Telephone Features 3-67
3.2 Telephone Features E
Conditions
• This feature does not work when “Data Line Security” or “Executive Busy Override
Deny” is set at either or both of the other parties.
• 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
Executive Busy Override — Extension
Allows you to connect to an existing intercom (extension) call. System Programming is
required to use this feature.
Any Telephone