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Section 13
Health and Safety Information
Exposure to Radio Frequency (RF) Signals
Certification Information (SAR)
Your wireless phone is a radio transmitter and receiver.  It 
is designed and manufactured not to exceed the exposure 
limits for radio frequency (RF) energy set by the Federal 
Communications Commission (FCC) of the U.S. 
government.  These FCC exposure limits are derived from 
the recommendations of two expert organizations, the 
National Counsel on Radiation Protection and 
Measurement (NCRP) and the Institute of Electrical and 
Electronics Engineers (IEEE).  In both cases, the 
recommendations were developed by scientific and 
engineering experts drawn from industry, government, 
and academia after extensive reviews of the scientific 
literature related to the biological effects of RF energy.
The exposure limit set by the FCC for wireless mobile 
phones employs a unit of measurement known as the 
Specific Absorption Rate (SAR).  The SAR is a measure of 
the rate of absorption of RF energy by the human body 
expressed in units of watts per kilogram (W/kg).  The 
FCC requires wireless phones to comply with a safety 
limit of 1.6 watts per kilogram (1.6 W/kg).  The FCC 
exposure limit incorporates a substantial margin of safety 
to give additional protection to the public and to account 
for any variations in measurements.  
x497.book  Page 158  Thursday, July 21, 2005  11:55 PM