a.
Display Status:
This
icon represents user is not presenting at
Display. This
icon represents user is presenting currently.
b.
Chat Status:
Click on
icon
to start a chat session with any
available participants. This
icon represents that participant is
already chatting with you and click on that will open the chat session.
c.
File Transfer
: Click on
icon to start a File transfer with other
participant. This
icon shows a file transfer is already active with
that participant
Icons will be shown as below in the picture:
Here through the Participant List, user can know: