14SIM card and batteryAbout your SIM cardWhen you subscribe to your network operator, you receivea SIM (Subscriber Identity Module) card containing yourregistration information, PIN code, etc.Like a credit card, it should be kept secure and handledcarefully. Do not bend, scratch or expose it to moisture. Avoidstatic electricity.To avoid corrupting your SIM card’s memory, always switch offyour phone before removing or inserting your SIM card.About your batteryYour phone uses a Li-Ion battery. Make sure to use anauthorized battery and charger only. For more details, pleaseinquire at your nearest dealer.note: Your phone is powered by a Lithium Ion (Li-Ion)battery. Unlike other forms of battery technology, you canrecharge your battery while some charge remains withoutreducing your phone’s autonomy due to the “battery memoryeffect” inherent in those technologies.Installing/removing SIM card and battery1. Remove the battery cover from theunit. To fit the battery cover, put it onthe guide rail and push up.2. Insert the SIM card into the slot. Thegold contacts of the SIM card shouldgo against the metal contacts of thephone. Put the contacts of the batteryinto the hole located at the bottom ofthe unit insert and press the upperside of the battery until you hear the“click”.3. To remove the battery push thebottom of the battery to upwards(1)and remove(2) the battery. Push theSIM card in the direction of the arrowas shown.