Posted Facilities; Potentially Explosive Environments - Samsung SPH-M300 User Manual

Hearing aids
Some digital mobile 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 off your phone in health care facilities when
regulations posted in these areas instruct you to do so.
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 off your phone in any facility where posted
notices require you to do so.

Potentially explosive environments

Switch off your phone 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.
Users are advised to switch off the phone while at a
refuelling point (service station). Users are reminded of
the need to observe restrictions on the use of radio
equipment in fuel depots (fuel storage and distribution
areas), chemical plants, or where blasting operations
are in progress.
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