While watching TV, the phone rang and I noticed the Caller ID display didn't pop up. I looked at the caller ID history and the call was indeed there. Curious, I used another line to call myself and it was then I noticed that the CUI now displays the incoming call not in the top location as previously but now in much smaller type in the lower tight edge of the screen.
I think we can add this as one more example of the CUI taking a step backwards in format and functionality. It seems that the CUI was primarily an exercise in "change for the sake of change" unless someone can tell me what it has actually improved.