Zte Z986DL Quick Start Manual page 44

You must always switch off your phone wherever the use of a
phone is prohibited. Use of your phone is subject to safety
measures designed to protect users and their environment.

Always treat your phone and its accessories with care and
keep them in a clean place.

Keep the screen and camera lens clean. Unclean screen or
camera lens may slow down the phone's reaction to your
operations or lower image quality.

Clean your phone and its accessories with a soft material
such as cleaning cloth for eyeglass lenses. Do not use
alcohol or other corrosive substances for cleaning or allow
them to get inside.

Do not expose your phone or its accessories to open flames
or lit tobacco products.

Do not expose your phone or its accessories to liquid,
moisture or high humidity.

Do not drop, throw or try to bend your phone or its
accessories.

Do not use harsh chemicals, cleaning solvents, or aerosols to
clean the device or its accessories.

Do not paint your phone or its accessories.

Do not attempt to disassemble your phone or its accessories,
only authorized personnel can do so.
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