Digno AU Urbano Progresso, Основное руководство, Страница: 19 / 88

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● Brightness of the display may become dropped because of increasing the
temperature of the product or decreasing the battery level.
Available Security Codes
The product has various security codes that you can use. The
available security codes are as follows. Do not forget the various
security codes that are set as they are necessary for various
operations and contracts.
● Security code
Example
of usage
①
To do remote operation of voice mail and call forwarding services
from a landline phone
②
To use Customer Service Center and to do various inquiries,
applications, and modifications on the au homepage
Initial
value A four digit number chosen by the customer and noted on the
application form
● Setting screen lock
Example
of usage To set and release the screen lock
Initial
value None
● PIN code
Example
of usage To prevent unauthorized use of the micro au IC-Card by third parties
Initial
value 1234
●
Osaifu-Keitai lock setting
Example
of usage To use the "Osaifu-Keitai lock setting"
Initial
value None
PIN code
■
PIN code
To prevent unauthorized use of the micro au IC-Card by a third party,
you can set the product to require PIN code entry each time the
power is turned on. If PIN code is incorrectly entered three times
consecutively, the PIN code will be locked. You can unlock the PIN
code using PUK code.
• Entering PIN code is not required by default state. You can change
the entry not to be required. Note that setting "Setting up UIM card
lock" requires entry of PIN code.
• PIN code is set to "1234" and you can change the PIN code to any
four- to eight-digit number as necessary.
■
PUK code
In case PIN code is locked, you can unlock it by entering 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 on which your
micro au IC-Card is attached.
• After entering PUK code, you need to set a new PIN code.
• If PUK code is incorrectly entered ten times consecutively, contact
an au shop, PiPit or Customer Service Center.
◎
PIN code is not reset by initializing the product.