MC75的USB驱动，安装后可以把MC75的USB添加为一个串口，进行AT命令收发。同时会生成一个modem，可以直接用它拨号。,The USB driver MC75, MC75 after installation of the USB can be added as a serial port for AT commands to send and receive. At the same time will generate a modem, can directly use it to

短信modem驱动程序&接口。西门子mc39i的modem设备运行正常，提供pdu模式收发短信；modem拨号上网等功能-SMS modem driver & interface. Siemens mc39i the modem is operating normally, providing pdu mode send and receive SMS modem dial-up Internet access and other functions

vx6700 MODEM驱动程序 Vx6700 CDMA 电脑拨号驱动程序-vx6700 MODEM Driver Vx6700 CDMA PC dial-up driver