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Safety Information
13
Specific Absorption Rate (SAR) Values
This product transmits and receives radio signals. It is designed and
manufactured 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 standards include a substantial safety
margin designed to assure the safety of all persons, regardless of age
and health. The exposure standard for wireless products employs a unit
of measurement known as the Specific Absorption Rate, or SAR. In the
United States and Canada, the SAR limit for wrist watch used by the
public is 1.6 watts/kg (W/kg) averaged over one gram of tissue, or 4.0
watts/kg (W/kg) averaged over ten grams of tissue.
SAR tests are conducted using standard operating positions specified by
the FCC, with the product transmitting at its highest certified power level
in all tested frequency bands.
Although SAR is determined at the highest certified power level, the
actual SAR level of the product during operation can be well below the
maximum value.
Because the product is designed to operate at multiple power levels 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.
The highest SAR value for this product is 0.51 W/kg (1 g) when tested
for use at next-to-mouth (face) level and 2.88 W/kg (10 g) for bodyworn
(wrist) use.
While there may be differences between the SAR levels of various phones
and at various positions, they all meet the government requirement for
safe exposure.
The FCC has granted an Equipment Authorization for this product with
all reported SAR levels evaluated, in compliance with FCC RF emission
guidelines.
SAR information on this model product is on file with the FCC and can be
found under the Display Grant section of
http://transition.fcc.gov/oet/ea/fccid/ after searching on FCC ID
ZNFW200A.
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