ZTE | MF681 | User manual | ZTE MF681 User manual

ZTE MF681 User manual
DC-HSPA+ USB Modem
Quick Guide
Version No. : R1.0
Edition Time : April 5, 2012
Manual No. : 079584504465
MF681
MF681 QSG.indd
LEGAL INFORMATION
Copyright © 2012 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.
This guide is published by ZTE Corporation. We reserve the right to make modifications on print
errors or update specifications without prior notice.
1
Introduction
The ZTE USB modem is a multi-mode USB modem, working in GSM/GPRS/EDGE/UMTS/
HSDPA/HSUPA/DC-HSPA+ networks. With an USB interface connecting to a laptop or a desktop
PC, it integrates the functionality of a modem and a mobile phone (SMS), and combines mobile
communication with Internet perfectly. It supports data and SMS services through the mobile
phone network, enabling you to communicate anytime and anywhere.
Specification
The following table shows the specification of your device.
Systems supported
Operating systems supported
Functions
Transmission speed (Max)
Storage temperature
Supports most types of laptop and desktop PC.
Windows XP, Vista, Windows 7, Mac, Linux (some distributions)
SMS service, Data service, Phonebook, etc.
DC-HSPA+: 42.2Mbps
-40°C ~ +80°C
Dimension
78mm×28.2mm×13.5mm
Getting to Know Your Device
The following figure shows the appearance of the MF681. It is only for your reference. The
actual product may be different.
1. Retractable USB 2.0 connector
2. LED Indicator
3. Sliding button for extending and retracting
the USB connector
4. External antenna connector
5. Back cover with microSD card and SIM card
slots underneath
MF681
Installation Guide
Installing Hardware
1. Remove the back cover on the modem.
2. Insert the SIM/USIM card into the SIM/USIM
card slot.
Insert the SIM/USIM card into the slot with the
metal contact area facing downwards, and
then push SIM/USIM card as far as possible,
as shown in the following picture.
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16:34:06
3. Insert the microSD card into the microSD
card slot, as shown in the following picture.
4. Replace the back cover of the modem
upon the its body.
Connecting the Modem to Your PC
Plug the USB connector into your computer’s USB port and make sure that it is tightly inserted.
Removing the Modem From Your PC
Please close the webGUI window, and then you can pull out the USB Modem safely.
Warning and Notice
Notes:
This modem only supports microSD card.
is a trademark of the SD Card
Association.
The computer automatically detects and recognizes the new hardware. Install the software from
the new removable CD drive.
MF681 QSG.indd
2
To the Owner
yy Some electronic devices are susceptible to electromagnetic interference sent by modem
if inadequately shielded, such as the electronic system of vehicles. Please consult the
manufacturer of the device before using the modem if necessary.
yy Operating of laptop and desktop PCs and the modem may interfere with medical devices
like hearing aids and pacemakers. Please always keep them more than 20 centimeters
away from such medical devices when they are turned on. Turn the modem off if necessary.
Consult a physician or the manufacturer of the medical device before using the modem.
yy Be aware of the usage limitation when using a modem at places such as oil warehouses or
chemical factories, where there are explosive gases or explosive products being processed.
Turn off your modem if required.
yy The use of electronic transmitting devices is forbidden in aircrafts, at petrol stations and in
hospitals. Please observe and obey all warning signs and switch off your modem in these
conditions.
yy Do not touch the inner antenna area if not necessary. Otherwise it will affect your modem’s
performance.
yy Store the modem out of the reach of little children. The modem may cause injury if used as a
toy.
yy Do not touch the metallic parts of the modem so as to avoid a burn, when the modem is
working.
yy The modem is not waterproof. Please keep it dry and store in a shady and cool place.
yy Do not use the modem immediately after a sudden temperature change. In such case, it will
produce dew inside and outside the modem, so don’t use it until it becomes dry.
yy Handle the modem carefully. Do not drop, bend or strike it. Otherwise the modem will be
damaged.
yy No dismantling by non-professionals and only qualified technicians can undertake repair
work.
yy Operating temperature range of -10 °C ~ +60 °C and humidity range of 5 % ~ 95 % are
recommended.
Using Your USB Modem
yy Please use original accessories or accessories that are authorized. Using any unauthorized
accessories may affect your modem’s performance, and violate related national regulations
about telecom terminals.
yy Avoid using the modem near or inside metallic structures or establishments that can emit
electromagnetic waves. Otherwise it may influence signal reception.
Limitation of Liability
ZTE shall not be liable for any loss of profits or indirect, special, incidental or consequential
damages resulting from or arising out of or in connection with using of this product, whether
or not ZTE had been advised, knew or should have known of the possibility of such damages,
including, but not limited to lost profits, interruption of business, cost of capital, cost of substitute
facilities or product, or any downtime cost.
How to Get Help
You can get Help by:
yy Sending E-mail to mobile@zte.com.cn
yy Visiting http://www.zte.com.cn
yy Calling Service Hotline: +86–755–26779999
2012-4-24
16:34:08
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