Kyocera Gratina Basic Manual page 19

Be careful when using the product
continuously for a long time or charging
as it gets hot. Also, avoid touching the
product for a long time by falling asleep
unintentionally.
The product, battery pack, or specified
charger (sold separately) may become
hot when using for a long time such as
apps, calling, data communication,
watching TV or videos, or while
charging. Depending on your physical
predisposition and physical condition,
contacting with a high temperature part
may cause skin redness, itching, rash,
or low-temperature burns.
■ Main unit
DANGER
Do not throw the product into fire or
apply heat.
Doing so may cause fire, burns, or
injuries.
Do not apply excessive force such as
sticking a nail into the product, hitting
it with a hammer, or stepping on it.
Doing so may cause fire, burns, or
injuries.
If the substance inside the product
comes into contact with your eyes or
mouth, immediately rinse the area with
clean water, and then see a doctor
right away.
Not doing so may cause loss of sight or
poor physical condition due to the
influence of the substance, etc. inside
the product.
WARNING
Do not send data by infrared
communication with the infrared port
pointing toward eyes.
Doing so may adversely affect on eyes.
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