Airplane mode is a feature found on smartphones, tablets, and other electronic devices that disables wireless communications. When activated, it turns off the following functions:
- Cellular network: Disables the device’s ability to make or receive calls, send or receive text messages (SMS), and use mobile data.
- Wi-Fi: Turns off the Wi-Fi radio, preventing the device from connecting to Wi-Fi networks.
- Bluetooth: Disables Bluetooth functionality, preventing connections to other Bluetooth devices like headphones, speakers, or smartwatches.
The main purpose of airplane mode is to ensure that your electronic device does not emit any wireless signals that could potentially interfere with the sensitive electronic equipment and communication systems used in airplanes during flight. These signals could cause disruptions or noise in the aircraft’s systems.
While airplane mode is commonly used during flights, it can also be used in other situations where you need to disable all wireless communications, such as in hospitals, certain industrial environments, or when you want to conserve battery life on your device.
Even when your device is in airplane mode, you can still use it for non-wireless functions like reading downloaded content, playing games, or using apps that do not require an internet connection.
