1.4.5 Multiple Party Conversation– Adding Other Parties during a Conversation (Conference)– Leaving a Conference (Unattended Conference)– Leaving a Conference (Leaving Three-party Conference)– Letting a Third Party Join Your Call (Privacy Release)– Adding a Third Party during a Conversation Using the ISDN Service (Three-party Conference[3PTY]—by ISDN)Adding Other Parties during a Conversation (Conference)You can add one or more parties to your conversation.• For KX-UT133/KX-UT136/KX-UT248/KX-UT670 SIP phone and S-PS users:When you press the CONFERENCE/CONF/Conference button for the first time to establisha conference call, the DN/S-CO button for the call will turn off and a new DN button will lightgreen for the conference call. Even if you add more parties, only the newly lit DN button is litup for the call.To establish a conference callPress CONFor TRANSFER.Press CONF.Dial desired phonenumber.Seize an outside line beforedialling an outside phone number.PT/PSTalk with multipleparties.During a conversationdesiredphone no.Talk to thenew party.ORC.ToneC.TonePress CONFERENCE. Press CONFERENCE.Dial desired phonenumber.Seize an outside line beforedialling an outside phone number.KX-UT series/S-PSTalk with multipleparties.During a conversationdesiredphone no.Talk to thenew party.C.ToneC.ToneFor KX-UT670:Press Conference Start.User Manual 871.4.5 Multiple Party Conversation