Ensure your APN is set to Internet or Telkomsel in the modem settings.
A restart ensures that the modem.sys and usbser.sys drivers are loaded at boot time. --- Download Driver Modem Telkomsel 4g Lte
: Use the SSID and password usually printed on a sticker inside the modem's cover. Ensure your APN is set to Internet or
: If the driver is installed but you cannot connect, access the modem's web-based dashboard by typing 192.168.100.1 or 192.168.0.1 into your browser. The default login is usually admin for both username and password. --- Download Driver Modem Telkomsel 4g Lte
Search for "Product Support" for models like the MF823 or MF831.