Airplane Mode will disable all wireless services on the device. Calls, data, and text messages cannot be sent or received. Disable Airplane Mode to restore regular device function.
To turn Airplane Mode on, from the home screen press the Menu button.
Select Settings and press OK.
Select Device Settings and press OK.
Select Airplane Mode and press OK.
Select On and press OK.
Select Yes to switch to Airplane Mode.
Airplane Mode icon will be displayed at the top of the homescreen.
To turn off Airplane Mode, repeat steps 2-7, selecting Off from the Airplane Mode menu.