What does airplane mode do?

We all know that you need to turn on airplane mode when you board a plane. But what does Airplane mode actually do?

In short, turning on Airplane mode disables cellular communications, which provide access to voice and data such as GPS, calls, and messaging. The Federal Aviation Administration (FAA) has banned cell phone service on flights. because “its signals may interfere with critical aircraft instruments.”

Many aircraft now have Wi-Fi systems that allow you to use your cell phone as long as you are connected to the aircraft’s Wi-Fi network. You can easily connect to a Wi-Fi network without turning off airplane mode. Airlines usually provide instructions on how to do this, so be sure to keep this in mind on your next flight.

By turning on Airplane mode, you can still access apps and services on your phone that don’t require a cellular connection. So if you have downloaded shows or games, you are all set.

Other uses of Airplane mode

Airplane mode was designed to make using your devices on a plane seamless. But airplane mode can be a handy tool even if you’re not floating in the air.

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Saving battery life

Relying on your phone’s cellular connection can kill your battery. If you’re connected to a Wi-Fi network and therefore don’t need to connect, or you desperately need to save battery, turning on Airplane mode can help with that by reducing the number of battery-draining apps and services running in the background. .

Remember: If you’re not connected to Wi-Fi, you won’t receive calls, messages, or other updates that require a Wi-Fi or cellular connection.

Life hack: turning on airplane mode while charging your phone can also charge it faster.

Saving data

Turning on airplane mode when you’re connected to Wi-Fi is an easy way to reduce your cellular data usage. Of course, you can individually change the settings for each app to only work over Wi-Fi, but doing so will disable cellular functionality for all apps.

This is especially useful if you are traveling abroad and don’t have international roaming. Otherwise, your phone company may charge you crazy international fees for data usage outside the US.

When you need a break

Turning on airplane mode can also give you a much-needed break from all the pings and pop-ups. This is essentially another way to enable Do Not Disturb mode. While Do Not Disturb mode keeps your phone connected but turns off notifications, Airplane mode essentially puts your phone offline so you won’t receive notifications until you turn it off.

So if you want to disconnect from the digital world for a while, Airplane mode is your friend. Luckily, alarms still work in airplane mode.