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3. Insert the microSD card into the microSD
4. Replace the back cover of the modem
Connecting the Modem to Your PC
card slot, as shown in the following picture.
upon the its body.
Plug the USB connector into your computer's USB port and make sure that it is tightly inserted.
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
Removing the Modem From Your PC
y 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
Please close the webGUI window, and then you can pull out the USB Modem safely.
conditions.
Warning and Notice
y Do not touch the inner antenna area if not necessary. Otherwise it will affect your modem's
performance.
To the Owner
y Store the modem out of the reach of little children. The modem may cause injury if used as a
y Some electronic devices are susceptible to electromagnetic interference sent by modem
toy.
if inadequately shielded, such as the electronic system of vehicles. Please consult the
y Do not touch the metallic parts of the modem so as to avoid a burn, when the modem is
manufacturer of the device before using the modem if necessary.
working.
y 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
Using Your USB Modem
away from such medical devices when they are turned on. Turn the modem off if necessary.
y Please use original accessories or accessories that are authorized. Using any unauthorized
Consult a physician or the manufacturer of the medical device before using the modem.
accessories may affect your modem's performance, and violate related national regulations
y Be aware of the usage limitation when using a modem at places such as oil warehouses or
about telecom terminals.
chemical factories, where there are explosive gases or explosive products being processed.
y Avoid using the modem near or inside metallic structures or establishments that can emit
Turn off your modem if required.
electromagnetic waves. Otherwise it may influence signal reception.
y The modem is not waterproof. Please keep it dry and store in a shady and cool place.
How to Get Help
y Do not use the modem immediately after a sudden temperature change. In such case, it will
You can get Help by:
produce dew inside and outside the modem, so don't use it until it becomes dry.
y Sending E-mail to mobile@zte.com.cn
y Handle the modem carefully. Do not drop, bend or strike it. Otherwise the modem will be
y Visiting http://www.zte.com.cn
damaged.
y Calling Service Hotline: +86–755–26779999
y No dismantling by non-professionals and only qualified technicians can undertake repair
work.
y Operating 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 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.
2012-4-24
16:34:08
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