beautypg.com

Nokia 7270 User Manual

Page 117

background image

110

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.

12. Where can I find additional information?

For additional information, please refer to the following resources:

FDA web page on wireless phones

http://www.fda.gov/cdrh/phones/index.html

Federal Communications Commission (FCC) RF Safety Program

http://www.fcc.gov/oet/rfsafety

International Commission on Non-Ionizing Radiation Protection

http://www.icnirp.de

World Health Organization (WHO) International EMF Project

http://www.who.int/emf

National Radiological Protection Board (UK)

http://www.nrpb.org.uk/

July 18, 2001For updates: http://www.fda.gov/cdrh/phones