In places where you are not allowed to make or receive calls, you can activate the flight profile and play games or listen to music.
Select Menu > Settings > Profiles.
Select Flight > Activate.
indicates that the flight profile is active.
You can add a profiles shortcut to the shortcut widget in the home screen.
When the flight profile is activated, you cannot make or receive any calls, including emergency calls, or use other features that require network coverage. To make a call, activate another profile.