To go to the main menu, press the main menu key.

To make a call, press the call key.

To lock the display and keys manually, press the on/off key twice.

To unlock the display and keys, press the end key and select Unlock.

To view running applications, press and hold down the main menu key.

To switch to another running application, press and hold down the main menu key, then tap the desired application.

To end an application, press the end key or select Options > Exit.

To change your phone profile, press the on/off key and select a profile.

To adjust the volume of music, sound or video clips, press the volume keys.

To turn off the phone, press the on/off key and select Turn off.