Nortel Integrated Conference Bridge User Manual page 82

Telephone User Interface
Table 6: Participant commands for a conference in progress
(Part 2 of 2)
Command Description
Stop or start the initial conference music, which is
*99
possible only when the conferee is the first person
joining the conference. The first entry stops the music,
and the second entry starts it.
Cancel current command.
*
Start or stop the Help menu.
**
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