● Turn the wireless device off immediately if there is anyreason to suspect that interference is taking place.● Read and follow the directions from the manufacturerof their implanted medical device.If you have any questions about using your wireless devicewith an implanted medical device, consult your health careprovider.Hearing aidsSome digital wireless devices may interfere with somehearing aids. If interference occurs, consult your serviceprovider.VehiclesRF signals may affect improperly installed or inadequatelyshielded electronic systems in motor vehicles such aselectronic fuel injection systems, electronic antiskid(antilock) braking systems, electronic speed controlsystems, and air bag systems. For more information, checkwith the manufacturer, or its representative, of yourvehicle or any equipment that has been added.Only qualified personnel should service the device or installthe device in a vehicle. Faulty installation or service maybe dangerous and may invalidate any warranty that mayapply to the device. Check regularly that all wireless deviceequipment in your vehicle is mounted and operatingproperly. Do not store or carry flammable liquids, gases, orexplosive materials in the same compartment as the© 2007 Nokia. All rights reserved. 65