... “-“button : Volume control”-“button: (Turn Down)Multi-function Button: Call rejection, answering, ending voice dialing, last number redialing, (Please ... to hang up like end a call in your mobile phone.Call RejectionTo reject an incoming call, just press the Multi-Function ... WITH CELL PHONE EQUIPPED WITH VOICE DIALING)Call WaitingWhen answering a call and the second call is coming, you will hear the ...