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Health and safety information
Health and safety information
Exposure to radio frequency (RF) signals
Your wireless phone is a radio transmitter and receiver.
It is designed and manufactured not to exceed the
emission limits for exposure to radio frequency (RF)
energy set by the Federal Communications
Commission (FCC) 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 that were developed by independent
scientific organizations through periodic and through
evaluation of scientific studies.
The standards include a substantial safety margin
designed to assure the safety of all persons,
regardless of age and health.
The exposure standard for wireless phones employs a
unit of measurement known as Specific Absorption
Rate (SAR). The SAR limit recommended by the FCC is
*
1.6W/kg.
90
SAR tests 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 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 of
the phone.
Before a new model phone 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 requirement for safe exposure.
The tests are performed in positions and locations
* 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.
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