User's Manual

9
Incompatible memory cards may damage the card or the device and
corrupt the data stored in the card.
3 Charge the battery
During charging, the battery indicator on the phone is a thunder icon. If
the device is switched off during charging, there will still be a charging
indication on the screen that shows the phone is being charged. If the
device is overused --when the battery is low, the charging icon might take
some time to appear.
When the battery indicator on the screen says ' charged', thunder icon will
disappear, which means the completion of charging. During charging, the
battery, the device and the charger will get hot. This is normal.
Unplug the charger from the AC electrical outlet and disconnect
the wiring between the phone and the charger after charging. .
Cautions: Charge the phone in a well ventilated place in which the
temperature is between -10℃ to +55℃. Use the charger provided by the
manufacturer only. The use of unconfirmed charger may lead to dangers
and violate the manufacturer's warranty clause. If the temperature is too
high or too low during charging, the device will automatically send a
warning and stop charging to avoid damage to the battery or any danger.