FEATURES GUIDE

General Features
Features Guide 81
Conference, Unattended
Description
When a digital proprietary telephone user is in a conference with 2 outside parties with the
ISDN line, the user can leave the conference to allow the other 2 parties to continue
conversation. The user may return to the conference if desired.
Conditions
An Unattended Conference can be established when the extension is allowed to transfer a call
to an outside line.
Programming Guide References
• [503] Call Transfer to CO Line
Features Guide References
• Conference
User Manual References
• 2.4.8 Three-party Conversation