Apple iPhone 13 Pro Max

Apple iPhone 13 Pro Max

iOS 18

I can't make voice calls on my Apple iPhone 13 Pro Max iOS 18

Cause 8 of 9: 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 13 Pro Max

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