using basic functions
To switch to the offline profile, in Menu mode, select Settings → Phone profiles → Offline.
Follow all posted warnings and directions from official personnel when in areas where wireless devices are prohibited.
Access menus
To access your phone’s menus,
1.In Idle mode, press <Menu> to access Menu mode.
2.Use the navigation key to scroll to a menu or option.
3.Press <Select>, <Save>, or [OK] to confirm the highlighted option.
4.Press <Back> to move up one level; Press [ ] to return to Idle mode.
Customize your phone
Get more from your phone by customizing it to match your preferences.
Adjust the volume of the key tones
In Idle mode, press the Volume key up or down and adjust the key tone volume.
Switch to or from the silent profile
In Idle mode, press and hold [ ] to silence or unsilence your phone.
Change your ringtone
1.In Menu mode, select Settings → Phone profiles.
2.Scroll to the profile you are using.
3.Press <Options> → Edit → Voice call ringtone.
4.Select a ringtone category → a ringtone.
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