Device Guides

Apple iPhone 4S

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No ringtone is heard on incoming calls

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


Turn off silent mode.

Possible cause 2:

Silent mode is turned on

Solution:

Turn off silent mode.

Turn silent mode on or off
Slide the Silent mode key right or left to turn silent mode on or off.

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