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

If the mobile signal is gone but Wi-Fi works, you can still make and receive normal voice calls with your Airtel number using Wi-Fi calling. Airtel down is trending all over India right now with ...

If you have a Samsung phone, there’s a good chance you chose it over competing Android handsets because of the sheer number of settings Samsung lets you play with. Whether it’s having a half-dozen ...