Operating Environment - Samsung A837 Rugby User Manual

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
165
National Institute on Deafness and Other Communication Disorders
National Institutes of Health
31 Center Drive, MSC 2320
Bethesda, MD 20892-2320
Voice: (301) 496-7243
Email: nidcdinfo@nih.gov
Internet: http://www.cdc.gov/niosh/topics/noise/default.html
National Institute for Occupational Safety and Health
Hubert H. Humphrey Bldg.
200 Independence Ave., SW
Washington, DC 20201
Voice: 1-800-35-NIOSH (1-800-356-4647)
Internet: http://www.cdc.gov/niosh/topics/noise/default.html

Operating Environment

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