If I install the Bluetooth kit Pioneer CD-BTB200 with the AVIC-N4, and the screen (panel) is closed (inside the unit) when a phone call comes in...

1. Does the head units' outer LED display show the phone number of the incoming caller?

2. Does it display the name of the caller if the number is in my address book?

3. Does it say something generic like "phone call" and so I would have no idea who is calling?

Would also like the answer to this.

Also, does it alert you to text messages or anything?

The head unit displays "BT-TEL" and then flashes as much of the incoming number as it can display (I think it was 9 digits). After you pick up the call, a timer starts. I did not play with the display, so am not sure if any other information is available.