31ATTENTION: Charging must be performed in a well-ventilated areawith a temperature between -10C and +45C. Thefactory-supplied charger must be used. Using anunapproved charger could be dangerous in additionto being in breach of the provisions of the repairwarranty. If the mobile phone automatically shuts down, orindicates that “Battery is low” you should immediatelycharge the battery. If the battery has not been entirelyused up before charging, the mobile phone willautomatically decrease the recharging period.Connect networkSIM cardBefore using your phone, you must first insert avalid SIM (Subscriber Identity Module) card in the phone.The SIM card provided by the network provider.All set up and network connection of the relatedinformation were recorded on a SIM card in the chip, and theyrecorded in on the card and your SIM card in the telephonebook store name, telephone number and short messages.SIM card can from your phone out, put any a mobilephone in use (novice the opportunity to automatically read theSIM card).In order to prevent loss and damage information in theSIM card, touch the metal contact surfaces should be avoided,and the SIM card is placed away from electric, magneticplace. Once the SIM card is damaged, you will not normallyuse the phone.Warning: take out the SIM card previous must turn offyour cell phone. It is forbidden to have external powersupply connected cases insert or take out the SIM card,or possible damage to the SIM card and a mobile phone.