To let a third party join your conversation and establish a three-party conversation
Press green
S-CO
.
Wait for an answer.
To prolong, press
the
S-CO
again.
PT/PS
Talk.
C.Tone
Off-hook.
Your extension (on the outside call)
The
S-CO
button will flash
at all extensions that have
that S-CO button.
Other extension
(S-CO)
(S-CO)
Press the flashing
S-CO
within 5 seconds.
A three-party conversation
is 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 going
on-hook.
1.3.52 Private Network Features—CLIP (Calling Line Identification
Presentation)
When making a call through a private network, you can present your preprogrammed telephone number to the
called party.
You can select the telephone number sent, either the number of the line used or the number assigned to your
extension.
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.
To show either the number assigned to the CO line or your extension
Off-hook.
On-hook.
Enter
1
for public or
2
for your extension.
PT/SLT/PS/SIP Extn.
Public
Your extension
OR
1
2
Enter
7 2
.
2
7
C.Tone
•
If you use the ICD Group button to make a call to the other party, the telephone number
assigned to the ICD group will be used.
Document Version 2009-11
Operating Manual
109
1.3.52 Private Network Features—CLIP (Calling Line Identification Presentation)
