Potentially Explosive Environments - Nokia 1112 - Cell Phone - GSM User Manual

A d d i t i o n a l s a f e t y i n f o r m a t i o n
Using your device while flying in aircraft is prohibited.
Switch off your device before boarding an aircraft. The use
of wireless teledevices in an aircraft may be dangerous to
the operation of the aircraft, disrupt the wireless telephone
network, and may be illegal.

Potentially explosive environments

Switch off your device when in any area with a potentially
explosive atmosphere and obey all signs and instructions.
Potentially explosive atmospheres include areas where you
would normally be advised to turn off your vehicle engine.
Sparks in such areas could cause an explosion or fire
resulting in bodily injury or even death. Switch off the
device at refuelling points such as near gas pumps at service
stations. Observe restrictions on the use of radio equipment
in fuel depots, 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
liquefied petroleum gas (such as propane or butane), and
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