TalkBack to active multi-conference feature
From Zenitel Wiki
| Feature: | TalkBack to active Multi-Conference |
| Default directory number: | 7983 |
| Feature number: | 1 |
| Parameter 1: | 0 (N/A) |
| Description: | This feature is used as Talkback Key on MCS stations in Multi Conference System.
Dial: <dir.no> <AGA board/port/subch.> <sx conf dir.no> |