Re:Boeing right's a wrong: The flight attendant button
by MattLaroche on Thursday June 23, 2011 @10:10AM
(#2687896)
On most planes I've flown on that is exactly how it works. The flight attendant comes by and presses it again when he gets to the row.
Some others have call and cancel buttons separately in either remote controls or armrest built controls.
With a firmware update, this solution can even be retro-fitted to existing planes.