Sony Alpha 7 III Help Manual page 370

Help Guide
Interchangeable Lens Digital Camera
ILCE-7M3
α7III
Airplane Mode
When you board an airplane, etc., you can temporarily disable all the wireless-related functions including Wi-Fi.
MENU → (Network) → [Airplane Mode] → desired setting.
1
If you set [Airplane Mode] to [On], an airplane mark will be displayed on the screen.
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