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Samsung Galaxy A20 - Page 44

Samsung Galaxy A20
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42



To prevent unauthorized use of the au IC card by a third
party, you can set the product to require PIN 1 code
entry every time the power is turned on. You also need
to enter PIN 1 code when setting whether the PIN 1
code entry is required.
If the PIN code is incorrectly entered three times
consecutively, the PIN code will be locked. Use the
PUK code to unlock the PIN code.
PIN 1 code is "1234" and PIN 1 code entry was
set to not be required at the time of purchase. You
can change PIN 1 code to any four- to eight-digit
number, and set the PIN 1 code entry to be required
as necessary.
If you require a PIN 1 code to be entered, make sure
to change the number to your own unique number.

In case the PIN 1 code is locked, you can unlock it by
entering the PUK code.
PUK code is an eight-digit number given at the time
of purchase, which is printed on the back side of
the plastic card where your au IC card is attached.
After entering the PUK code, you need to set a new
PIN 1 code.
If the PUK code is incorrectly entered ten times
consecutively, contact an au shop, Toyota store or
the Customer Center.
"PIN 1 code" is not reset by initializing the product.

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