Security Code And Passwords - Sony Ericsson XPERIA ACRO IS11S Basic Manual

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
① Using the Answering Service (Voice
Mail) and Call Transfer remotely from a
fixed-line phone
Usage
② Making inquiries, applications, and
Example
changes while using au Customer
Service Center voice guidance, au web
pages
The four-digit number you wrote on your
Initial Setting
subscription form
Set up screen lock
■
Usage Setting/canceling screen lock
Default value None
PIN code
■
Preventing unauthorized use of au IC-
Usage
Card
Default value 1234
3