Samsung SPH-A790ZKSXAR User Manual
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Section 4A: Safety Guidelines
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as many facilities as are required, and the licensee is not required to provide the 
FCC with specific location and operating parameters of these facilities.
Information on site specific licensed facilities can be found the “General Menu 
Reports” (GenMen) at .
The various FCC Bureaus also publish on at least a weekly basis, bulk extracts 
of their licensing databases. Each licensing database has its own unique file 
structure. These extracts consist of multiple, very large files. The FCC's Office 
of Engineering and Technology (OET) maintains an index to these databases at 
y points into the various 
databases include frequency, state/county, latitude/longitude, call-sign and 
licensee name. For further information on the Commission's existing databases, 
you can contact Donald Campbell at [email protected] or 202-418-2405.
Can local and state governmental bodies establish limits for
RF exposure?
Although some local and state governments have enacted rules and regulations 
about human exposure to RF energy in the past, the Telecommunications Act 
of 1996 requires the Federal Government to control human exposure to RF 
emissions. In particular, Section 704 of the Act states that, “No State or local 
government or instrumentality thereof may regulate the placement, 
construction, and modification of personal wireless service facilities on the 
basis of the environmental effects of radio frequency emissions to the extent 
that such facilities comply with the Commission's regulations concerning such 
emissions.” Further information on federal authority and FCC policy is available 
in a fact sheet from the FCC's Wireless Telecommunications Bureau at 
Do wireless phones pose a health hazard?
The available scientific evidence does not show that any health problems are 
associated with using wireless phones. There is no proof, however, that 
wireless phones are absolutely safe. Wireless phones emit low levels of 
radiofrequency energy (RF) in the microwave range while being used. They 
also emit very low levels of RF when in the stand-by mode. Whereas high levels 
of RF can produce health effects (by heating tissue), exposure to low level RF 
that does not produce heating effects causes no known adverse health effects. 
Many studies of low level RF exposures have not found any biological effects. 
Some studies have suggested that some biological effects may occur, but such 
findings have not been confirmed by additional research. In some cases, other 
researchers have had difficulty in reproducing those studies, or in determining 
the reasons for inconsistent results.
What is FDA's role concerning the safety of wireless phones?
Under the law, FDA does not review the safety of radiation-emitting consumer 
products such as wireless phones before they can be sold, as it does with new 
drugs or medical devices. However, the agency has authority to take action if 
wireless phones are shown to emit radiofrequency energy (RF) at a level that is 
hazardous to the user. In such a case, FDA could require the manufacturers of