Motorola W490 Guía De Usuario página 85

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.
SAR Data 83