PIN code
■ PIN1 code
To prevent unauthorized use of the micro au IC-Card by a
third party, you can set the product to require PIN1 code
entry every time the power is turned on. You also need to
enter PIN1 code when setting whether PIN1 code entry is
required.
If PIN code is incorrectly entered three times consecutively,
the PIN code will be locked. You can unlock the PIN code
using PUK code.
• PIN1 code is "1234" and PIN1 code entry is set to not be
required at the time of purchase. You can change PIN1
code to any 4- to 8-digit number, and set PIN1 code entry
to be required as necessary.
■ PUK code
In case PIN1 code is locked, you can unlock it by entering
PUK code.
• PUK code is an 8-digit number given at the time of
purchase, which is printed on the back side of the plastic
card on which your micro au IC-Card is attached.
• After entering PUK code, you need to set a new PIN1
code.
• If PUK code is incorrectly entered 10 times consecutively,
contact an au shop, PiPit or Customer Service Center.
◎ "PIN1 code" is not reset by initializing the product.
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