Once a QSO has begun, it would be great if the user could switch to a very simple "terminal style" window (like the one you see in VARA CHAT) which is free of all the other features. After all, all you want to do is chat, or possibly exchange files).
Such a simple display would also allow for increasing the text size too, so it could be read more easily.
The user would be returned to the standard VarAC UI once the QSO ended, and would be given the usual options (logging, QRG, etc).
73, Joe
Given it some thoughts. decided to reject this request. there is one screen with all you need. a simple mode would be to disable very few elements so I do not see the value.