such as a pacemaker or defibrillator to avoid interference with the medical
device. It is recommended to persons equipped with such devices: -Always
make sure to keep the wireless device at a distance of more than 15 cm from
the medical device. -Don't wear the wireless device in a breast pocket. -To
place the wireless device at the ear opposite to the medical device. -Turn off
the wireless device if they think interference may occur. -To follow the
instructions provided by the manufacturer of their medical implant.
If you have a medical implant and have questions about using your wireless
device, consult your doctor.
Hearing: Warning: If you use a headset, you may not be able to hear external
sounds correctly. Do not use the headset where it can endanger your safety.
Some wireless devices may interfere with the proper functioning of some
hearing aids.
Other medical devices: Radio transmission equipment, including wireless
telephones, may interfere with the proper functioning of inadequately shielded
medical devices. Consult a physician or the manufacturer of the medical
device to determine if they are properly shielded from external radio frequency
signals. Turn off your device in areas where regulations require it, especially
in hospitals.
Health facilities: Hospitals and health facilities may use equipment that is
particularly sensitive to external radiofrequency emissions. Turn off the clock
when staff or signs invite you.
Explosive areas and reported sites: Turn off your device in areas with
potentially explosive atmospheres. Comply with all posted instructions. Sparks
in such areas can cause an explosion or fire, causing serious bodily injury or
death. Turn off your device at gas stations, near fuel pumps at gas stations.
Strictly observe restrictions on use in fuel depots, storage and distribution
areas, chemical plants or where explosives are used. Areas where the
atmosphere is potentially explosive are often, but not always, clearly marked.
These include areas where it is usually advisable to shut down the engine of
vehicles, the area below the deck of boats, facilities for the transfer or storage
of chemicals and areas with air containing chemicals or particles, for example