3.1 How to install the battery
Open the back cover.
Insert the battery into the battery slot.
Close the phone cover.
3.2 How to remove the battery
Open the back cover.
Remove the battery from the battery slot.
Note: We recommend first off and then remove the battery to avoid loss of data in mobile phones.
3.3 How to charge the battery
Plug one end of the charger to the phone charging port, the other end into a household power
outlet. Note: This machine can be connected to a computer USB port to charge.
When charging the battery level indicator on the screen icon was dynamic display, until the
battery is full up.
After charging, disconnect the power, then unplug the charger, so that the charger no-load.
3.4 How to install & remove the SIM card
The machine supports two SIM cards. Before doing the following, make sure the phone is turned
off and no charging.
Open the back cover, remove the battery.
Make the golden contacts of the SIM
3 Getting used
card face down, Card gap facing the slot gap,
3