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LG430G | User Guide50
Safety Guidelines
measures described above would
apply to children and teenagers
using wireless phones. Reducing
the time of wireless phone use and
increasing the distance between
the user and the RF source will
reduce RF exposure. Some groups
sponsored by other national
governments have advised that
children be discouraged from
using wireless phones at all. For
example, the government in the
United Kingdom distributed leaflets
containing such a recommendation
in December 2000. They noted
that no evidence exists that using
a wireless phone causes brain
tumors or other ill effects. Their
recommendation to limit wireless
phone use by children was strictly
precautionary; it was not based on
scientific evidence that any health
hazard exists.
11. What about wireless phone
interference with medical
equipment?
Radio frequency energy (RF) from
wireless phones can interact with
some electronic devices. For this
reason, the FDA helped develop a
detailed test method to measure
electromagnetic interference
(EMI) of implanted cardiac
pacemakers and defibrillators
from wireless telephones. This test
method is now part of a standard
sponsored by the Association
for the Advancement of Medical
instrumentation (AAMI). The final
draft, a joint effort by the FDA,
medical device manufacturers,
and many other groups, was
completed in late 2000. This
standard will allow manufacturers
to ensure that cardiac pacemakers
and defibrillators are safe from
wireless phone EMI. The FDA has
tested hearing aids for interference
from handheld wireless phones
and helped develop a voluntary
standard sponsored by the
Institute of Electrical and Electronic
Engineers (IEEE). This standard
specifies test methods and
performance requirements for
hearing aids and wireless phones
so that no interference occurs