Samsung Galaxy S 4 Important Information Manual page 37

Sprint_L720_T_IIB_.book Page 37 Wednesday, September 25, 2013 10:11 PM
cleaning paper dampened in a lens
cleaning solution.
Shock or vibration
Do not drop, knock, or shake the mobile
device. Rough handling can break
internal circuit boards.
Paint
Do not paint the mobile device. Paint
can clog the device's moving parts or
ventilation openings and prevent proper
operation.
Responsible Listening
Caution! Avoid potential hearing loss.
DRAFT For Internal Use Only
Damage to hearing occurs when a person is
exposed to loud sounds over time. The risk of
hearing loss increases as sound is played
louder and for longer durations. Prolonged
exposure to loud sounds (including music) is
the most common cause of preventable
hearing loss. Some scientific research suggests
that using portable audio devices, such as
portable music players and cell phones, at high
volume settings for long durations may lead to
permanent noise-induced hearing loss.
This includes the use of headphones (including
headsets, earbuds, and Bluetooth
wireless devices). Exposure to very loud sound
has also been associated in some studies with
tinnitus (a ringing in the ear), hypersensitivity to
Important Safety Information
®
or other
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