G e t s t a r t e d2Replace the battery (7). Observe thebattery contacts. Always use originalNokia batteries.Slide the back cover into its place (8,9).■ Charge the batteryWarning: Use onlybatteries, chargers, andenhancements approved byNokia for use with thisparticular model. The use ofany other types mayinvalidate any approval orwarranty, and may bedangerous.Check the model number of anycharger before use with this device.This device is intended for use whensupplied with power from an AC-3,AC-4, and DC-4 charger, and fromAC-1, ACP-7, ACP-12, and LCH-12charger when used with the chargeradapter CA-44.For availability of approvedenhancements, please check withyour dealer.1. Connect the charger to a wallsocket.2. Connect the lead from thecharger to the socket on thebottom of your phone.If the battery is completelydischarged, it may take a fewminutes before the chargingindicator appears on the display orbefore any calls can be made.The charging time depends on thecharger and the battery used. Forexample, charging a BL-4C batterywith the AC-3 charger takesapproximately 2 hours and12 minutes while the phone is in thestandby mode.■ Switch the phone onand offWarning: Do not switch thephone on when wirelessphone use is prohibited orwhen it may causeinterference or danger.Press and hold the power key. See"Keys and parts" p. 4.If the phone asks for a PIN or a UPINcode, enter the code (displayed as****), and select OK.