When the MaxMobile gets disconnected, will I be able to use the Digital Voice Softphone?
The Digital Voice Softphone installed in your PC requires broadband connection to work. As long as the broadband connection is good, you should be able to use the Digital Voice Softphone. If your MaxMobile gets disconnected, you will not be able to use your Digital Voice Softphone, unless your PC is connected to other broadband e.g via ethernet connection or Wifi.