why in my phone "Do not disturb" option is turned on automatically?

[AC Question]

Whenever i call or receive, do not disturb option is turned on automatically, then it interrupt while communication. all the time need to turn it off manually, can anyone help me to solve this

 

[B. Diddy]

Welcome to Android Central! Which phone? Are you saying that Do Not Disturb stays on, even after the call is finished? Do you have an Android Wear watch paired with the phone as well?