Before changing service, it’s a good idea to know which network you are using. In this country, there are only three — AT&T, ...

From the beginning of time, communication has been one of the most important cornerstones in our evolution as a species. And ...

Wi-Fi calling routes calls over the internet, which is useful if you have poor mobile service. This article explains how to use Wi-Fi calling on Android and why you might prefer it over traditional ...

Most of us spend time in at least a few places where our phones just don’t work, whether it’s a room or two at home or at work, a favorite coffee shop, or some other signal-lacking location. That’s ...

BSNL rolls out Wi-Fi calling nationwide, enabling free voice calls over Wi-Fi in low-signal areas as part of its network ...

Bharat Sanchar Nigam Limited (BSNL) has launched Voice over Wi-Fi (VoWiFi) services across the country, making it available ...