TD-SCDMA系统介绍，大唐移动通信设备有限公司内部资料-TD-SCDMA system descr iption, Datang Mobile Communications Equipment Co., Ltd. internal information

3g 移动基站设备的培训资料，对3g 设备维护和理论学习非常有用-3g mobile base station equipment, training materials, maintenance of 3g and theoretical study is useful

This application note provides a descr iption of the Factory Test mode (FTM) feature of the advanced mobile subscriber software (AMSS). In the absence of sophisticated test equipment, the AMSS can be switched to FTM. In this mode, it can be used