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You can turn off all wireless connections so your phone can’t cause any interference with sensitive equipment in a plane or a hospital. You can use many phone functions when flight mode is turned on, but you can't send messages or make calls.
1. Find "Settings"
Press the Navigation key.
2. Turn on flight mode
Select Flight mode to turn on flight mode.
3. Turn off flight mode
Select another profile to turn off flight mode.
4. Return to the home screen
Press Disconnect to return to the home screen.