LG V4 ThinQ User Manual page 180

Safety
178
The FDA has tested hearing aids for interference from handheld wireless
devices 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
devices so that no interference occurs when a person uses a "compatible"
device 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 devices for possible
interactions with other medical devices. Should harmful interference be
found to occur, the 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 devices
http://www.fda.gov/Radiation-EmittingProducts/RadiationEmit
tingProductsandProcedures/HomeBusinessandEntertainment/CellPhones/
default.htm
Federal Communications Commission (FCC) RF Safety Program
http://www.fcc.gov/oet/rfsafety
International Commission on Non-lonizing 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.hpa.org.uk/radiation/