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During charging, keep the battery at room temperature or
similar temperature.
With time passing by, the battery will gradually be worn
and thus need longer time to charge. This is normal.
However, after normal charging, if call duration decreases
but charging time increases, you need to buy another
battery from the original manufacturer or authorized by the
original manufacturer. The battery of interior quality can
damage your mobile phone and cause danger!
If the phone is overused at low battery when charging,
there might need a longer time for the charge indicator to
be shown on the screen.
Note: Please dispose the battery according to the local
regulations. Try to recycle the battery as possible. Do not treat
the waste battery as common waste.
Warning: Do not throw the battery into fire so as to prevent fire.
The broken battery may cause explosion.
Warning: Charging the mobile phone by improper means can
cause to explosion. Always refer to the related regulations for
the disposal of the battery.
PIN code
PIN1 Code: It is the personal identification number used to
enter SIM and able to prevent others using SIM1 without
permission. If the mobile phone has activated the PIN1 code
protection, when the mobile phone is switched on, the screen
will display “Input PIN”. In the process of inputting PIN1 code,
the screen will use “*” to represent the input content. While
obtaining SIM, you can obtain its PIN1 code.
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