Device Guides

Samsung Galaxy S4

Change device Change device

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.

Turn off flight mode.

Possible cause 7:

Flight mode is turned on


Turn off flight mode.

1. Turn flight mode on or off
Slide your finger down the display starting from the top edge of your mobile phone.
Tap Flight mode.
Tap OK.
Depending on the current setting, flight mode is now turned on or off.

Did this solution solve the problem?

Email this guide

Would you like information for your {device-name}?

Would you like

Information for one of these devices?

No thanks