Samsung SGH-E330N User Manual

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Health and safety information71Switch off your phone in any facility where postednotices require you to do so.Potentially Explosive AtmospheresSwitch off your phone when in any area with apotentially explosive atmosphere and obey allsigns and instructions. Sparks in such areas couldcause an explosion or fire resulting in bodily injuryor even death. Users are advised to switch off thephone while at a refueling point (service station).Users are reminded of the need to observerestrictions on the use of radio equipment in fueldepots (fuel storage and distribution areas),chemical plants or where blasting operations are inprogress.Areas with a potentially explosive atmosphere areoften but not always clearly marked. They includebelow deck on boats, chemical transfer or storagefacilities, vehicles using liquefied petroleum gas(such as propane or butane), areas where the aircontains chemicals or particles, such as grain, dustor metal powders, and any other area where youwould normally be advised to turn off your vehicleengine.Emergency callsThis phone, like any wireless phone, operates usingradio signals, wireless and landline networks, aswell as user-programmed functions, which cannotguarantee connection in all conditions. Therefore,you should never rely solely on any wireless phonefor essential communications (medicalemergencies, for example).Remember, to make or receive any calls the phonemust be switched on and in a service area withadequate signal strength. Emergency calls may notbe possible on all wireless phone networks or when