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Medical Equipment
Turn off your wireless device when you are requested to do so in
hospitals, clinics or healthcare facilities. These requests are
designed to prevent possible interference with sensitive medical
equipment.
Aircraft
Turn off your wireless device whenever you are instructed to do so
by airport or airline staff. Consult the airline staff about the use of
wireless devices onboard the aircraft and enable airplane mode of
your phone when boarding an aircraft.
Interference in Vehicles
Please note that because of possible interference with electronic
equipment, some vehicle manufacturers forbid the use of mobile
phones in their vehicles unless a hands-free kit with an external
antenna is included in the installation.
Explosive Environments
Gas Stations and Explosive Atmospheres
In locations with potentially explosive atmospheres, obey all
posted signs to turn off wireless devices such as your phone or
other radio equipment. Areas with potentially explosive
atmospheres include fueling areas, below decks on boats, fuel or
chemical transfer or storage facilities, and areas where the air
