Other Medical Devices
If you use any other personal medical device, consult the manufacturer of your device to determine if it is
adequately shielded from external RF energy. Your physician may be able to assist you in obtaining this
information.
Vehicles
RF signals may affect improperly installed or inadequately shielded electronic systems in motor vehicles.
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.
Health Care Facilities
Turn your phone OFF in health care facilities when any regulations posted in these areas instruct you to do so.
Hospitals or health care facilities may use equipment that could be sensitive to external RF energy.
Aircraft
FCC regulations prohibit using your phone while in the air. Switch OFF your phone before boarding an
aircraft.
Posted Facilities
Turn your phone OFF in any facility where posted notices so require.
Blasting Areas
To avoid interfering with blasting operations, turn your phone OFF when in a “blasting area” or in areas
posted: “Turn off two-way radio”. Obey all signs and instructions.
Potentially Explosive Atmosphere
Turn your phone OFF when in any area with a potentially explosive atmosphere and obey all signs and
instructions. Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death.
Areas with a potentially explosive atmosphere are often, but not always marked clearly. Potential areas may
include: fueling areas (such as gasoline stations); below deck on boats; fuel or chemical transfer or storage
facilities; vehicles using liquefied petroleum gas (such as propane or butane); 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.
