User Manual

9
Cell phones emit low levels of Radio
Frequency (RF) energy. Over the past 15
years, scientists have conducted hundreds
of studies looking at the biological effects of
the radio frequency energy emitted by cell
phones. While some researchers have
reported biological changes associated with
RF energy, these studies have failed to be
replicated. The majority of studies published
have failed to show an association between
exposure to radio frequency from a cell
phone and health problems.
The low levels of RF cell phones emit while
in use are in the microwave frequency
range. They also emit RF at substantially
reduced time intervals when in the stand-by
mode. Whereas high levels of RF can
produce health effects (by heating tissue),
R750A_3.149 H x2.519inch W - 80mm H x 64mm W.book Page 9 Monday, September 29, 2014 5:51 PM