MF831
USB Modem
Quick Start Guide
ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26779999
URL: http://www.zte.com.cn
E-mail: mobile@zte.com.cn
LEGAL INFORMATION
Copyright © 2013 ZTE CORPORATION.
All rights reserved.
No part of this publication may be excerpted, reproduced, translated or utilized in any form or by
any means, electronic or mechanical, including photocopying and microfilm, without the prior
written permission of ZTE Corporation.
The manual is published by ZTE Corporation. We reserve the right to make modifications on print
errors or update specifications without prior notice.
Version No. : R1.0
Edition Time: 2013.10
Getting to Know Your Device
Your device supports data and SMS services through the mobile phone network, enabling you to
communicate anytime and anywhere.
The following figure is only for your reference. The actual product may be different.
1.Modem Cap
2.Front Cover
3. LED Indicator
4.External Antenna Connector
5.(U)SIM Card Slot
6.USB Connector
7.microSD Card Slot
NOTE:
microSD logo
is a trademark of SD-3C, LLC.
Installation Guide
Installing the (U)SIM Card and microSD Card
1. Press and push the front cover and remove it.
NOTE:
Do not open the front cover rudely so as to avoid the damage of the front cover.
2. Insert the (U)SIM card into the (U)SIM card slot.
IMPORTANT: Your device does not support Micro/Nano or any other nonstandard SIM cards. To avoid
device damage, please do not use them.
1