Health and safety informationIf you have any reason to suspect that interference istaking place, switch off your phone immediately.Hearing aidsSome digital wireless phones may interfere with somehearing aids. In the event of such interference, youmay wish to consult your hearing aid manufacturer todiscuss alternatives.Other medical devicesIf you use any other personal medical devices, consultthe manufacturer of your device to determine if it isadequately shielded from external RF energy. Yourphysician may be able to assist you in obtaining thisinformation. Switch off your phone in health carefacilities when any regulations posted in these areasinstruct you to do so. Hospitals or health care facilitiesmay be using equipment that could be sensitive toexternal RF energy.VehiclesRF signals may affect improperly installed orinadequately shielded electronic systems in motorvehicles. Check with the manufacturer or itsrepresentative regarding your vehicle. You should alsoconsult the manufacturer of any equipment that hasbeen added to your vehicle. You should also consultthe manufacturer of any equipment that has beenadded to your vehicle.Posted facilitiesSwitch off your phone in any facility where postednotices require you to do so.