Posted by Ian Ballantine on Sep 02, 2020
In a meeting, participants who wish to address the meeting or ask a question, please use the “Raise Hand” function. Remember to lower it after you have had your turn.
This is by far the best way to attract the attention of the Chairman. The blue hand icon appears in the Host's Participant pane against the person or persons waiting. They are also ranked in the order they were raised.
This facility is invaluable in large meetings where your screen can be filled with 50 people. It's clear and it's fair.
If you need to learn more about this function go here