Charge the battery
Your battery has been partially charged at the factory. There
is no need to charge the device in advance. If the device
indicates a low charge, do the following:
Regular charging
1 Connect the charger to a wall outlet.
2 Connect the charger to the device. The charging indicator
light next to the USB connector is lit when the battery is
being charged.
3 When the device indicates a full charge, disconnect the
charger from the device, then from the wall outlet.
You do not need to charge the battery for a specific length of
time, and you can use the device while it is charging. If the
battery is completely discharged, it may take several minutes
before the charging indicator appears on the display or
before any calls can be made.
Tip: Disconnect the charger from the wall outlet when the
charger is not in use. A charger that is connected to the outlet
consumes power even when it is not connected to the device.
USB charging
You can use USB charging when a wall outlet is not available.
With USB charging, you can also transfer data while charging
the device.
1 Connect a compatible USB device to your device using a
compatible USB cable.
Depending on the type of device that is used for charging,
it may take a while for charging to start.
2 If your device is switched on, you can select from the
available USB mode options on the display of the device.
Note: During extended operation or charging, the device or
the charger may feel warm. In most cases, this condition is
normal. If you suspect that the device or the charger are not
working properly, take them to the nearest authorised
service facility.