Motorola V540 用户手册

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页码 248
86
described in this user guide, is 0.57 W/kg. The SAR value for this product 
in its data transmission mode (body-worn use) is 0.41 W/kg. (Body-worn 
measurements differ among phone models, depending upon available 
accessories and regulatory requirements).
2
While there may be differences between the SAR levels of various phones 
and at various positions, they all meet the governmental requirements for 
safe exposure. Please note that improvements to this product model 
could cause differences in the SAR value for later products; in all cases, 
products are designed to be within the guidelines.
Additional information on Specific Absorption Rates (SAR) can be found 
on the Cellular Telecommunications & Internet Association (CTIA) Web 
site:
http://www.phonefacts.net
or the Canadian Wireless Telecommunications Association (CWTA) Web 
site:
http://www.cwta.ca
1. 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.
2. The SAR information includes the Motorola testing protocol, 
assessment procedure, and measurement uncertainty range for 
this product.