For more information, please refer to the FCC's Safety FAQ and the Cancer.org Safety Information page. Additional details can be found at the U.S. Food and Drug Administration, the National Cancer Institute, and the World Health Organization.
Questions regarding potential RF hazards from FCC-regulated transmitters can be directed to the Federal Communications Commission, Consumer & Governmental Affairs Bureau:
455 12th Street SW
Washington DC, 20554
Phone: 1-888-225-5322 (1-888-CALL-FCC)