Apple iPhone 5s iOS 8

Apple iPhone 5s

I can't make voice calls - Apple iPhone 5s iOS 8

Cause 1 of 8: Poor or no network coverage

If you're in an area with little or no network coverage, your phone can't find a network and you can't make calls.

Solution: Try making a call later when you're in an area with better network coverage. View our network coverage map.

Apple iPhone 5s iOS 8

Get information on...

Or select...

Another device