Samsung SGH-X427 - Manual (Page 146)

Appendix A: CERTIFICATION INFORMATION (SAR)
141
does not exceed the limit established by the government-
adopted requirement for safe exposure. The tests are
performed in positions and locations(e.g., at the ear and
worn on the body) as required by the FCC for each model.
The highest SAR values of this model phone as reported to
FCC are Head: 1.44W/kg, Body-worn: 0.842W/kg in GSM
850 and Head: 0.446W/kg, Body-worn: 0.241W/kg in
GSM 1900.
Body-worn operations are restricted to Samsung-supplied,
approved or none Samsung designated accessories that
have no metal and must provide at least 1.5cm separation
between the device, including its antenna whether
extended or retracted, and the user’s body. None
compliance to the above restrictions may violate FCC RF
exposure guidelines.
The FCC has granted an Equipment Authorization for this
model phone with all reported SAR levels evaluated as in
compliance with the FCC RF exposure guidelines. SAR
information on this model phone is on file with the FCC and
can be found under the Display Grant section of
http://www.fcc.gov/oet/fccid after searching on FCC ID
A3LSGHX426.
In the United States and Canada, the SAR limit for mobile phones used by the
public is 1.6 watts/kilogram (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.