User's Guide

The AT&T Wireless Internet device is a mobile device. It may be used in the U.S. with home phone
equipment, computers, and other Wi-Fi compatible devices. For emergency calls, you may have to
provide your location address to the 911 operator. The AT&T Wireless Internet device has a backup
battery in the event of a power outage. However, a cordless phone connected to the AT&T
Wireless Internet device will not operate (including 911) during a power outage. To use backup
battery power, you must plug a corded phone into the AT&T Wireless Internet device. Corded or
other landline phone equipment and Internet-capable devices (e.g., PCs, tablets) not provided
with service. Provides voice and wireless data service. Not compatible with wireless messaging
services, security systems, fax services, medical alert and monitoring systems, credit card
machines, IP/PBX phone systems, or dial-up Internet service. May not be compatible with DVR/
satellite systems; please check with your provider. DSL customers should contact their provider
before transferring a phone number to ensure uninterrupted DSL Internet service. The AT&T
Wireless Internet device is sold for use on the AT&T wireless network and cannot be activated on
other carriers’ wireless networks.
Service provided by AT&T Mobility.
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2017 AT&T Intellectual Property. All rights reserved. AT&T,
the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual
Property and/or AT&T aliated companies. All other marks contained herein are the property of
their respective owners.
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2017 ZTE CORPORATION.
All rights reserved.
No part of this publication may be excerpted, reproduced, translated or utilized in any form or
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written permission of ZTE Corporation.
The manual is published by ZTE Corporation. We reserve the right to make modications on
print errors or update specications without prior notice.
Version No. : R1.0
Edition Time: 2017.9
Manual No. : 081704100752