这是基于天祥ARM7的开发板上实现的GSM，是用TC35模块实现的，能够进行短信的发送接收，以及对短信的读写和删除操作。-This is based on ARM7 development board Tienhsiang achieved GSM, is achieved with TC35 module, capable of sending and receiving text messages, and the messages read, write and delete operat