[Android Central Question]

In MI A1 while incoming call menu button is working because of which when I took out my phone from my pocket the call display was gone. For answering all I have to go notification and find out the calling notification and then answer the call.

[Rukbat]

That's so that you can still use the phone when you're on a call. Put the phone in your pocket top in first, so the Home button will come right out (and don't press there, of course).

(Keeping your phone is your pocket may not be the worst thing ever thought of, but it's up among the top worst things to do. Sit on it or, if it's in a front pocket, bend over, and you have no more phone.)