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Illustrations and descriptions in this
manual
Note on key illustrations
In this manual, the key illustrations are simplified as shown
below.
Note on screenshots
The screenshots in this manual are simplified and may look
different from the actual screens.
Security code and PIN code
Security code and password
IS12T has various security codes that you can use.
The available security codes are as follows. Do not forget
the security codes that are set as they are necessary for
various operations and contracts.
● Security code
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
Default
value
A four-digit number chosen by the customer and noted
on the application form
● PIN code
Usage
To prevent unauthorized use of au IC card by third
parties
Default
value
1234
Functions to protect your privacy
IS12T has the following functions to protect privacy of the
stored data.
Function
Setting
Setting password to
unlock the screen
For instructions, see "Restricting
others from using".
IS12T̲BasicManual̲.indb 2
IS12T̲BasicManual̲.indb 2
2011/09/02 18:48:11
2011/09/02 18:48:11
