1.7 Useful Features
Operations 1-61
Advanced Operations
A conference call can also be established by “Executive Busy Override”.
When a 2-party call is changed to a 3-party call or vice versa, a confirmation tone is sent to
all parties.
Pressing a CO button which is not in the conference allows you to exit from the conference,
leaving the other two parties connected unless they are both outside (CO) lines.
If the other parties are both outside (CO) lines, they will be disconnected.
If the third party does not answer, press the CO button or INTERCOM button to return to
the second party.
To change a 3-party conference to a 5-party conference, refer to “Conference (5-party)”.
You can return to the original party before the third party answers by flashing the
hookswitch.
If “Hold-2” or “Hold-3” is assigned in System Programming, you must dial “20” after
flashing the hookswitch.
1.2 Proprietary Telephone Settings, “Customizing the Buttons on Your Telephone” ,
CONFERENCE Button
1.3 Making Calls, “Interrupting an Existing Call (Executive Busy Override)”,
Executive Busy Override — Extension,
Executive Busy Override — Outside (CO) Line
See the Installation Manual, Section 3, “Conference (3-party)”.
SLT
SLT
PT
PT
PT
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