiX 10 gv2 (Metro 5000) product special spare parts list" ahead parts reserves purchasing, huawei will be on June 30, 2011 up to stop OptiX 10 gv2 (Metro 5000) product spare parts sales.

   As the product of the alternative products, huawei provides and exit product has similar characteristics and ability, better performance of the following products

   Products: OptiX OSN 3500, OptiX OSN 7500

Key end time point

Describe the key milestone date
*Equipment to stop selling OptiX 10 gv2 (Metro 5000) products to stop the machine sales on June 30, 2010
*Spare parts to stop selling OptiX 10 gv2 (Metro 5000) product stop spare parts sales on June 30, 2011
*The machine stop production OptiX 10 gv2 (Metro 5000) product machine stop production on June 30, 2012

   Huawei company hope this notice help you plan the future of the network, the measures will not affect the already existing service relation and the quality of service, we will continue to provide you with other high quality products and services. Have any questions, please promptly tell for your service sales representative.