Security Code and Passwords
You can use a security code and other passwords
described below.
Take care not to forget your security code and passwords,
because they are required for performing various
operations and using subscription services.
Security Code
Using the Answering Service (Voice
Mail) and Call Transfer remotely from a
fixed-line phone
Making inquiries, applications, and
Usage
changes while using au Customer
Example
Service Center voice guidance, au web
pages, and EZweb
Changing the settings of Mail Filter or
Other under E-mail Setup
The four-digit number you wrote on your
Initial Setting
subscription form
Lock No.
Usage
Changing various settings of the cell
Example
phone
Initial Setting
1234
16
EZ Password
Usage
Subscribing or canceling subscriptions to
Example
EZweb fee-based contents
The four-digit number you wrote on your
Initial Setting
subscription form
Premium EZ Password
Subscribing or canceling subscriptions
to EZweb fee-based contents paid
by
Usage
Payment Service)
Example
Purchasing products from EZweb sites
using
Payment Service)
The four-digit number you wrote on your
Initial Setting
subscription form
au
(au Collective
(au Collective
au