Motorola A920 Reference Manual page 130

While there may be differences between the SAR levels of various
handsets and at various positions, they all meet the governmental
requirements for safe exposure. Please note that modifications 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.
* The SAR limit recommended by international guidelines (ICNIRP) for mobile
handsets used by the public is 2.0 watts/kilogram (W/kg) averaged over ten grams
of tissue. The limit incorporates a substantial margin for safety to give additional
protection for the public and to account for any variations in measurements.
** CENELEC is a European Union standards body.
*** Additional related information includes the Motorola testing protocol, assessment
procedure, and measurement uncertainty range for this product.
130 - Specific Absorption Rate Data