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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 atmospheres
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,
clearly marked. They include fueling areas such as gas 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’s engine.
Battery care
a) Do not disassemble or open crush, bend or deform, puncture or shred.
b) Do not modify or remanufacture, attempt to insert foreign objects into
the battery, immerse or expose to water or other liquids, expose to fire,
explosion or other hazard materials.
c) Only use the battery for the system for which it is specified.
d) Only use the battery with a charging system that has been qualified
with the system per CTIA Certification Requirements for Battery
System Compliance to IEEE1725. Use of an unqualified battery or
charger may present a risk of fire, explosion,
leakage, or other hazards.
e) Do not short circuit a battery or allow metallic conductive objects to
contact battery terminals.
f) Replace the battery only with another battery that has been qualified
with the system per this standard, IEEE-STD-1725. Use of an
unqualified battery may present a risk of fire, explosion, leakage or
other hazards. Only authorized service providers shall replace battery.
(If the battery is non-user replaceable).
g) Promptly dispose of used batteries in accordance with local regulations.
h) Battery usage by children should be supervised.
i) Avoid dropping the phone or battery. If the phone or battery is dropped,
especially on a hard surface, and the user suspects damage, take it to
a service center for inspection.
j) Improper battery use may result in a fire, explosion or other hazards.
FDA consumer update
The US Food and Drug Administration’s Center for Devices and
Radiological Health Consumer Update on Mobile Phones:
1. Do mobile phones pose a health hazard?
The available scientific evidence does not show that any health problems
are associated with using mobile phones. There is no proof, that mobile
phones are absolutely safe. They also emit very low levels of RF when in