User's Manual

SAR INFORMATION SAR INFORMATION
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THIS MODEL PHONE MEETS THE GOVERNMENT’S
RE-QUIREMENTS FOR EXPOSURE TO RADIO WAVES.
Your wireless phone is a radio transmitter and receiver. It is designed
and manufactured not to exceed the emission limits for exposure to
radiofrequency (RF) energy set by the Fed-eral Communications
Commission of the U.S. Government. These limits are part of
comprehensive guidelines and establish permitted levels of RF
energy for the general population. The guidelines are based on
standards that were developed by independent scientific
organizations through periodic and thorough evaluation of scientific
studies. 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 mobile phones employs a unit of
measurement known as the Specific Absorption Rate, or SAR. The
SAR limit set by the FCC is 1.6 W/kg. * Tests for SAR are conducted
with the phone transmitting at its highest certified power level in all
tested frequency bands. Although the SAR is determined at the
highest certified power level, the ac-tual SAR level of the phone while
operating can be well below the maximum value. This is because the
phone 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.
Before a phone model is available for sale to the public, it must be
tested and certified to the FCC that it does not ex-ceed the limit
established by the government-adopted require-ment for safe
exposure. The tests are performed in positions and locations (e.g., at
the ear and worn on the body) as re-quired by the FCC for each model.
The highest SAR value for this model phone when tested for use at the
ear is 0.878 W/kg and when worn on the body, as described in this
user guide, is 0.446 W/kg. (Body-worn measurements differ among
phone models, depending upon available accessories and FCC re-
quirements). 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 model
phone with all reported SAR levels evaluated as in com-pliance with
the FCC RF exposure guidelines. SAR informa-tion on this model
phone is on file with the FCC and can be found under the Display
Grant section of http://www.fcc.gov/ oet/fccid after searching on
PP4DX-22B.
Additional information on Specific Absorption Rates (SAR) can be
found on the Cellular Telecommunications Industry Asso-
ciation(CTIA) web-site at http://www.wow-com.com.
* In the United States and Canada, the SAR limit for mobile phones
used by the public is 1.6 watts/kg (W/kg) averaged over one gram of
tissue. The standard incorporates a sub-stantial margin of safety to
give additional protection for the public and to account for any
variations in measurements.