1312Your PhoneBacklightThe display and keypad are illuminated by abacklight. When you press any key, the backlightilluminates. It turns off if no key is pressed within agiven period of time, depending on the Backlightoption set in the Phone Settings menu. Thebacklight remains on at all times when the phone isconnected to a car kit (optional).To specify the length of time for which the backlightis active, set the Backlight menu option (5-1-5); seepage 97 for further details.Service LightThe service light is on the top left-hand corner of thephone. It flashes when services are available on thephone.To activate or deactivate use of the service light, setthe Service Light menu option (5-1-6); see page 98for further details.Getting StartedInstalling the SIM Card and the Battery• Keep all miniature SIM cards out of the reach ofsmall children.• The SIM card and its contacts can easily bedamaged by scratches or bending, so be carefulwhen handling, inserting or removing the card.• Before installing the SIM card, always make surethat the phone is switched off and then removethe battery.1. If necessary, switch off the phone by holding downuntil the BYE BYE message is displayed.2. Remove the battery. To do so, pull/push the catchabove the battery on the back of the phone (¬),and lift the battery away ( ).Service light¬