The brochure that I have seen says that if you have caller ID, if you are watching dish programming, it would display the number of the caller. Was I dreaming or is this true? I have dish 500 & caller ID, but I have never seen this happen. I do have the receiver hooked up to a phone jack, which was working properly with the C band satellite & video pal. Is there something in the setup menu to turn this feature on/off?