User manual

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need to input PUK2 to unlock it.
16.3.4 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.
16.3.5 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.
16.4 Cautions for battery
charging
The phone provides power by using a lithium