110 Copyright © Nokia 2003Other medical devicesOperation of any radio transmitting equipment, including cellular phones, mayinterfere with the functionality of inadequately protected medical devices. Consulta physician or the manufacturer of the medical device to determine if it is adequatelyshielded from external RF energy or if you have any questions. Switch off yourphone in health care facilities when any regulations posted in these areas instructyou to do so. Hospitals or health care facilities may be using equipment that couldbe sensitive to external RF energy.VehiclesRF signals may affect improperly installed or inadequately shielded electronicsystems in motor vehicles (for example, electronic fuel injection systems, electronicantiskid/antilock braking systems, electronic speed control systems, air bag systems).Check with the manufacturer or its representative regarding your vehicle. You shouldalso consult the manufacturer of any equipment that has been added to your vehicle.Posted facilitiesSwitch your phone off in any facility where posted notices so require.Potentially explosive atmospheresSwitch off your phone when in any area with a potentially explosive atmosphereand obey all signs and instructions. Sparks in such areas could cause an explosionor fire resulting in bodily injury or even death.Users are advised to switch off the phone when at a refueling point (service station).Users are reminded of the need to observe restrictions on the use of radio equipmentin fuel depots (fuel storage and distribution areas), chemical plants, or whereblasting operations are in progress.Areas with a potentially explosive atmosphere are often but not always clearlymarked. They include below deck on boats; chemical transfer or storage facilities;vehicles using liquefied petroleum gas (such as propane or butane); areas wherethe air contains chemicals or particles, such as grain, dust, or metal powders; andany other area where you would normally be advised to turn off your vehicle engine.VehiclesOnly qualified personnel should service the phone or install the phone in a vehicle.Faulty installation or service may be dangerous and may invalidate any warrantywhich may apply to the unit.Check regularly that all wireless phone equipment in your vehicle is mounted andoperating properly.Do not store or carry flammable liquids, gases, or explosive materials in the samecompartment as the phone, its parts, or enhancements.