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doubleplay | User Guide
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.