Xiaomi Redmi 9AT

Xiaomi Redmi 9AT

Android 10.0

I can't use Wi-Fi calling on my Xiaomi Redmi 9AT Android 10.0

Cause 3 of 3: Wi-Fi calling is turned off

Wi-Fi calling needs to be turned on before you can use this function.

Solution: Turn on Wi-Fi calling.

Step 1 of 5

Find "SIM cards & mobile networks"

Press Settings.

Step 2 of 5

Find "SIM cards & mobile networks"

Press SIM cards & mobile networks.

Step 3 of 5

Turn Wi-Fi calling on or off

Press the required SIM.

Step 4 of 5

Turn Wi-Fi calling on or off

Press the indicator next to "Make calls using Wi-Fi" to turn the function on or off.

Step 5 of 5

Return to the home screen

Press the Home key to return to the home screen.

1 Find "SIM cards & mobile networks"

Press Settings.

Press SIM cards & mobile networks.

2 Turn Wi-Fi calling on or off

Press the required SIM.

Press the indicator next to "Make calls using Wi-Fi" to turn the function on or off.

3 Return to the home screen

Press the Home key to return to the home screen.