基于VC++6的GSM模块收发短消息的程序，可发送免提信息，可发送字符和汉字(PDU)新增加了超长汉字短信发送，可同时支持多个串口GSM模块，网上还没发现有如此强大功能的源代码呢，本人的心血啊，商用一定要通知本人一声，礼貌嘛。-Based on VC++ 6 of GSM module发短消息collection procedures, can be sent hands-free information, can send characters and Chinese characters (PDU) an increase of the new super-long Chinese SMS, which can support multiple serial GSM module, the Internet also not found to have such a powerful source code it, my efforts ah, business must be notified, I say, courtesy嘛.