1.3.52 Privacy ReleaseYou can let a third party join your current outside call and establish a three-party conversation.You can also leave the conversation and then let the two other parties talk.To let a third party join your conversation and establish a three-party conversationPress greenS-CO.Wait for an answer.To prolong, pressthe S-CO again.PT/PSTalk.C.ToneOff-hook.Your extension (on the outside call)The S-CO button will flashat all extensions that havethat S-CO button.Other extension(S-CO)(S-CO)Press the flashingS-CO within 5 seconds.A three-party conversationis now established.Talk.C.Tone• Only an S-CO button can be used for this operation.• You can leave a three-party conversation and let the two other parties talk by simply goingon-hook.1.3.53 Private Network Features—CLIP (Calling Line IdentificationPresentation)When making a call through a private network, you can present your preprogrammed telephone number to thecalled party.You can select the telephone number sent, either the number of the line used or the number assigned to yourextension.If you select "Public", the calling/called party sees the number of the line used (subscriber’s number).If you select "Your extension", they see the telephone number assigned on your extension.116 Operating Manual Document Version 2013-051.3.53 Private Network Features—CLIP (Calling Line Identification Presentation)