Analog On Star

My father has a 2000 DTS with analog on star. He's really upset about it not working after February. Has anybody heard of an after market solution? It is not eligible for an upgrade because it's analog system.

Did you check the Onstar website to determine if the vehicle was not eligible?
http://www.onstar.com/us_english/jsp/adt_upgrade_offer.jsp I was under the assumption that most vehicles were able to get the "upgrade" kit available at the dealership.

yes is not able upgraded! He as joined a class action suit on this matter.