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ELECTRONIC DEVICES
Your wireless handheld portable telephone is a low power radio transmitter and receiver. When it is
ON, it receives and also sends out radio frequency (RF) signals. Most modern electronic equipment is
shielded from RF energy. However, certain electronic equipment may not be shielded against the RF
signals from your wireless phone. Therefore, use of your phone must be restricted in certain situations.
PACEMAKERS
The Health Industry Manufacturers Association recommends that a minimum separation of six
(6”) inches be maintained between a handheld wireless phone and a pacemaker to avoid potential
interference with the pacemaker. These recommendations are consistent with the independent
research by and recommendations of Wireless Technology Research. Persons with pacemakers:
• ALWAYS keep the phone more than six inches from your pacemaker when the phone is
turned on.
• Do not carry the phone in a breast pocket.
• Use the ear opposite the pacemaker to minimize the potential for interference.
• If you have any reason to suspect that interference is taking place, turn your phone OFF
immediately.
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
healthcare facilities when any regulations posted in these areas instruct you to do so. Hospitals or
healthcare 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.
