device, its parts, or enhancements. For vehicles equippedwith an air bag, remember that air bags inflate with greatforce. Do not place objects, including installed or portablewireless equipment in the area over the air bag or in theair bag deployment area. If in-vehicle wireless equipmentis improperly installed and the air bag inflates, seriousinjury could result.Using your device while flying in aircraft is prohibited.Switch off your device before boarding an aircraft. The useof wireless teledevices in an aircraft may be dangerous tothe operation of the aircraft, disrupt the wirelesstelephone network, and may be illegal.Potentially explosive environmentsSwitch off your device when in any area with a potentiallyexplosive atmosphere, and obey all signs and instructions.Potentially explosive atmospheres include areas whereyou would normally be advised to turn off your vehicleengine. Sparks in such areas could cause an explosion orfire resulting in bodily injury or even death. Switch off thedevice at refuelling points such as near gas pumps atservice stations. Observe restrictions on the use of radioequipment in fuel depots, storage, and distribution areas;chemical plants; or where blasting operations are inprogress. Areas with a potentially explosive atmosphereare often, but not always, clearly marked. They includebelow deck on boats, chemical transfer or storage facilitiesand areas where the air contains chemicals or particlessuch as grain, dust, or metal powders. You should check© 2007 Nokia. All rights reserved.66