Introduction to Premium-UC: VoIP Business Communication Softphone
This user guide describes how to use and configure Premium-UC: VoIP Business Communication Softphone. Premium-UC is a softphone for Android devices and Chromebooks. With Premium-UC, you can use a Wi-Fi Internet connection on an Android device to make and receive calls without using a mobile data plan. You can also use a mobile connection for calls when you are not in a Wi-Fi zone if your device supports a mobile connection.