User manual

15. Safety Precaution
39
don’t have a PUK code, please
contact your network operator or
SIM card retailer for this
information. Please don’t input
any characters).
15.3.3 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.
15.3.4 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.
15.3.5 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