Sony Ericsson W900 Betriebsanweisung

2

Contents

UMTS-GSM 900/1800/1900
This user guide is published by Sony Ericsson Mobile 
Communications AB, without any warranty. 
Improvements and changes to this user guide 
necessitated by typographical errors, inaccuracies 
of current information, or improvements to programs 
and/or equipment, may be made by Sony Ericsson 
Mobile Communications AB at any time and 
without notice. Such changes will, however, be 
incorporated into new editions of this user guide.
All rights reserved.
©Sony Ericsson Mobile Communications AB, 
2005
Publication number: EN/LZT 108 7455 R1A
Please note:
Some of the services in this user guide are not 
supported by all networks. 

This also applies to 

the GSM International Emergency Number 112

.

Please contact your network operator or service 
provider if you are in doubt whether you can use 
a particular service or not.
Please read the 

Guidelines for safe and efficient 

use

 and the 

Limited warranty

 chapters before you 

use your mobile phone.
Your mobile phone has the capability to download, 
store and forward additional content, e.g. ringtones. 
The use of such content may be restricted or 
prohibited by rights of third parties, including but 
not limited to restriction under applicable copyright 
laws. You, and not Sony Ericsson, are entirely 
responsible for additional content that you download 
to or forward from your mobile phone. Prior to your 
use of any additional content, please verify that your 
intended use is properly licensed or is otherwise 
authorized. Sony Ericsson does not guarantee the 
accuracy, integrity or quality of any additional content 
or any other third party content. Under no 
circumstances will Sony Ericsson be liable in any 

way for your improper use of additional content 
or other third party content.
The Bluetooth word mark and logos are owned by 
the Bluetooth SIG, Inc. and any use of such marks 
by Sony Ericsson is under license.
QuickShare, PlayNow, MusicDJ, PhotoDJ and 
VideoDJ are trademarks or registered trademarks 
of Sony Ericsson Mobile Communications AB.
Memory Stick™, Memory Stick Duo™ and Memory 
Stick PRO Duo™ are trademarks or registered 
trademarks of Sony Corporation.
WALKMAN™ and the WALKMAN™ logo and symbol 
are registered trademarks of Sony Corporation.
Real is a trademark or a registered trademark 
of RealNetworks, Inc. RealPlayer® for Mobile is
included under license from RealNetworks, Inc.
Copyright 1995-2004, RealNetworks, Inc. All rights
reserved.
Microsoft, Windows and PowerPoint are either 
registered trademarks or trademarks of Microsoft 
Corporation in the U.S and other countries.
Mac OS is a trademark of Apple Computer, Inc., 
registered in the U.S. and other countries.
T9™ Text Input is a trademark or a registered 
trademark of Tegic Communications. T9™ Text 
Input is licensed under one or more of the following: 
U.S. Pat. Nos. 5,818,437, 5,953,541, 5,187,480, 
5,945,928, and 6,011,554; Canadian Pat. No. 
1,331,057, United Kingdom Pat. No. 2238414B; 
Hong Kong Standard Pat. No. HK0940329; 
Republic of Singapore Pat. No. 51383;
Euro.Pat. No. 0 842 463(96927260.8) DE/DK, FI, 
FR, IT, NL, PT, ES, SE, GB; and additional patents 
are pending worldwide.
Java and all Java based trademarks and logos 
are trademarks or registered trademarks of Sun 
Microsystems, Inc. in the U.S. and other countries.
End-user license agreement for Sun™ Java™ 
J2ME™.