Samsung Galaxy Note 4 - Answering;Ending Calls

Answering/EndingCalls
1.TaptoenableordisableansweringacallbypressingtheHomebutton.
2.Taptoenableordisableusingvoicecommandstoanswerorrejectcalls.Whenenabled,justsay
“Answer”or“Reject.”
3.TaptoenableordisableendingacallbypressingthePowerbutton.
4.Taptosaveyourchangesandreturntothepreviousscreen.