Xiaomi Redmi A3
Android 14
1. Find "Wi-Fi Calling"
Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Network and Internet.
Press Mobile network.
Press the name of the SIM.
Press Advanced.
Press Wi-Fi Calling.
2. Turn Wi-Fi calling on or off
Press the indicator next to "Use Wi-Fi calling" to turn the function on or off.
3. Return to the home screen
Press the Home key to return to the home screen.