LRDR接口测试程序，用于LBS（手机定位系统）-LRDR interface testing procedures for LBS (phone positioning system)

NOKIA手机开发包，可支持大多数NOKIA手机的型号。功能无比强大可以修改LOGO,收发短信，拨打/接听电话，编辑铃声。甚至还可以取到对方手机的蜂窝号（Cell ID），从而起到定位的作用。-Nokia mobile phone development kits, can support most Nokia cell phone model. Enormously powerful functions can be amended LOGO, send SMS, Call / receive

基于STM32平台的定位系统开发，并通过GSM网络向用户传送位置信息-Positioning system based on the STM32 development, and through the GSM network users to send location information to GPS+GSM+STM32

sim908的源程序，结合gps和gsm的全球定位和短信收发功能，开发环境：keil4 -sim908 source, combined with gps and gsm global positioning and messaging capabilities, development environment: keil4