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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.
Safety GuidelinesSafety Guidelines
FDA Consumer Update
The U.S. Food and Drug Administration’s Center for Devices and
Radiological Health Consumer Update on Mobile Phones.
1.Do wireless phones pose a health hazard?
The available scientific evidence does not show that any health
problems are associated with using wireless phones. There is no
proof, however, that wireless phones are absolutely safe.
Wireless phones emit low levels of radiofrequency energy (RF) in
the microwave range while being used. They also emit very low
levels of RF when in the standby mode. Whereas high levels of
RF can produce health effects (by heating tissue), exposure to
low level RF that does not produce heating effects causes no
known adverse health effects. Many studies of low level RF
exposures have not found any biological effects. Some studies
have suggested that some biological effects may occur, but such
findings have not been confirmed by additional research. In some
cases, other researchers have had difficulty in reproducing those
studies, or in determining the reasons for inconsistent results.
2.What is the FDA's role concerning the safety of
wireless phones?
Under the law, the FDA does not review the safety of radiation-
emitting consumer products such as wireless phones before they
can be sold, as it does with new drugs or medical devices.
However, the agency has authority to take action if wireless
phones are shown to emit radiofrequency energy (RF) at a level
that is hazardous to the user. In such a case, the FDA could
require the manufacturers of wireless phones to notify users of
the health hazard and to repair, replace, or recall the phones so
that the hazard no longer exists.
Although the existing scientific data do not justify FDA regulatory
actions, the FDA has urged the wireless phone industry to take a
number of steps, including the following: