HTC One (M8) for Windows
Airplane Mode - HTC One (M8) for Windows
Airplane Mode - HTC One® (M8) for Windows
When Airplane Mode is on, Verizon network voice and data services won't work, but Wi-Fi can be used.
From the Start screen, swipe left to display the Apps list.
(located in the lower-right; may require scrolling to the bottom of the Start screen).
(Airplane mode is enabled - radio off)
(Airplane mode is disabled - radio on)