In the sessions settings, you will see an anonymous phone number.
If you are in a session and can't find the anonymous dial-in #, go to the sessions page and click on the Session Options
The anonymous phone number and PIN are for anyone. When someone enters the session on the anonymous number, you will see the phone number on the participant list, not the participant's name. There is a limit of15 anonymous participants per meeting.
Each participant in the session, including you, can click on the Session Menu on the left side of the screen
In this area, the participant can access the dial-in number. Each participant has a unique PIN. In the participant list, the phone number is associated with the user name.
No one should share their participant number and PIN. If someone calls on this number, they will take over the audio of the person who shared the number and PIN