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Nokia 3220 User Manual

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If you must conduct extended conversations by wireless phone every day,

you could place more distance between your body and the source of the RF,

since the exposure level drops off dramatically with distance. For example,

you could use a headset and carry the wireless phone away from your body

or use a wireless phone connected to a remote antenna.
Again, the scientific data do not demonstrate that wireless phones are harmful.

But if you are concerned about the RF exposure from these products, you

can use measures like those described above to reduce your RF exposure

from wireless phone use.

10. What about children using wireless phones?

The scientific evidence does not show a danger to users of wireless phones,

including children and teenagers. If you want to take steps to lower exposure

to radiofrequency energy (RF), the 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?

Radiofrequency energy (RF) from wireless phones can interact with some

electronic devices. For this reason, 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 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. 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 when a person uses a compatible phone and a accompanied

hearing aid at the same time. This standard was approved by the IEEE in 2000.
FDA continues to monitor the use of wireless phones for possible interactions

with other medical devices. Should harmful interference be found to occur, FDA

will conduct testing to assess the interference and work to resolve the problem.