Use Lecture Mode

    The Lecture Mode feature mutes all participants in the conference except the organizer(s).

    Most conference sound disturbances are caused by multiple participants speaking or background noises that are introduced into the conference. The use of Lecture Mode can dramatically improve the sound quality of the conference by eliminating background noises You can enable this feature by pressing *8on your phone keypad:
    1. Press *8 once to put the conference in Lecture Mode but still allow participants to unmute themselves to speak.
    2. Press *8 a second time to put the conference in Lecture Mode and not allow participants to unmute themselves.
    3. Press *8 a third time to turn off Lecture Mode.