What is the flight mode of the phone? Know about

###Often all phones have flight mode. During the flight, the phone was kept in flight mode. But there are also a few different uses of Flood Mode. How much do you know about them? Let's not know what to do in the phone while in flight mode. When you do not want to have a network on your phone, then do the flight mode. And everyone is using the flight mode only when away from the mobile network. However, more work can be done with flight mode. The light mode closes all the radio signals from your phone's cellular connection, WiFi, Bluetooth. How to use flight mode?
Flight mode can be easily enabled on your smartphone with quick settings. Or you can get access to the Internet and the settings in the mode of enabling flight mode. Will battery live in the light mode?
Of course, in case of flight mode, the battery consumption is much lower than your phone. Because your phone's wireless connectivity is turned off in flight mode. Also in flight mode, your phone will be charged soon. Use WiFi in the light mode