User's Manual

9
out the SIM card with the mobile phone connected to the external power supply; otherwise, the SIM card is most
likely to be damaged.
2.1.1 Insert and pull out the SIM card
 The SIM card is generally placed in a card. Before installation, take cautions to take out the SIM card.
 Power off your mobile phone and then remove the battery and other external power supply.
 Insert the SIM card into the SIM card slot.
 When you need to pull out your SIM card, please power off your mobile phone firstly, remove the battery, pull
out your SIM card
2.2 Battery
 The initial battery is of 50% charge, so it can be used right after being unpacked. The new battery should
be charged at least for 14 hours. Only when the initial battery is exhausted thoroughly (the electricity quantity runs
out and the mobile phone can not power on) can the battery be fully recharged for use, so does the second time
charging. Only when recycled for three times in this way can the battery works in the best condition easily.
2.2.1 Pull out and install the battery
 Follow the following steps to pull out the battery: ① Push down the back cover; ② Pull the battery
upwards and get it out.
 Follow the following steps to install the battery: ①Insert the battery into the battery slot; ②Push the back
cover upwards until it is held tightly.