Nokia 1650 User Manual
Page 39
A d d i t i o n a l s a f e t y i n f o r m a t i o n
38
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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 0.98 W/kg.
Use of device accessories and enhancements 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