Zte ZTEC321 User Manual page 3

unit of measurement known as the Specific Absorption Rate, or
SAR. The SAR limits set by the FCC are 1.6W/kg. Tests for SAR
are conducted using standard operating positions accepted by the
FCC with the phone transmitting as 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 a wireless base station, the lower the
output power.
The Highest SAR Values for this model phone when tested for use
on the Head was 0.295 W/Kg, on body was 0.193 W/Kg.