Apple iPhone 6s

Apple iPhone 6s

I can't make voice calls on my Apple iPhone 6s iOS 10.0

Cause 2 of 11: There is a temporary network problem

If there's a general problem making phone calls in a certain area, it may be be due to a temporary network error.

Solution: Try making a call later or when you're in another area.

Apple iPhone 6s

Did this solve the problem?

Yes - All solved No - Go to next cause