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.
Step 1 of 5
Slide two fingers downwards starting from the top of the screen.
Step 2 of 5
Press the settings icon.
Step 3 of 5
Press Network & Internet.
Step 4 of 5
Press the indicator next to "Aeroplane mode" to turn the function on or off.