UTOK Dorel 3, User Manual, Page: 7 / 104

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· Don’t dismantle or modify the battery.
· Don’t expose battery in an occasion with strong
mechanical impact, or use a hard object to penetrate
the battery.
· Phone should be put in a cool and dry place to keep
battery away from the direct sunlight. It should not be
placed with a high temperature (over 60 Celsius
degrees) environment.
· If battery gives out any peculiar smell or getting
overheated, you should stop using the phone.
· If the battery is found to have any crack, deformation,
damage of other type, or electrolyte leakage, the phone
should be stopped using immediately.
· Please clean your skin or clothes immediately with soap
and clear water if any contact electrolyte leaking, and
wash your eyes completely with clear water if any
electrolyte splashes occurs.
· In case of any injury caused by incorrect charge, only
original battery integrated in the phone is allowed to be
charged.
· Don’t use the phone with built-in li-ion battery when
the temperature is extremely low, for the maximum
standby/call time is not available at a low temperature.
· Don’t clean the phone with water or organic solvent, or
immerse the phone into the water, for the battery may
be damaged.
· Make sure the battery is fully charged if it has been out
of use for a long period.
· It is recommended that the rejected battery is returned
to the mobile phone manufacturer or placed in a
designated public area for rejected battery recycling.
Don’t mix it with any other garbage or throw it freely.
1.3 Cleaning and Maintenance
· Please don’t leave the phone and the charger in the
bathroom and other high humidity places, and prevent