Device Guides

Apple iPhone 14 Pro Max

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I can't make voice calls

This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.

Possible cause 1:

Your mobile phone is overloaded for unknown reasons: Restart your mobile phone.

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1. Restart your mobile phone

Tap the Top volume key.
Tap the Bottom volume key.
Tap and hold the Side button until your mobile phone restarts.
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