Full Guide How To Automatically Install Device Drivers for Windows 7 on HP laptop for Beginners
Uninstall all other modems that are installed on your computer. For instructions, refer to the documentation for your previous modem. Select Add/Remove Hardware and select Uninstall/Unplug a device. Select the modem on the next that source dialogue if it is present. The AT commands are supported on the WWAN modem port. listing which indicates that