Whenever you sit in a flight, before take-off there is an announcement, "Please put your mobile phone on airplane mode". But have you ever wondered what this airplane mode is and why it is considered necessary to turn it on? Come, let us give you complete information about it in simple language today.
What is airplane mode?
Airplane mode is a special feature present in mobile phones, tablets or laptops. As soon as you turn it on, your device stops sending and receiving all wireless signals like mobile network, Wi-Fi, Bluetooth and GPS. Meaning, neither calls can be made nor received, nor can a connection be made with the Internet or any wireless device.
Why is it turned on in flight?
There are many types of electronic systems in an airplane, which are necessary for navigation and communication. If radio signals keep coming out from a mobile, then they can interfere with these sensitive systems of the plane. This is why it is said to turn on airplane mode during take-off and landing – so that no unwanted signal affects the flight of the plane.
How to know if airplane mode is on?
When you turn on airplane mode, a small airplane icon appears on your phone screen. This icon indicates that now no wireless signal is coming out of your device.
Is it still needed?
Nowadays technology has become very advanced, and signal management in flights has also become better. In new technologies like 5G, radio signals are handled even more smartly. Nevertheless, the DGCA and other international aviation agencies still consider airplane mode to be mandatory – especially during take-off and landing. It is an important precaution to ensure your safety and that of all passengers..jpg)
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