Huawei P20

Huawei P20

Android 8.1

I can't make voice calls on my Huawei P20 Android 8.1

Cause 1 of 3: There's a connection error

If your phone doesn't receive any calls when someone calls you, it may be caused by an unknown connection error.

Solution: Restart your phone.

Step 1 of 1

Restart your phone

Press and hold On/Off until your phone restarts.

1 Restart your phone

Press and hold On/Off until your phone restarts.