Samsung Galaxy J3 (2016)
Android 5.1.1
Turn flight mode on or off
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. 1. Turn flight mode on or off
Press and hold On/Off until a pop-up menu is displayed.
Press Flight mode to turn the function on or off.