• 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 mo
-
dem if required.
• 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.
• Do not touch the inner antenna area if not necessary. Otherwise it will affect your modem’s perfor
-
mance.
• Store the modem out of the reach of little children. The modem may cause injury if used as a toy.
• Do not touch the metallic parts of the modem so as to avoid a burn, when the modem is working.
Using Your USB Modem
• Please use original accessories or accessories that are authorized. Using any unauthorized acces-
sories may affect your modem’s performance, and violate related national regulations about tele
-
com terminals.
• Avoid using the modem near or inside metallic structures or establishments that can emit electro-
magnetic waves. Otherwise it may influence signal reception.
• The modem is not waterproof. Please keep it dry and store in a shady and cool place.
• Do not use the modem immediately after a sudden temperature change. In such case, it will pro
-
duce dew inside and outside the modem, so don’t use it until it becomes dry.
• Handle the modem carefully. Do not drop, bend or strike it. Otherwise the modem will be damaged.
• No dismantling by non-professionals and only qualified technicians can undertake repair work.
• Operating temperature range of -10°C ~ +60°C and humidity range of 5% ~ 95% are recommended.
Limited Warranty
• This warranty does not apply to defects or errors in the Product caused by:
i. Reasonable abrasion.
ii. End User’s failure to follow ZTE’s installation, operation or maintenance instructions or proce
-
dures.
iii.
End User’s mishandling, misuse, negligence, or improper installation, disassembly, storage,
servicing or operation of the Product.
iv. Modifications or repairs not made by ZTE or a ZTE-certified individual.
v. Power failures, surges, fire, flood, accidents, actions of third parties or other events outside
ZTE’s reasonable control.
vi. Usage of third-party products, or usage in conjunction with third-party products provided that
such defects are due to the combined usage.
vii. Any other cause beyond the range of normal usage intended for the Product.
End User shall have no right to reject or return the Product, or receive a refund for the Product from
ZTE under the above-mentioned situations.
• This warranty is End User’s sole remedy and ZTE’s sole liability for defective or nonconforming
items, and is in lieu of all other warranties, expressed, implied or statutory, including but not limited
to the implied warranties of merchantability and fitness for a particular purpose, unless otherwise
required under th
e mandatory provisions of the law.
Limitation of Liability
ZTE shall not be liable for any loss of profits or indirect, special, incidental or consequential damages result
-
ing 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 use the following methods to get Help:
•
Click
Help
on the software.
•
Send E-mail to
•
Visit
http://www.zte.com.cn
•
Call Service Hotline:
+86–755–26779999
Installing Software
On different operating systems, the installation procedures may be difference. Follow the system
prompts during operation.
NOTE: If you already installed 3G data card software in your computer, please uninstall the software
first, then install the software of 4G data card MF825A.
For Windows OS
Your system will start the software setup process automatically when you connect the modem to your
computer correctly. Follow the system prompts to complete the software installation.
NOTE: If the operating system does not launch installation automatically, you can run the installation
program in path of
My Computer > ZTEMODEM
.
For Mac OS
The system will automatically display a
ZTEMODEM
CD-ROM icon on the desktop, when you connect
the modem to your computer correctly. Double click the installation software package in the
ZTEMO-
DEM
, and follow the system prompts to complete the software installation.
Removing the Modem from Your PC
Please close the application software, and then you can pull out the USB Modem safely.
Warning and Notice
To the owner
• Some electronic devices are susceptible to electromagnetic interference sent by modem if inad-
equately shielded, such as the electronic system of vehicles. Please consult the manufacturer of
the device before using the modem if necessary.
• Operating of laptop and desktop PCs and the modem may interfere with medical devices like hear
-
ing 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.
