Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. For 
any assistance, please contact our local office or company headquarters. 
Huawei Technologies Co., Ltd. 
Huawei Industrial Base, Bantian, Longgang, Shenzhen 518129, People's Republic of China 
Tel: +86-755-28780808 Global Hotline: +86-755-28560808 Website: www.huawei.com   
E-mail: mobile@huawei.com 
Please refer color and shape to product. Huawei reserves the right to make changes or improvements to any 
of the products without prior notice. 
 
Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. 
No part of this document may be reproduced or transmitted in any form or by any means without prior written 
consent of Huawei Technologies Co., Ltd. 
The product described in this manual may include copyrighted software of Huawei Technologies Co., Ltd and 
possible licensors. Customers shall not in any manner reproduce, distribute, modify, decompile, disassemble, 
decrypt, extract, reverse engineer, lease, assign, or sublicense the said software, unless such restrictions 
are  prohibited  by  applicable  laws  or  such  actions  are  approved  by  respective  copyright  holders  under 
licenses. 
 
Trademarks and Permissions 
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  are trademarks or registered trademarks of Huawei Technologies Co., Ltd. 
Other  trademarks,  product,  service  and  company  names  mentioned  are  the  property  of  their  respective 
owners. 
 
Notice 
Some features of the product and its accessories described herein rely on the software installed, capacities 
and settings of local network, and may not  be activated  or may be limited by local network operators  or 
network service providers, thus the descriptions herein may not exactly match the product or its accessories 
you purchase. 
Huawei  Technologies  Co.,  Ltd  reserves  the  right  to  change  or  modify  any  information  or  specifications 
contained in this manual without prior notice or obligation. 
 
NO WARRANTY 
THE CONTENTS OF THIS MANUAL ARE PROVIDED "AS IS". EXCEPT AS REQUIRED BY APPLICABLE 
LAWS,  NO  WARRANTIES  OF  ANY  KIND,  EITHER  EXPRESS  OR  IMPLIED,  INCLUDING  BUT  NOT 
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
PURPOSE,  ARE  MADE  IN  RELATION  TO  THE  ACCURACY,  RELIABILITY  OR  CONTENTS  OF  THIS 
MANUAL. 
TO  THE  MAXIMUM  EXTENT  PERMITTED  BY  APPLICABLE  LAW,  IN  NO  CASE  SHALL  HUAWEI 
TECHNOLOGIES  CO.,  LTD  BE  LIABLE  FOR  ANY  SPECIAL,  INCIDENTAL,  INDIRECT,  OR 
CONSEQUENTIAL  DAMAGES,  OR  LOST  PROFITS,  BUSINESS,  REVENUE,  DATA,  GOODWILL  OR 
ANTICIPATED SAVINGS. 
 
Import and Export Regulations 
Customers shall comply with all applicable export or import laws and regulations and will obtain all necessary 
governmental  permits  and  licenses  in  order  to  export,  re-export  or  import  the  product  mentioned  in  this 
manual including the software and technical data therein.