What is Airplane Mode?

Airplane Mode is a single switch that turns off all wireless radios on your device at once — mobile data, Wi-Fi, and Bluetooth. It was designed for flights, where transmitting radios were traditionally restricted.

Find it in Control Centre (the airplane icon) or under Settings. A useful trick: after enabling it, you can turn Wi-Fi and Bluetooth back on individually while the mobile radio stays off — handy for saving battery or focusing without calls.