User's Manual

Turn off your phone before flying
You should turn off your phone when 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.
149
付録／索引