Apple iPhone SE

iOS 15.0

I can't use Wi-Fi calling on my Apple iPhone SE iOS 15.0

Cause 1 of 4: Your phone needs to be restarted

If you can't use Wi-Fi calling, it may help restarting your phone.

Step 1 of 2

Restart your phone

Press and hold the Home key.

Step 2 of 2

Restart your phone

At the same time, press and hold On/Off until your phone restarts.

Press and hold the Home key.

At the same time, press and hold On/Off until your phone restarts.