Panasonic KX-NS1000 User Manual page 127

For security reasons, you can set a specific entry code for the conference group call. To join the conversation,
extensions/outside telephones have to enter the same entry code. Therefore, you have to inform the parties
to be added to the conversation of the entry code in advance.
For an extension originating the conversation
To make a conference group call with an entry code
PT/SLT/PS/SIP Extn./S-PS
Off-hook. Enter
Enter #.
conference
3 2
group no.
32. Dial conference
group number (1 digit).
Wait for an
answer.
C.Tone
1.7.3 Making a Conference Group Call
entry code
Enter entry code
(max. 8 digits).
Talk.
*
User Manual 127