Huawei: Modem Terminal.exe

Type AT^FUNC=0 (power down modem radio) then close the window, or simply press the X button.

Select the exact identified in Device Manager. Click Connect or Open . huawei modem terminal.exe

: Send AT commands to the modem's internal firmware. Type AT^FUNC=0 (power down modem radio) then close

Disclaimer: This article is for informational purposes only. Always exercise caution when dealing with executable files on your computer. and the command AT^SETPORT="FF

Switching between these modes is accomplished with a few precise AT commands. You would use for slightly older modem models, and the command AT^SETPORT="FF;1" for more modern ones. The terminal acts as your keyboard to type these commands directly to the modem's firmware.