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WiFi calling: Make calls even without a network! Learn what WiFi calling is and how it works.

Sometimes, due to weak mobile network signals, call drops or poor call quality can occur. In such situations, WiFi Calling ...
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Smartphone Tips: This amazing feature will be useful for calling where the mobile network fails..

It's often seen that the mobile network suddenly goes out, making even important calls difficult. However, recently, some features have been added to smartphones that allow you to make calls even ...