Connecting the Modem to Your PC
Plug the USB connector into your computer’s USB port and make sure that it is tightly inserted.
The computer automatically detects and recognizes the new hardware. Install the software from
the new removable CD drive.
Removing the Modem From Your PC
Please close the webGUI window, and then you can pull out the USB Modem safely.
Warning and Notice
To the Owner
ySome 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.
yOperating 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.
yBe 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.
yThe 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.
yDo not touch the inner antenna area if not necessary. Otherwise it will affect your modem’s
performance.
yStore the modem out of the reach of little children. The modem may cause injury if used as a
toy.
yDo not touch the metallic parts of the modem so as to avoid a burn, when the modem is
working.
Using Your USB Modem
yPlease 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.
yAvoid using the modem near or inside metallic structures or establishments that can emit
electromagnetic waves. Otherwise it may inuence signal reception.
yThe modem is not waterproof. Please keep it dry and store in a shady and cool place.
yDo 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.
yHandle the modem carefully. Do not drop, bend or strike it. Otherwise the modem will be
damaged.
yNo dismantling by non-professionals and only qualied technicians can undertake repair
work.
yOperating temperature range of -10 °C ~ +60 °C and humidity range of 5 % ~ 95 % are
recommended.
Limitation of Liability
ZTE shall not be liable for any loss of prots 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 prots, 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:
yVisiting http://www.zte.com.cn
yCalling Service Hotline: +86–755–26779999
3. Insert the microSD card into the microSD
card slot, as shown in the following picture.
Notes:
This modem only supports microSD card.
is a trademark of the SD Card
Association.
4. Replace the back cover of the modem
upon the its body.
MF681 QSG.indd 2 2012-4-24 16:34:08
