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not to exceed the emission limits for exposure to radio frequency (RF) energy set by the
Federal Communications Commission of the U.S. Government. These limits are part of
comprehensive guidelines and establish permitted levels of RF energy for the general
population. The guidelines are based on the safety standards previously set by both U.S.
and international standards bodies:
- American National Standards Institute (ANSI) IEEE. C95.1-1992
- National Council on Radiation Protection and Measurement (NCRP). Report 86. 1986
- International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1996
- Ministry of Health (Canada), Safety Code 6.
The standards include a substantial safety margined designed to assure the safety of all
persons, regardless of age and health.
The exposure standard for wireless mobile phones employs a unit of measurement
known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg *.
*In the U.S. and Canada, the SAR limit for mobile phones used by the public is 1.6
watts/kg (W/kg) averaged over one gram of tissue. The standard incorporates a
substantial margin of safety to give additional protection for the public and to account
for any variations in measurements.
Tests for SAR are conducted using standard operating positions specified 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 operation 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.
Before a phone model is available for sale to the public, it must be tested and certified
to the FCC that it does not exceed the limit established by the government-adopted