Phone Settings 85Display Settings (Menu 4.6)In this menu, you can change the settings for the displayor backlight.Contrast (Menu 4.6.1)This menu allows you to adjust the contrast of the displayscreen for better viewing in different lighting conditions.Adjust the contrast using the Up and Down keys or theVolume keys on the left side of the phone.Backlight (Menu 4.6.2)You can configure the phone to turn on or off thebacklight. A marginal increase in standby/talk time canbe achieved by turning the backlight off.Select the length of time for the backlight to be on. Thebacklight turns on when you press a key or receive a callor message and remains on for the specified length oftime.Note: To increase battery life, the entire LCD turns offone minute after the backlight turns off. This settingcannot be adjusted.If you do not want to use the backlight, select Off.