3-52
Telephone Features
C
3.2
Telephone Features
Conditions
• A conference call can also be established by “Executive Busy Override”.
• 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.
• 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.
• A Flexible CO button can be assigned as the Conference (CONF) button.
• 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.
Programming References
• Station Programming (Section 2)
Flexible Button Assignment — Conference (CONF) Button
• System Programming — Installation Manual
[104] Hold Mode Selection
[105] Conference Tone
Feature References
Conference, Unattended
Executive Busy Override — Extension
Executive Busy Override — Outside (CO) Line
SLT
SLT
PT
PT
PT