In the set up preferences, I opted for telephone info to be displayed in the HUD, but I have never seen any telephone info ever displayed - just speed, speed limit & nav info.
Does anyone know anything about this?

 

OK.. Figured it out.
Only INCOMING calls show up in the HUD until you answer the call.
I guess that when calls have been coming in, my eyes went straight to the center console & I never noticed it in the HUD.Mystery solved