MF190 Quick Guide
Confidential and Proprietary Information of ZTE CORPORATION 5
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Do not touch the inner antenna area if not necessary. Otherwise it will affect your modem’s performance.
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Store the modem out of the reach of little children. The modem may cause injury if used as a toy.
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Do not touch the metallic parts of the modem so as to avoid a burn, when the modem is working.
Using your USB Modem
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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.
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Avoid using the modem near or inside metallic structures or establishments that can emit
electromagnetic waves. Otherwise it may influence signal reception.
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The modem is not waterproof. Please keep it dry and store in a shady and cool place.
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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.
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Handle the modem carefully. Do not drop, bend or strike it. Otherwise the modem will be damaged.
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No dismantling by non-professionals and only qualified technicians can undertake repair work.
•
Operating temperature range of -10
℃
~ +60
℃
and humidity range of 5% ~ 95% are recommended.
Limited Warranty
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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 procedures.
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.
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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 the 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
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.
FCC Compliance
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This device complies with part 15 of the FCC rules. Operation is subject to the condition that this device
