Troubleshooting

If your device isn't working properly, you can try several solutions to solve the problem.
In most cases you can solve the problem by following these guidelines:

If flight mode is activated, your mobile phone's transmitting functions are deactivated. This means that you can't make or receive calls.

Solution: Deactivate flight mode.

Step 1 of 2

Press and hold On/Off.

Step 2 of 2

Press Flight mode to activate or deactivate the function.

1 Activate or deactivate flight mode

Press and hold On/Off.
Press Flight mode to activate or deactivate the function.