How to use the flight mode of mobile phone?

The landlord is too simple. I told my father about you and made him laugh. It feels like a joke.

In fact, flying mode is generally used when flying. At this time, the mobile phone does not send and receive signals, it is only equivalent to a game machine or a watch. Anything but answering the phone. At this time, if someone calls you again, it will show that it has been turned off. So if you don't want to answer any calls for the time being, you can turn on the airplane mode, at this time, the mobile phone doesn't receive signals, which is very power-saving.

However, at present, in the regulations of the aviation department, the flight mode is temporarily not recognized. Flying or being asked to turn off the phone. The reason is that the mobile phone still radiates even in flight mode, and the radiation generated by current and Bluetooth will still interfere with the aircraft. Offenders will be fined 2000 yuan. )

Look, it's not like a mobile phone can fly! Hehe, it's too simple.