Apple iPhone 5

Apple iPhone 5

I can't make voice calls on my Apple iPhone 5 iOS 10.1

Cause 2 of 2: 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 2

Restart your phone

Press and hold On/Off.

Step 2 of 2

Restart your phone

Simultaneously, press and hold the Home key until your phone is restarted.

1 Restart your phone

Press and hold On/Off.
Simultaneously, press and hold the Home key until your phone is restarted.

Did this solve the problem?

Yes - All solved No - Go to next cause