Panasonic KX-NS1000 User Manual page 90

1.4.5 Multiple Party Conversation
To add another party on hold to a conference
PT/PS
During a 3- to 7-party conference
Press CONF.
To talk to two parties alternately in a three-party conversation
PT/PS
During a conversation
Press TRANSFER.
SLT
During a conversation
Press Recall/hookswitch.
90 User Manual
(CO)
OR
(ICD Group)
OR
(PDN)
OR
(SDN)
Press the flashing CO, ICD Group,
PDN, or SDN corresponding to
the party on hold.
C.Tone
Press CONF.
Talk with
multiple parties.