72. SIM cardAbout your SIM cardWhen you subscribe to your network operator, you receive a SIM(Subscriber Identity Module) card containing your registration information,PIN code, possibly operator dependent additional services, etc.Like a credit card, it should be kept secure and handled carefully.Do not bend, scratch or expose it to moisture.Avoid static electricity.To avoid corrupting your SIM card’s memory, always switch off your phonebefore removing or inserting your SIM card.Installing/Removing your SIM card1. 1. Remove the battery from your phone.2. If the SIM slot is empty, insert the SIM card into the slot.3. To remove your SIM card, push the SIM card in the arrow direction asshown.
