User's Manual

VAIO® Computer Wireless Information
4
About Wireless Connectivity
With built-in Wireless WAN capabilities, your computer is equipped to connect
wirelessly to your e-mail, the Internet, and any intranet networks with which you
may be associated.
To begin making use of wireless connectivity, you will need to insert a provided
Subscriber Identity Module (SIM) card into the computer before turning on your
computer.
About the Cingular SIM Card
The SIM card, provided by Cingular Wireless, is a small printed circuit board
that stores data identifying the user to the network service provider. It must be
inserted into the computer for you to make use of the wireless services.
Inserting the Cingular SIM card
The Cingular SIM card should be preinstalled; you may follow these procedures
to verify that the SIM card is indeed installed in the SIM card slot at the rear of
your computer.
✍ Only the Cingular SIM card is supported. It is normally preinstalled in your computer.
Do not touch the SIM card connectors. As a precaution, always make sure
you have a firm hold of your computer before inserting or removing the SIM
card.