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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.
As with other mobile radio transmitting equipment, users are advised that for the
satisfactory operation of the equipment and for the safety of personnel, it is
recommended that the equipment should only be used in the normal operating
position (held to your ear with the antenna pointing over your shoulder if you are
using an external antenna).
Using Your Phone Near Other Electronic Devices
Most modern electronic equipment is shielded from radio frequency (RF) signals.
However, certain electronic equipment may not be shielded against the RF signals
from your wireless phone. Consult the manufacturer to discuss alternatives.
Implantable Medical Devices
A minimum separation of six (6) inches should be maintained between a handheld
wireless phone and an implantable medical device, such as a pacemaker or
implantable cardioverter defibrillator, to avoid potential interference with the device.
Persons who have such devices:
Should ALWAYS keep the phone more than six (6) inches from their implantable
•
medical device when the phone is turned ON;
Should not carry the phone in a breast pocket;
•
Should use the ear opposite the implantable medical device to minimize the
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potential for interference;
Should turn the phone OFF immediately if there is any reason to suspect that
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interference is taking place.
Operating Environment
Health and Safety Information 133
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