Responsible listening – Samsung SGH-S125ZSATFN User Manual
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Cleaning solutions
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the 
mobile device. Wipe it with a soft cloth slightly dampened in a mild soap-and-
water 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
.
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® or 
other wireless devices). Exposure to very loud sound has also been associated in 
some studies with tinnitus (a ringing in the ear), hypersensitivity to sound, and 
distorted hearing. Individual susceptibility to noise-induced hearing loss and 
potential hearing problem varies. Additionally, the amount of sound produced by a 
portable audio device varies depending on the nature of the sound, the device 
settings, and the headphones that are used. As a result, there is no single volume 
setting that is appropriate for everyone or for every combination of sound, settings, 
and equipment.
S125G.book Page 64 Wednesday, January 11, 2012 3:12 PM