I can’t believe that Airplane Mode of the smartphone have these 5 special uses. But many people didn’t know this

Airplane mode temporarily disables your phone’s wireless signals, including cellular, Wi-Fi, and Bluetooth, while still allowing you to use stored data and apps. It’s required during flights to prevent interference with aircraft communication systems and to avoid overwhelming cell towers.

The FAA relaxed some restrictions, allowing Wi-Fi and Bluetooth during flights if available.

Airplane mode has other benefits too: it conserves battery life, speeds up charging, and helps you avoid distractions for focused work. It’s also handy for keeping kids safe from accidental calls or purchases, and for taking a break from notifications while still using your phone for basic tasks.