Panasonic KX-TDA15 - Manual (Page 76)

1.4 During a Conversation
76 User Manual
Adding a Third Party during a Conversation Using the ISDN Service
(Three-party Conference [3PTY]—by ISDN)
• 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.
Press CONF . Dial desired phone
number .
Seize outside line before
dialling outside phone number.
PT/PS
Talk with multiple
parties.
During a conversation
desired
phone no.
Talk to the
new party.
CONF
C.Tone
Press ISDN-Hold .
(ISDN-Hold)
Dial desired
phone number .
desired
phone no.
PT/PS
Talk with multiple parties.
Press TRANSFER . Talk to the
new party.
During a conversation
Seize outside line before
dialling outside phone number.
TRANSFER
Press TRANSFER .
TRANSFER
Enter 62 .
2 6
C.Tone
Enter 3 .
3
C.Tone