I am using OnePlus3. In my cellular network setting, I don't even have option to enable VoLTE. As for wifi calling, when I enable the wifi calling, wifi is automatically turned off right after I enable it. Anyone know how to set up Volte and wifi calling on Oneplus3? I asked tech support and they said they don't know why. Thank you
**Edited to add label**
Solved! Go to Solution.