Change Your Settings 927, 10, 15, and 30 Seconds and Always On (this setting uses muchmore power than the timed settings).2. Select a Backlight option a setting for the option.Front ContrastSet the Front (Sub) LCD contrast to your preference.1. At the Settings menu, select Display Settings ➔ FrontContrast. The Front Contrast screen appears in the display.2. Use the Left and Right navigation keys to adjust thecontrast for the Front Display. The results of youradjustments appear in the display.3. Press to save your new contrast setting.Sounds SettingsThe Sounds Settings menu provides a variety of options tocustomize audio properties for such things as ringers, keypadtones alerts, and more.Master VolumeYou can set the master volume setting on your phone. Thissetting if for all sounds other than the ring tones.1. From the Settings menu, select Sounds Settings ➔ MasterVolume.Options are:2. Press the Navigation key Left or Right to select the settingyou wish. When you are satisfied with the setting, pressSET ( ). Your phone returns to the Sounds Settingsmenu.Ringer TypeYou can assign ringer types and melody tones for calls, alarms,and other alerts, in the Ringer Type sub-menu.1. From the Settings menu, select Sounds Settings ➔ RingerType.The following options appear in the display:• Voice Calls — Lets you set which ringtone, sound file, and/or oneof a set of ringtones and/or sound files plays when you receive avoice call.• Silence All • Low/Medium• Alarm Only • Medium• Vibrate • Medium/High• 1 Beep • High• Low