Health and Safety Information154Audio ShockAt very high volumes, prolonged listening to a headset can damage yourhearing.Other Medical DevicesIf you use any other personal medical devices, consult the manufacturer ofyour device to determine if it is adequately shielded from external RFenergy. Your physician may be able to assist you in obtaining thisinformation. Switch your phone off in health care facilities when anyregulations posted in these areas instruct you to do so. Hospitals or healthcare facilities may be using equipment that could be sensitive to externalRF energy.VehiclesRF signals may affect improperly installed or inadequately shieldedelectronic systems in motor vehicles. Check with the manufacturer or itsrepresentative regarding your vehicle. You should also consult themanufacturer of any equipment that has been added to your vehicle. Youshould also consult the manufacturer of any equipment that has beenadded to your vehicle.Posted FacilitiesSwitch your phone off in any facility where posted notices require you to doso.Potentially Explosive EnvironmentsSwitch your phone off when in any area with a potentially explosiveatmosphere and obey all signs and instructions. Sparks in such areascould cause an explosion or fire resulting in bodily injury or even death.
