FEATURES GUIDE

General Features
80 Features Guide
Conference
Description
The system supports three-party conference calls, including outside or inside parties. During a
two-party conversation, the extension user can add a third party to their conversation, thereby
establishing a conference.
Conditions
• Possible conference combinations are: 1-inside and 2-outside; 2-inside and 1-outside; and
3-inside.
• Up to 6 conference calls are allowed simultaneously.
• A three-party call is also established by Executive Busy Override.
• When a two-party call is changed to a three-party call and vice versa, a confirmation tone
is sent to all 3 parties. Eliminating the tone is programmable.
Programming Guide References
• [990] System Additional Information
Features Guide References
• Executive Busy Override — CO Line
• Executive Busy Override — Extension
User Manual References
• 2.4.8 Three-party Conversation
• 4.1.3 Customising the Buttons