Samsung Galaxy S7 Edge Important Information Manual page 12

The FCC requires wireless devices
to comply with a safety limit of 1.6
watts per kilogram (1.6 W/kg).
The FCC SAR 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
device 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 device while operating
can be well below the maximum
reported value. This is because the
device 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 device.
Before a new model device is
available for sale to the public, it
must be tested and certified to the
FCC that it does not exceed the SAR
limit established by the FCC. Tests
for each model phone are
performed in positions and
locations (e.g. at the ear and worn
on the body) as required by the
FCC.
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