Medical devices
Operation of any radio transmitting equipment,
including wireless phones, may interfere with the
functionality of inadequately protected medical
devices. Consult a physician or the manufacturer of the
medical device to determine if they are adequately
shielded from external RF energy or if you have any
questions. Switch off your device 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.