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3-64 Telephone Features
E 3.2 Telephone Features
Conditions
• This feature does not work when “Data Line Security” or “Executive Busy Override
Deny” is set at the extension engaged in the existing outside call.
• When a two-party call is changed to a three-party call or vice versa, a confirmation tone
is sent to all parties. The tone can be disabled.
Programming References
• System Programming — Installation Manual
[105] Conference Tone
[608] Executive Busy Override
Feature References
Conference
Data Line Security
Executive Busy Override Deny
PT
PT
Executive Busy Override — Outside (CO) Line
Allows you to connect to an existing outside call or add a third party to your existing
conversation. System Programming is required to use this feature.
PT
Confirmation tone
(optional)
Press the desired CO
whose indicator is lit red.
CO
Lift the handset or press
SP-PHONE/MONITOR.
A three-party conference
is now established.
PT
Hang up or press
SP-PHONE/MONITOR
.
The other two parties
continue their conversation.
PT
Confirmation tone (optional)
Press the CO or INTERCOM
of the party to remain connected.
CO
or
INTERCOM
To leave the conference
To terminate one party and talk to the other