User manual

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13.3.3 PIN2 code
This is the password for activating special
functions of the SIM card. You need to input it
while entering some functions (eg.Charge Unit,
Fixed Dialling etc). Usually, the PIN2 code and
the SIM card will be provided together. If you
incorrectly input the PIN2 code for three times in
succession, it will be locked and you will need to
input PUK2 to unlock it.
13.3.4 PUK code
This is used to unlock the PIN code. Usually the
PUK code and SIM card are provided together. If
you don’t have it, please contact with your
network operator or SIM card retailer. SIM Card
won’t be used any more, if you incorrectly input
the PUK code ten times in succession. In that
case, please apply a new SIM card from your
network operator. PUK code is unmodifiable.
13.3.5 PUK2 code
This is used to unlock the PIN2 code. Usually the
PUK2 code and the SIM card are provided
together. PUK2 can modify the locked PIN2 code.
If you incorrectly input the PUK2 code for ten
times in succession, you will not be able to
access some functions. Please apply to your
operator for a new card. The PUK2 code is
unmodifiable. If you lose it, please contact your
service provider.
13.4 Cautions for battery
charging
The phone provides power by using a lithium
battery. The standby time and call time will be
influenced by the system’s environment and
phone settings.
 Please use the approved battery and charger
designated for this product. The company will
take no responsibility for damage caused by
unauthorized battery or charger.
 The battery icon will start scrolling when the
phone is charged in power-on-state.
Caution:
1．If there is no battery left at all, then the
battery icon will appear after 2-3 minutes of
charging. The battery charging time
depends on the status of the phone
(whether switched on, making a call),
usually, it will take about 2-5 hours.
2. To make the new battery achieve its best
capacity, please charge and discharge the
phone for twice or three times. Please
charge the new battery over 10 hours for
the first several times.