User's Manual

7
 After charging is completed, disconnect charger from phone
and the socket of the alternating current.
Notice:
 When charging, please place the phone in an environment that
has a normal room temperature and good ventilation. It is
recommended to charge the phone in an environment with a
temperature that ranges from 5℃~40℃. Please ensure to use
only the charger offered by the manufacturer. Using
unauthorized charger may cause danger and violate the
authorization of the phone and the guarantee article.
 When the phone automatically turns off or indicates the alarm
information of power shortage, please charge the battery in
time.
 The duration time of the standby and conversation of the
phone offered by manufacturer is based on ideal working
environment. In may vary according to the network condition,
working environment, and application methods.
Warnings!
Do not take the battery out when it is being charged.
To ensure best performance, please use original accessories.
Using any unauthorized accessories may affect your mobile
phone’s performance.
Personal data and settings in your phone and SIM card might
lose when you take out the battery.
Security number
 PIN
PIN (Personal Identity Number), usually provided to a SIM Card by
the network operator.
If you enter the wrong PIN three times in a row, it will be locked.
You need to enter your PUK (Personal Unblocking Key) number to