程序功能：1打电话2接电话 3、挂电话 4、发送英文和中文信息。连接到单片机稍微修改就可以使用-Program features: 1 phone call 2 3 and hang up 4, send English and Chinese information.Connected to the microcontroller slightly revised can use

c语言编写的GPRS短信收发程序,可在嵌入式平台上移植.-c language of GPRS messaging program, can be transplanted in the embedded platform.