9
•   Handle the modem carefully. Do not drop, bend or strike it. Otherwise the modem will 
be damaged.
•   No dismantling by non-professionals and only qualied 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 procedures.
iii.  End User’s mishandling, misuse, negligence, or improper installation, disassembly, 
storage, servicing or operation of the Product.
iv.  Modications or repairs not made by ZTE or a ZTE-certied individual.
v.  Power failures, surges, re, ood, 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.