Samsung SGH-E316 Quick Guide (easy Manual) (ver.1.0) (English) - Page 197

answers about some health effects, such as cancer. This is because the interval between the time of exposure to a cancer-causing agent and the time tumors develop - if they do - may be many, many years. The interpretation of epidemiological studies is hampered by difficulties in measuring actual RF exposure during day-to-day use of wireless phones. Many factors affect this measurement, such as the angle at which the phone is held, or which model of phone is used. 12.Which other federal agencies have responsibilities related to potential RF health effects? Additional information on the safety of RF exposures from various sources can be obtained from the following organizations. FCC RF Safety Program: http://www.fcc.gov/oet/rfsafety/ Environmental Protection Agency (EPA): http://www.epa.gov/radiation/ Occupational Safety and Health Administration's (OSHA): http://www.osha-slc.gov/SLTC/ radiofrequencyradiation/index.html National Institute for Occupational Safety and Health (NIOSH): http://www.cdc.gov/niosh/emfpg.html World health Organization (WHO): http://www.who.int/peh-emf/ Health and Safety Information 193