Panasonic KX-TD500 User Manual page 184

4.3 Station Features and Operation
To talk to the original party while holding the third party
SLT
Flash the switchhook.
To put both parties on hold
PT
HOLD
Press HOLD.
• This feature is only available when at least one party is on a
CO line.
• For the DN type PT, this operation is available only when the
extension user established the conference call by using two
different line access buttons. (Not available when only one
button is used.)
Conditions
• Conference call arrangements
A conference call can be one of the following three arrangements:
1-inside and 2-outside; 2-inside and 1-outside; and 3-inside.
• Conference trunk
Up to eight conference calls are available simultaneously at a time by default. If
optional TSW Conference Expansion card is installed, up to 64 conference calls are
available simultaneously at a time.
• Executive Busy Override, Privacy Release
A 3-party conference call is also established by Executive Busy Override or Privacy
Release.
• Confirmation tone
When a 2-party call is changed to a 3-party conference call or vice versa, a
confirmation tone is sent to all three parties. Eliminating the tone is programmable.
• Pressing a CO button which is not in the conference, allows you to exit from the
PT
conference leaving the other two parties connected unless they both are on CO lines.
If they both are on CO lines, they will be disconnected.
• You can return to the original party before the third party answers by pressing the
PT
TRANSFER button.
7250
• CONF button is not provided on your PT. However, it can be assigned to a flexible
(CO, DSS, PF) button by Station, User or System Programming.
Confirmation tone
Talk to the original party.
(optional)
Station Features and Operation
C
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