LG Optimus M+ MS695 Quick Reference Manual page 40

Safety
38
Health Care Facilities
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 use 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
Turn your phone OFF in any facility where posted
notices so require.
Aircraft
FCC regulations prohibit using your phone while in the
air. Switch OFF your phone before boarding an aircraft.
Blasting Areas
To avoid interfering with blasting operations, turn
your phone OFF when in a "blasting area" or in areas
posted: "Turn off two-way radio". Obey all signs and
instructions.