Samsung SPH-A640ZKAAFT - Manual (Page 76)

54 Section 2B: Controlling Your Phone’s Settings
Airplane Mode
Airplane Mode allows you to use many of your phone’s
features, such as Memo Pad and Voice Memos when you
are in an airplane or in any other area where making or
receiving calls or data is prohibited. When your phone is in
Airplane Mode, it cannot send or receive any calls or access
online information.
To set your phone to Airplane Mode:
1. Select Menu > Settings > Others > Airplane Mode .
2. Read the disclaimer and press .
3. Select On or Off and press .
While in Airplane Mode, your phone’s standby screen will
display “Phone off.”