User Guide

Basic Call Features
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2. Tap to demote a presenter to an attendee ( ).
To promote a conference participant:
1. Tap .
2. Tap to promote an attendee to a presenter ( ).
Enabling or Disabling the Announcement
Only the organizer and presenters can enable or disable the announcement. When the
announcement feature is enabled, the phone will issue a voice message to announce that a
participant joins or leaves the conference.