Safety Guidelines
135
Additional information on Specific Absorption
Rates (SAR) can be found on the Cellular
Telecommunications Industry Association
(CTIA) website at http://www.ctia.org
* 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 substantial margin of safety to give
additional protection for the public and to
account for any variations in measurements.