
Getting started Modem functionality
Contents
Introduction ............................................................................................... 3
Before you start ......................................................................................... 3
System requirements ............................................................................. 4
Overview of instructions ........................................................................ 4
Installing the PC Suite software ................................................................. 5
Install from the CD ................................................................................. 5
Download from the Web and install ....................................................... 5
Setting up the USB cable modem ............................................................. 6
Setting up the infrared modem .................................................................. 6
Setting up the Bluetooth™ modem ........................................................... 7
Creating a dial-up connection to your Internet service provider ............... 8
Troubleshooting ......................................................................................... 9
Troubleshooting when having used another phone as modem ............. 9
Troubleshooting the USB cable modem ................................................ 9
Troubleshooting the infrared modem .................................................. 10
Troubleshooting the Bluetooth modem ............................................... 11
2 October 2005

Getting started Modem functionality
Introduction
Your phone has a built-in modem. You can use it to connect a computer to your Internet Service Provider
(ISP) to browse the Internet or manage your email messages.
Instruction symbols
The following instruction symbols may appear in this Getting started guide:
Note
Indicates that a service or function is network- or
subscription-dependent. Contact your network operator
for details.
%
See also page ...
} Use the selection keys or the navigation key to scroll and
select.
Press the navigation key centre.
Press the navigation key up.
Press the navigation key down.
Press the navigation key to the left.
Press the navigation key to the right.
Before you start
The instructions in this document focus on how to set up a computer running Microsoft® Windows 2000,
Windows XP Home or Windows XP Professional using a GPRS connection to access the Internet.
Before you set up your computer and start using the modem, make sure you have the following:
• 3G (UMTS) or GSM phone subscription that supports GPRS or High Speed Data.
• Phone subscription that covers Internet browsing. If you are not sure whether you have this, please
contact your network operator.
• Data account (WAP configuration) set up in your phone. See your phone User guide and your 3G (UMTS)
or GSM operator’s subscription information for details. You can also use the Phone setup on
www.SonyEricsson.com/support to have all necessary WAP settings sent to your phone in a text
message (SMS).
3 October 2005

Getting started Modem functionality
System requirements
The Sony Ericsson PC Suite with Mobile Networking Wizard software for your phone series is designed
to work with Windows® 2000 (SP3/SP4), Windows XP Home and Windows XP Pro (SP1/SP2).
The general system requirements are:
At least 400 MB free hard disk space. Internet Explorer 5.0 or later has to be installed.
• Windows 2000 with SP3 or SP4: 64 MB RAM, 266 MHz
• Windows XP (Home and Professional) with SP1 or SP2: 128 MB RAM, 300 MHz
Overview of instructions
Set up your phone as a modem in just 3 simple steps!
Install the software
• Use the CD that comes with
the phone
CD
.
- or -
• Download from the Web
%
5 Install from the
%
Download from the Web and
install
.
Set up the modem
• Use a USB cable
up the USB cable modem
- or -
• Use infrared
5
the infrared modem
- or -
• Use bluetooth
the Bluetooth™ modem
%
6 Setting
%
6 Setting up
.
%
7 Setting up
Create a connection to your
Internet service provider
%
8 Creating a dial-up connection
to your Internet service provider
.
.
.
4 October 2005