Samsung SGH-T330G User Manual page 15

Using Your Phone Near Other Electronic Devices
Most modern electronic equipment is shielded from radio frequency (RF)
signals. However, certain electronic equipment may not be shielded
against the RF signals from your wireless phone. Consult the
manufacturer to discuss alternatives.
Pacemakers
Pacemaker manufacturers recommend that a minimum distance of 15 cm
(6 inches) be maintained between a wireless phone and a pacemaker to
avoid potential interference with the pacemaker.
These recommendations are consistent with the independent research
and recommendations of Wireless Technology Research.
Persons with pacemakers:
 should always keep the phone more than 15 cm
(6 inches) from their pacemaker when the phone is switched on.
 should not carry the phone in a breast pocket.
 should use the ear opposite the pacemaker to minimize potential
interference.
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.
Posted Facilities
Switch your phone off in any facility where posted notices require you to
do so.
Potentially Explosive Environments
Switch your phone off when in any area with a potentially explosive
atmosphere and obey all signs and instructions. Sparks in such areas
could cause an explosion or fire resulting in bodily injury or even death.