Panasonic KX-NCP500 User Manual page 86

PT/PS
Your extension (on the outside call)
(S-CO)
Press green
S-CO.
The S-CO button will flash
at all extensions that have
Other extension that S-CO button.
PT/PS
During a conversation
(ISDN-Hold)
Dial desired phone
Press ISDN-Hold.
number.
Seize outside line before
dialling outside phone number.
Wait for an answer.
To prolong, press
the S-CO again.
(S-CO)
Press the flashing
S-CO within 5 seconds.
desired
phone no.
Talk to the
new party.
C.Tone
A three-party conversation
is now established.
C.Tone
Off-hook.
CONF
C.Tone
Press CONF.
Talk.
Talk.
Talk with multiple
parties.