Your Phone19BacklightThe backlight illuminates the display and the keypad. When youpress any key or push the slider up, the backlight turns on. Itturns off when no keys are pressed within a given period oftime, depending on your setting in the Back Light menu(Menu 8.2.4). When no keys are pressed the display turns offafter one minute to conserve your battery power.To specify the length of time the backlight is active, set theBack Light menu. See “Back Light” on page 124 for furtherdetails.Service LightThe service light is below the display. It flashes when servicesare available on the phone.To activate or deactivate the service light, set the ServiceLight menu (Menu 8.2.5). See page 124 for further details.Shows the level of your battery. The more bars you see,the more power you have remaining.Icon Description (Continued)