182 Appendix
Hearing Aids
Some digital wireless phones may interfere with some hearing aids. In the
event of such interference, you may want to consult your service provider,
or call the customer service line to discuss alternatives.
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.
Other tips and cautions
• Avoid using your phone near metal structures (for example, the steel
frame of a building).
• Avoid using your phone near strong electromagnetic sources, such as
microwave ovens, sound speakers, TV and radio.
• Avoid using your phone after a dramatic change in temperature.
