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Message
To allow messaging:
1. Tap the “Message” icon to enable the funcon.
2. Parcipants select “Message” to change to the message interface.
3. Parcipants key in their message then select SEND.
4. The message will scroll across the top of the ViewBoard.
Manager
Select the icon to let more parcipants join the class.
Exit
Select to exit the Air Class interface.