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Vehicles

RF signals may affect improperly installed or inadequately shielded electronic systems in
motor vehicles (e.g. electronic fuel injection systems, electronic anti-skid (anti-lock) braking
systems, electronic speed control systems, air-bag systems). 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 so require.
■Potentially explosive atmospheres
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 when 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.
Areas with a potentially explosive atmosphere are often but not always clearly marked. They
include below deck on boats; chemical transfer or storage facilities; vehicles using liquified
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.