Zte txtster CDMA 1X EVDO User Manual page 18

Your wireless phone 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. 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 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 1.6W/kg. *Tests
for SAR are conducted using standard operating positions accepted by the FCC 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 actual 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 wireless base station antenna, the lower the power output.
Before a phone model is available for sale to the public in the public, it must be tested and
certified to the FCC that it does not exceed the limit established by the government-adopted
requirement for safe exposure. The tests are performed in positions and locations (for example,
at the ear and worn on the body) as required by the FCC for each model.
The highest SAR values, as reported to the FCC for this model phone, when tested for use
at the ear are 1.22w/kg for Cellular 850MHz and 1.17w/kg for PCS 1900MHz. And when worn
on the body, are 0.838w/kg for Cellular 850MHz and 1.14w/kg for PCS 1900MHz. (Body-
worn measurements differ among phone models, depending upon available accessories
and FCC requirements.)
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