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.