Safety – LG 4270 User Manual

Page 77

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LG4270

Safety

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 Radio Frequency

(RF) energy, 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?

Radio Frequency (RF) energy from wireless phones can

interact with some electronic devices. For this reason, the

FDA helped develop a detailed test method to measure

Electro Magnetic 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 when

a person uses a “compatible” phone and a “compatible”

hearing aid at the same time. This standard was approved

by the IEEE in 2000.

The FDA continues to monitor the use of wireless phones

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