Airplane mode: what it turns off and when it is useful on the ground
Airplane mode is a feature that switches off all of a device's transmitters with one tap: mobile service, Wi-Fi and Bluetooth (you can turn Wi-Fi and Bluetooth back on manually). The phone keeps working as a music player, camera and e-reader.
In plain words
Airplane mode is like putting on headphones and hanging up a "Do not disturb" sign: you have not gone anywhere and can still read or listen to music, but nobody can call you and you do not call anyone either.
How it works
- The phone switches off its mobile modem - calls, texts and mobile data are unavailable.
- Wi-Fi and Bluetooth are switched off too, but you can turn them on separately.
- On many phones GPS keeps working for offline navigation.
- The phone stops searching for a network and uses less power.
- Emergency calls sometimes remain available.
Where you'll see it
In quick settings (the pull-down panel) - the little plane icon. Watches, tablets and laptops have it too. Many airlines now allow Wi-Fi and Bluetooth in flight, but mobile service stays off.
Does it matter when buying
It is useful beyond planes: the phone charges slightly faster, and it saves battery in places with no signal (the underground, mountains, basements, where the phone keeps searching for a network). Airplane mode with Wi-Fi on is also a way to be online without calls.
Myths
- Myth: A phone not in airplane mode can bring down a plane. Reality: The risk is minimal, but the rules exist to avoid interference with avionics and networks.
- Myth: GPS does not work in airplane mode. Reality: GPS only receives signals, so on many phones it works.
FAQ
Will messages arrive in airplane mode?
No, they will arrive once you turn it off.
Can I use Bluetooth earbuds?
Yes, turn Bluetooth on separately.
Does airplane mode save battery?
Yes, especially when the signal is weak.