Operating Environment - Samsung Dart SGH-T499 User Manual

•
Do not turn the volume up to block out noisy
surroundings. If you choose to listen to your portable
device in a noisy environment, use noise-cancelling
headphones to block out background environmental
noise. By blocking background environment noise,
noise cancelling headphones should allow you to hear
the music at lower volumes than when using earbuds.
•
Limit the amount of time you listen. As the volume
increases, less time is required before you hearing
could be affected.
•
Avoid using headphones after exposure to extremely
loud noises, such as rock concerts, that might cause
temporary hearing loss. Temporary hearing loss might
cause unsafe volumes to sound normal.
•
Do not listen at any volume that causes you discomfort.
If you experience ringing in your ears, hear muffled
speech, or experience any temporary hearing difficulty
after listening to your portable audio device, discontinue
use and consult your doctor.
You can obtain additional information on this subject
from the following sources:
American Academy of Audiology
11730 Plaza American Drive, Suite 300
Reston, VA 20190
Voice: (800) 222-2336
Email: info@audiology.org
Internet:
http://www.audiology.org/Pages/default.aspx
168
National Institute on Deafness and Other
Communication Disorders
National Institutes of Health
31 Center Drive, MSC 2320
Bethesda, MD 20892-2320
Email: nidcdinfo@nih.gov
Internet:
http://www.nidcd.nih.gov/
National Institute for Occupational Safety and
Health (NIOSH)
395 E Street, S.W., Suite 9200
Patriots Plaza Building
Washington, DC 20201
Voice: 1-800-35-NIOSH (1-800-356-4674)
1-800-CDC-INFO (1-800-232-4636)
Outside the U.S. 513-533-8328
Email: cdcinfo@cdc.gov
Internet:
http://www.cdc.gov/niosh/topics/noise/
default.html
1-888-232-6348 TTY

Operating Environment

Remember to follow any special regulations in force
in any area, and always switch your mobile device
off whenever it is forbidden to use it, or when it may
cause interference or danger. When connecting the
mobile device or any accessory to another device,
read its user's guide for detailed safety instructions.
Do not connect incompatible products.