3
Sony Ericsson V640i
UMTS 2100 GSM 900/1800/1900
This User guide is published by Sony Ericsson
Mobile Communications AB or its local affiliated
company, 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 or its local affiliated company
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,
2007
Publication number: 1201-2127.1
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.
Bluetooth™ is a trademark or registered trademark
of Bluetooth SIG Inc.
The liquid identity logo, and TrackID are trademarks
or registered trademarks of Sony Ericsson Mobile
Communications AB.
Sony, Memory Stick Micro™ and M2™ are
trademarks or registered trademarks of Sony
Corporation.
Ericsson is a trademark or registered trademark
of Telefonaktiebolaget LM Ericsson.
Adobe® Photoshop® Album Starter Edition is a
registered trademark of Adobe Systems
Incorporated.
ActiveSync, Microsoft, Windows, PowerPoint,
Outlook and Vista are trademarks or registered
trademarks of Microsoft Corporation in the US 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™.
Restrictions: Software is confidential copyrighted
information of Sun and title to all copies is retained
by Sun and/or its licensors. Customer shall not
modify, decompile, disassemble, decrypt, extract,
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