16 17Keys Functions0Enter the + sign prefix for international dialing if pressed andheld.Enter the space character in text input mode.Change various text input modes if pressed at the text-editingscreen./Adjust the earpiece volume while making a call.Control the Ringtone volume, vibrate mode and silent all modein standby.Mute the ringtone of an incoming call.Reject the incoming call if pressed and held when you receivean incoming call.Q Turn camera capture mode on.Work as a camera shutter in capture mode.N Turn the Voice Commands on.SIM card and batteryAbout your SIM cardWhen you subscribe to yournetwork operator, you receive aSIM (Subscriber Identity Module)card containing your registrationinformation, PIN code, etc.Like a credit card, it shouldbe kept secure and handledcarefully. Do not bend, scratchor expose it to moisture. Avoidstatic electricity.To avoid corrupting your SIMcard’s memory, always switch offyour phone before removing orinserting your SIM card.About your batteryYour phone uses a Li-Ion battery.Make sure to use an authorizedbattery and charger only. Formore details, please inquire atyour nearest dealer.note: Your phone is powered by aLithium Ion (Li-Ion) battery. This meansthat, unlike other forms of batterytechnology, you can recharge yourbattery while some charge remainswithout reducing your phone’sautonomy due to the “battery memoryeffect” inherent in those technologies.