Samsung SGH-P735MSATMB - Manual (Page 158)

Health and safety information
157
If you have any reason to suspect that interference is taking
place, switch your phone off immediately.
Hearing aids
Some digital wireless phones may interfere with some hearing
aids. In the event of such interference, you may wish to consult
your hearing aid manufacturer to discuss alternatives.
Other medical devices
If you use any other personal medical devices, consult the
manufacturer of your device to determine if it is adequately
shielded from external RF energy. Your physician may be able to
assist you in obtaining this information. Switch 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. You should also consult the
manufacturer of any equipment that has been added to your
vehicle.
Posted facilities
Switch your phone off in any facility where posted notices
require you to do so.