What does this crescent shaped icon mean and do?

Question

This icon popped up on my screen today. I don't know how or what it does and how to remove it. I have a Redmi 4a.



enter image description here



Does anyone know to remove it?


— Shashank | Sources

Answer

That's DND (Do Not Disturb)




DND is a feature which after enabling you aren’t disturbed by
notifications or other forms of incoming communication. Do Not
Disturb(DND) can be set automatically or manually based on a few
parameters that you control.




enter image description here



One way to disable DND is to drag down your Notification Panel and select DND from the different toggles.



Alternatively navigate to Settings >> Do Not Disturb and disable it.



Acknowledgements



DND (Do Not Disturb) - A Nice Way To Block Unwanted Notifications!!


— xavier_fakerat | Sources

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