If you’re planning to travel internationally this year, you’ll want to have a solid game plan for phone coverage during your trip. There are several options available, including using a foreign SIM or ...

What is WiFi Calling and How It Works: Sometimes, due to weak mobile network signals, call drops or poor call quality can occur. In such situations, WiFi Calling proves to be a very useful feature.

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

BSNL has launched its Voice over Wi-Fi (VoWiFi) service nationwide from January 1, 2026, enabling subscribers to make and receive calls and messages over any Wi-Fi network at no extra cost. This ...