Remember that the console DOES use the DTMF sender portion of the sender/receivers. First, I would reboot. Second, pull ALL periphial cards, WITH THE POWER OFF, and test. Then reinsert 1 card, WITH THE POWER OFF, at a time and test. Third, I would initialize at least 3 times, then reprogram. Just enough to test! No help, time for a replacement MCC.

I'm assuming that this is/was a customer's working system, rather than an e-bay type purchase!


When I was young, I was Liberal. As I aged and wised up, I became Conservative. Now that I'm old, I have settled on Curmudgeon.