SED GPH-650R
User Guide
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Statement
Copyright © 2015
Shenzhen SED Wireless Communication Technology Co., Ltd.
All rights reserved.
No part of this document may be reproduced or copied in any form or transmitted by any means by any units or
individuals without prior written consent of SED Wireless.
This manual is dedicated to SED GPH-650R. All descriptions of mobile phone features and functionality are for SED
GPH-650R. Contents of this manual may update irregularly due to product version upgrade or other reasons. Unless
otherwise specified, this manual is used only as a user guide, and all statements, information and suggestions in this
manual do not constitute any express or implied warranties.
The wireless device described in this manual is applicable to the GSM-R network. For more information about the
network, consult the service provider.
Your mobile phone is a low-powered wireless transmitter and receiver that receives and sends RF signals when in use.
When you use your mobile phone for communication, the system processing the call controls the transmit power level
of your phone.