Samsung Galaxy S8 Basic Manual page 25

Important precautions
• To ensure waterproof property of the product, make sure that the au
IC card /microSD memory card tray is securely attached.
• Never open or close the au IC card/microSD memory card tray
when your hand and/or the product is wet.
How to attach the au IC card/microSD memory card tray
Insert the au IC card/microSD memory card tray in a straight
line all the way into the au IC card/microSD memory card slot
as shown in the diagram.
• If you turn the au IC card/microSD memory card tray upside down, the
au IC card may be dislodged.
• Do not immerse the product in or splash the product with
liquid other than tap water (seawater, pool, hot spring, soap
water, detergent water, water with bath salts in it, alcohol,
beverages, seasonings, etc.). Also, do not use the product in
places subject to splashing with pet urine.
• In the event that the product is splashed with such liquids,
rinse off immediately with tap water.
• Do not place the product directly on beach sand, etc. Sand
or other small particles might get inside the receiver, the
mouthpiece or the speaker, causing the volume to drop. If
sand gets into the interior of the product, it might cause
overheating or a fault.
• Do not use the product underwater.
• Do not use or store the product in a bathroom, kitchen or
other highly humid areas for a prolonged period.
• There may be some water remaining on the product even after
draining it. The product can be used normally, but remember
to keep it away from objects you do not wish to get wet. Also
be careful as your clothes, bag, etc. may get wet from the
water remaining on the product.
• You need to perform draining if water accumulates in the
mouthpiece or receiver temporarily making it harder to hear
the sound.
• The product is not resistant to water pressure. Do not directly
apply high water pressure to or immerse the product for a
prolonged period.
• Do not wash the product using a washing machine or
ultrasound cleaner.
• Do not immerse the product in a bathtub. The product is not
heat resistant.
• Abrupt temperature changes may cause condensation to form
and may result in malfunctions. Wait for the product to reach
normal temperature when taking it into a warm bathroom, etc.
from cold areas.
• This product does not float in water.
● au IC card/microSD memory card tray
• Make sure to attach the au IC card/microSD memory card
tray without any gaps. Even a fine debris (a piece of hair,
etc.) between contact surfaces may allow water to enter the
interior of the product.
• Do not wear gloves, etc. when you attach or remove the au IC
card/microSD memory card tray. Even a fine debris (a piece of
hair, etc.) between contact surfaces may allow water to enter
the interior of the product. If there is any water droplets or
debris on the tray, wipe them off completely with a dry clean
cloth before attaching it.
• Deterioration or damage of the au IC card/microSD memory
card tray will cause the waterproof performance to degrade.
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