18 Copyright © 2004 Nokia3 Basic operations• Open the foldWhen you open the fold of thephone, it automatically opensto about 150 degrees. Do not tryto force the fold open further.• Install the battery and SIM cardKeep all SIM cards out of the reach of small children. For availability andinformation on using SIM card services, contact your SIM card vendor. This maybe the service provider, network operator, or other vendor.The SIM card and its contacts can easily be damaged by scratches or bending,so be careful when handling, inserting, or removing the card.Note: Before installing or removing the battery or SIM card, always verifythat the phone is switched off and disconnected from any enhancement.Note: Avoid touching electroniccomponents while changing cover.Store and use your device with itscovers attached.1 With the phone closed and the backof the phone facing you, press therelease button and lift the cover toremove it from the phone.