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Usage guidelines: All about performance and safety
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Other medical devices
If you use any other personal medical device, consult the
manufacturer of your device to determine if they are
adequately shielded from external RF energy. Your physician
may be able to assist you in obtaining this information.
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 be using equipment
that could be sensitive to external RF energy.
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.
Posted facilities
Turn your phone OFF in any facility where posted notices so
require.
Aircraft
FCC regulations prohibit using your phone while in the air.
Switch OFF your phone before boarding an aircraft.
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.