Zte AT&T GR225 User Manual page 9


Please turn off your mobile phone before take off. In order to protect the
aeroplane's communication system from interference, it is forbidden to
use mobile phones 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 automatic timing power-on feature, please
check your alarm setting to make sure that your phone will not be
automatically turned on during the flight.
Battery Use

Do not short-circuit the battery, as this can cause the unit to overheat or
ignite.

Do not store the battery in hot areas or throw it into a fire. Otherwise, it may
cause an explosion.

Do not disassemble or refit the battery. Otherwise, it may cause liquid
leakage, overheating, explosions and ignition of the battery.

Please store the battery in a cool dry place if you do not use it for a long
period.

The battery can be recharged many 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.

Please stop using the charger and battery when they are damaged or show
evidence of ageing.
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