Airplane ____ (phone setting) (4)
I believe the answer is:
mode
(Other definitions for mode that I've seen before include "Mistake" , "Style of dome" , "Way, style" , "Way of operation" , "Way, method" .)
I believe the answer is:
mode
(Other definitions for mode that I've seen before include "Mistake" , "Style of dome" , "Way, style" , "Way of operation" , "Way, method" .)