Medical devicesOperation of any radio transmitting equipment, including wireless phones, mayinterfere with the functionality of inadequately protected medical devices. Consult aphysician or the manufacturer of the medical device to determine if they are adequatelyshielded from external RF energy or if you have any questions. Switch off your devicein health care facilities when any regulations posted in these areas instruct you to doso. Hospitals or health care facilities may be using equipment that could be sensitive toexternal RF energy.Implanted medical devicesManufacturers of medical devices recommend that a minimum separation of 15.3centimetres (6 inch) should be maintained between a wireless device and an implantedmedical device, such as a pacemaker or implanted cardioverter defibrillator, to avoidpotential interference with the medical device. Persons who have such devices should:● Always keep the wireless device more than 15.3 centimetres (6 inch) from the medicaldevice when the wireless device is turned on.● Not carry the wireless device in a breast pocket.● Hold the wireless device to the ear opposite the medical device to minimise thepotential for interference.● Turn the wireless device off immediately if there is any reason to suspect thatinterference is taking place.● Read and follow the directions from the manufacturer of their implanted medicaldevice.If you have any questions about using your wireless device with an implanted medicaldevice, consult your health care provider.Hearing aidsSome digital wireless devices may interfere with some hearing aids. If interferenceoccurs, consult your service provider.VehiclesRF signals may affect improperly installed or inadequately shielded electronic systemsin motor vehicles such as electronic fuel injection systems, electronic antiskid (antilock)braking systems, electronic speed control systems, and air bag systems. For moreinformation, check with the manufacturer, or its representative, of your vehicle or anyequipment that has been added.Only qualified personnel should service the device or install the device in a vehicle. Faultyinstallation or service may be dangerous and may invalidate any warranty that mayapply to the device. Check regularly that all wireless device equipment in your vehicleis mounted and operating properly. Do not store or carry flammable liquids, gases, orexplosive materials in the same compartment as the device, its parts, or enhancements.Additional safety information© 2008 Nokia. All rights reserved.52