Puk Code - HTC J BATTERFLY HTV31 Basic Manual

setting whether PIN code entry is
required.
If the PIN code is incorrectly entered
three times consecutively, the PIN code
will be locked. You can unlock the PIN
code by using the PUK code.
• The initial default PIN code is '1234'
and PIN code entry is set to not be
required at the time of purchase. You
can set the product to require PIN
code entry by performing the following
operation: on the home screen, tap
[ ] → [Settings] → [Security] → [Set
up SIM card lock] → [Lock SIM card] to
select the check box. You can also
change the PIN code to any desired
four- to eight-digit number by tapping
[Change SIM PIN].
When using the product by setting the
PIN code entry to be required, be sure
to change the code to your own
unique number.

■ PUK code

You can release the lock by inputting
this code if the PIN code is locked.
• PUK code is an eight-digit number
given at the time of purchase, which is
printed on the back side of the plastic
card on which your au Nano IC Card
04 is attached.
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