Dialer app

[dharmik28]

Is there any specific app where smartphone quits or exit all its app and just focus on calling bcz some time while some heavy background processes are going on and at that moment i want to call someone so i have to exit some of my app and then i m able to access dialer and if i dont do that it start getting laggy....any help would be appreciated

Sent from my Xolo_X900 using AC Forums mobile app