Nokia X3 User Manual page 94

Only qualified personnel should service the device or install the
device in a vehicle. Faulty installation or service may be
dangerous and may invalidate any warranty that may apply to
the device. Check regularly that all wireless device equipment in
your vehicle is mounted and operating properly. Do not store or
carry flammable liquids, gases, or explosive materials in the same
compartment as the device, its parts, or accessories. For vehicles
equipped with an air bag, remember that air bags inflate with
great force. Do not place objects, including 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.
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
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