__ Mode, Switch Phone to This When in the Sky
Puzzle 2 of Millennial Words Hard Pack
Question is: __ Mode, Switch Phone to This When in the Sky
and the answer is: AIRPLANE
Word Meaning:
AIRPLANE — (chiefly US, Canada, Philippines) A powered heavier-than-air aircraft with fixed wings: a fixed-wing aircraft with at least one engine or electric motor.
Definitions from Wiktionary.