Samsung SCH8500 User Guide - Page 126

6WTP QHH [QWT RJQPG DGHQTG HN[KPI You should turn off your phone before boarding any aircraft. To prevent possible interference with aircraft systems, U.S. Federal Aviation Administration (FAA) regulations require you to have permission from a crew member to use your phone while the plane is on the ground. To prevent any risk of interference, FCC regulations prohibit using your phone while the plane is in the air and require that your phone must be turned off. 6WTP QHH [QWT RJQPG KP FCPIGTQWU QT RQUVGF CTGCU You must turn off your phone in dangerous areas or any area where posted notices so require. For example, to avoid interfering with blasting operations, you should turn off your phone when in a blasting area or in other areas with signs indicating that two-way radios should be turned off. Construction crews use remote-controlled RF devices to set off explosives. Turn off your phone when you are in any area with a potentially explosive atmosphere. It is rare, but your phone or its accessories could generate sparks. Sparks could cause an explosion or a fire resulting in bodily injury or even death. Areas with a potentially explosive atmosphere are often, but not always clearly marked. They include fueling areas such as gas stations; below deck on boats; fuel or chemical transfer or storage facilities; areas where the air contains chemical or particles such as grain, dust or metal powders; and any other area where you would normally be advised to turn off your vehicle engine. You must not store or carry your phone, its parts, or accessories in the same compartment or other area where there are flammable liquids, gases, or explosive or flammable materials.