Place the call in lecture mode and mute all the participant once to speak without interruptions
Mute/Unmute (Toggle on/off)
In between the conference you can mute and unmute your line.
Security Mode (Toggle on/off)
For confidentiality and privacy of the conference. Once you lock the bridge no one can get in. For example if someone gets disconnected accidentally they cannot get into the call. This feature allows you to toggle on/off.
At any time, the conference moderator can tell how many callers are on the call.
Hang up from conference call
In between the conference you need to put in mute? Go ahead nobody listen to you.