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in a ventilated place with a temperature between ＋5℃ and ＋40℃. The use
of unapproved charger may cause danger and will invalidate the warranty.
-
Charge the battery when the phone is turned off automatically or displays
the warning of low battery. If the battery has not used up, the charging
time will be shortened.
-
The standby time and talk time provided by the manufacturer is calculated
in the ideal environment. The actual time may vary with the network
condition, working condition and running mode.
-
Make sure that the battery is well installed and can not be removed during
charging.
-
When charging is complete, disconnect the charger from the phone and
electric power.
-
If the charger has not been disconnected from the phone and electric
power, charging will start again after a certain amount of battery power
is used in a period of 5~8 hours. This is not advised due to the fact that
doing so may have some adverse impact on the life of the battery.
2.3
Data Line
Connect the data line when the phone is turned off. The charging icon
is displayed on the screen, which indicates that the phone is off and being
charged.
Connect the data line when the phone is turned on. Menus are displayed
on the screen.
-
Storage Unit: in the storage mode, contents of the phone can be accessed
