Nokia N97 N97 User Manual page 141

and include safety margins designed to assure the protection of all persons,
regardless of age and health.
The exposure guidelines for mobile devices employ a unit of measurement known
as the Specific Absorption Rate or SAR. The SAR limit stated in the ICNIRP guidelines
is 2.0 watts/kilogram (W/kg) averaged over 10 grams of tissue. Tests for SAR are
conducted using standard operating positions with the device transmitting at its
highest certified power level in all tested frequency bands. The actual SAR level of an
operating device can be below the maximum value because the device is designed
to use only the power required to reach the network. That amount changes
depending on a number of factors such as how close you are to a network base
station.
The highest SAR value under the ICNIRP guidelines for use of the device at the ear is
0.67 W/kg.
Use of device accessories may result in different SAR values. SAR values may vary
depending on national reporting and testing requirements and the network band.
Additional SAR information may be provided under product information at
www.nokia.com.
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