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Cleaning and Maintaining
• Use an antistatic cloth to clean the Z723EL. Do not use chemical or abrasive
cleanser as these could damage the plastic case. Turn o your Z723EL before
you clean it.
• Use the Z723EL within the temperature range of 14°F to 131°F (-10°C to 55°C),
and store within the temperature range of -4°F to 149°F (-20°C to 65°C). The
humidity range is 5% to 95%.
• Do not use your Z723EL during a thunderstorm. Remove the main power
pack from the wall socket.
• Do not take out your nano-SIM card unnecessarily. The nano-SIM card may be
easily lost or can be damaged by static electricity.
REGULATORY AND SAFETY INFORMATION WARRANTY
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, 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 failure, surge, re, ood, accident, action of third parties, or other
event 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 tness for a particular purpose, unless otherwise required
under the mandatory provisions of the law.