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Safety information
11
Specific Absorption Rate (SAR) values
Your product 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 of the
U.S. Government. 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 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 gram of tissue.
Tests for SAR 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 and 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 model product when tested for use at Next-to-
Mouth(Face) is 0.15 W/kg(1g) and for body-worn(Wrist) is 0.51 W/kg(10g).
While there may be differences between 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 model product with
all reported SAR levels evaluated as in compliance with the 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 ZNFW150.