Health And Safety Information - Samsung SCH-I839 User Manual

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Health and safety information

Exposure to Radio Frequency (RF) Signals
Certification Information (SAR)
Your wireless phone is a radio transmitter and receiver. It is
designed and manufactured not to exceed the exposure limits
for radio frequency (RF) energy set by the Federal
Communications Commission (FCC) of the U.S. government.
These FCC exposure limits are derived from the
recommendations of two expert organizations, the National
Counsel on Radiation Protection and Measurement (NCRP) and
the Institute of Electrical and Electronics Engineers (IEEE). In
both cases, the recommendations were developed by scientific
and engineering experts drawn from industry, government,
and academia after extensive reviews of the scientific literature
related to the biological effects of RF energy.
The exposure limit set by the FCC for wireless mobile phones
employs a unit of measurement known as the Specific
Absorption Rate (SAR). The SAR is a measure of the rate of
absorption of RF energy by the human body expressed in units
of watts per kilogram (W/kg). The FCC requires wireless
phones to comply with a safety limit of 1.6 watts per kilogram
(1.6 W/kg). The FCC exposure limit incorporates a substantial
margin of safety to give additional protection to the public and
to account for any variations in measurements.
SAR tests are conducted using standard operating positions
accepted by the FCC with the phone transmitting at its highest
certified power level in all tested frequency bands. Although
the SAR is determined at the highest certified power level, the
actual SAR level of the phone while operating can be well below
the maximum value. This is because the phone is designed to
operate at multiple power levels so as to use only the power
required to reach the network. In general, the closer you are to
a wireless base station antenna, the lower the power output.
When approval test is done, no Samsung supplied accessories
are avialable but maybe available later after approval.
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