Quick meaning
A setting that disables all wireless connections — calls, data, Wi-Fi, and Bluetooth — while keeping the device on.
Think of it like this
Like switching off all the radios in a car while keeping the lights on.
Where you may see this
You may hear this when buying a device, asking for repairs, or checking phone and computer settings.
Why it matters
Understanding the hardware term helps you choose the right device and explain problems more clearly when asking for help.
Say it simply
Aeroplane Mode means: A setting that disables all wireless connections — calls, data, Wi-Fi, and Bluetooth — while keeping the device on.