This guide shows you how to enable voice calls on the Galaxy Tab 10.1 P7500.

This guide is designed to show you how to use WiFi Calling on Android. It offers detailed, step-by-step insights into how to get this beneficial feature activated on your Android device, and also ...

Google Voice is an excellent app for streamlining phone calls, sending free text messages, and reading voicemail. Here's how to set it up.

You can use Wi-Fi calling on your Android or iPhone to make calls using Wi-Fi rather than your cellular network.

It can improve call quality, but Wi-Fi calling can also extend your phone’s battery life, as weak cell signals cause your phone to use more power to boost the connection.