VC6.0++下开发的基于GPRS模块的短信收发和电话拨打软件源码。对GPRS开发具有很好参考意义。-VC6.0++ Developed based on GPRS transceiver modules SMS and phone call software source code. Development of GPRS are very good reference value.

西门子GPRS模块与上位机的串口通讯编程源码，使用VC6开发。-Siemens GPRS module and PC serial port communication program source code, using VC6 development.