Zte N6204 User Manual page 40

Aircraft Safety
Please turn off your mobile phone before the
airplane takes off. In order to protect airplane's
communication system from interference, it is
forbidden to use mobile phone in flight. Safety
regulations require you to have permission from a
crew member to use your phone while the plane is
on the ground.
If the mobile phone has the function of automatic
timing power-on, please check your alarm setting
to make sure that your phone will not be
automatically turned on during flight.
Battery Use
Do not short-circuit the battery, as this can cause
the unit to overheat or ignite.
Do not store battery in hot areas or throw it into fire.
Otherwise, it will cause explosion.
Do not disassemble or refit the battery. Otherwise,
it will cause liquid leakage, overheating, explosion
and ignition of the battery.
Please store the battery in a cool dry place if you
don't use it for a long period.
The battery can be recharged for hundreds of
times, but it will eventually wear out. When the
operating time (talk time and standby time) is
noticeably shorter than normal, it is time to replace
it with a new one.
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