用短信猫连接串口发送短信的DLL及Delphi例程，带有GSM MODEM 动态链接库说明文档，该DLL已经破解，绝对可用并不会发送广告或附加信息。-Connection with the serial port to send SMS text messages, DLL and Delphi Sample, GSM MODEM dynamic link library with documentation, the DLL has been cracked, absolutely free