Apple iPhone 11 Pro Max

Apple iPhone 11 Pro Max

iOS 18
iOS 18 iOS 17 iOS 16.0 iOS 15.0 iOS 14.0 iOS 13.0

I can't make voice calls on my Apple iPhone 11 Pro Max iOS 18

Cause 2 of 10: Your SIM is faulty

You can check if your SIM is faulty by inserting it in another phone.

Solution: Find the nearest Vodafone Shop to order a new SIM.

Apple iPhone 11 Pro Max

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