LG -P768 User Manual page 190

Guidelines for safe and efficient use
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Avoid damage to your hearing
To prevent possible hearing
damage, do not listen at high
volume levels for long periods
Damage to your hearing can occur if you are
exposed to loud sound for long periods of
time. We therefore recommend that you do not
turn the handset on or off when close to your
ear. We also recommend that music and call
volumes are set to a reasonable level.
• When using headphones, turn the volume
down if you cannot hear the people speaking
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near you, or if the person sitting next to you
can hear what you are listening to.
NOTE: Excessive sound pressure
from earphones and headphones can
cause hearing loss.
Glass Parts
Some parts of your mobile device are made
of glass. This glass could break if your mobile
device is dropped on a hard surface or receives
a substantial impact. If the glass breaks, do not