Safety Precautions
●
To ensure the waterproof property (equivalent
to IPX5 and IPX7) of the product, use the
product with the back cover attached.
Note that the waterproof property is not
guaranteed in every usage condition. Do not
allow water to get inside the product, or
splash water on a specified charger (sold
separately) or optional accessories. Do not
attach/remove the back cover in the rain or
with any water on the surface of the product.
Doing so may cause water intrusion resulting
in internal corrosion.
Malfunctions determined to be caused by
such water intrusion are not covered by the
warranty.
●
Do not use the product in extremely hot, cold
or humid places.
(Use within an ambient temperature range of
5℃ to 35℃ and humidity range of 35% to
85%. Temporary use at 36℃ to 40℃ is
allowed.)
•
Main unit
•
Battery pack, au IC card (attached to the
main unit)
●
Do not use the product in extremely hot, cold
or humid places.
(Use within an ambient temperature range of
5℃ to 35℃ and humidity range of 35% to
85%.)
•
Charging equipment
•
Related accessories
●
Do not use in places subject to lots of dust
or vibration. Doing so may cause malfunction.
●
Clean the external connection terminal now
and then with a dry cotton swab. Soiling may
result in a poor connection. Avoid using
excessive force, which can bend the external
connection terminal.
●
Clean the product with a soft dry cloth (such
as the type used for eyeglasses). Forcefully
rubbing with a dry cloth may scratch the
display. The display may be stained if splash
or smear is left attached to the surface.
Wiping the product using alcohol, thinner,
benzene, detergent, etc. might erase the
printing on the outer cover or cause
malfunction.
●
Use as far away as possible from fixed-line
phones, TVs and radios. Use nearby might
affect them.
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