1. From the home screen, press and hold the Power/Lock key.
   
2. Tap Airplane mode.
   
3. Tap TURN ON.
   
4. When Airplane mode is enabled, the Airplane icon will display in the notification bar.
   
5. To disable Airplane mode, press and hold the Power/lock key.
   
6. Tap Airplane mode.
   
7. Tap TURN OFF.
   
8. Alternatively, swipe down from the Notification bar with two fingers, then tap Airplane mode.