In competition with Viber, Skype and other apps, Whatsapp has added voice calling feature recently. The company rolled out the feature gradually to the Android users and now it is available for ...

If for some reason the HD Voice Calling option is disabled or inaccessible on your phone after updating to Android 5.1, then you can try the following steps to fix the issue.

How to Enable WhatsApp Voice Calling on your Android Phone: 5 Simple Steps ...

We've been hearing rumors for a while now about WhatsApp launching voice calling on its Android app. The feature is indeed available in the app's latest version, but you'll need another user's ...

Here's how to enable WhatsApp calling feature on your Android smartphone.

Wi-Fi calling works by transmitting cellular data packets as Wi-Fi VoIP over a Wi-Fi connection, through the internet, and then to the cellular network before reaching the recipient. Here is a ...

Basically, for WiFi Calling to work you need both your carrier AND your phone to support it. How To Enable WiFi Calling on Android In order to switch on WiFi Calling on Android, you need to do some ...