LG VX4700 - Manual (Page 114)

113 VX4700
Other 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.
Potentially Explosive Atmosphere
Turn 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.
Areas with a potentially explosive atmosphere are often, but not
always marked clearly. Potential areas may include: fueling areas
(such as gasoline stations); below deck on boats; fuel or chemical
transfer or storage facilities; vehicles using liquefied petroleum gas
(such as propane or butane); areas where the air contains chemicals
or particles (such as grain, dust, or metal powders); and any other
area where you would normally be advised to turn off your vehicle
engine.
For Vehicles Equipped with an Air Bag
An air bag inflates with great force. DO NOT place objects, including
either installed or portable wireless equipment, in the area over the
air bag or in the air bag deployment area. If in-vehicle wireless
equipment is improperly installed and the air bag inflates, serious
injury could result.