Potentially Explosive Atmospheres - Nokia 7110 User Manual

Other Medical Devices
Operation of any radio transmitting equipment, including cellular phones,
may interfere with the functionality of inadequately protected medical de-
vices. Consult a physician or the manufacturer of the medical device to de-
termine if they are adequately shielded from external RF energy or if you
have any questions.
Switch off your phone in health care facilities when any regulations posted
in these areas instruct you to do so. Hospitals or health care facilities may
be using equipment that could be sensitive to external RF energy.
Vehicles
RF signals may affect improperly installed or inadequately shielded electron-
ic systems in motor vehicles (e.g. electronic fuel injection systems, electronic
anti-skid (anti-lock) braking systems, electronic speed control systems, air
bag systems).
Check with the manufacturer or its representative regarding your vehicle.
You should also consult the manufacturer of any equipment that has been
added to your vehicle.
Posted Facilities
Switch your phone off in any facility where posted notices so require.

Potentially Explosive Atmospheres

Switch off your phone when in any area with a potentially explosive atmos-
phere and obey all signs and instructions. Sparks in such areas could cause
an explosion or fire resulting in bodily injury or even death.
Users are advised to switch off the phone when at a refuelling point (service
station). Users are reminded of the need to observe restrictions on the use
of radio equipment in fuel depots (fuel storage and distribution areas),
chemical plants or where blasting operations are in progress.
Areas with a potentially explosive atmosphere are often but not always
clearly marked. They include below deck on boats; chemical transfer or stor-
age facilities; vehicles using liquified petroleum gas (such as propane or bu-
tane); areas where the air contains chemicals or particles, such as grain, dust
or metal powders; and any other area where you would normally be advised
to turn off your vehicle engine.
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