When I first got a car with the “On Star” connection it had a free trial period so of course I tried it. When that ran out I didn’t want to lay so it stopped. During the period I found out when you push the button and the on star operator comes on you can have them greet you however you desire. “Hello Mr Jones how can I help you today”? So I had them say “Hello Batman what do you need?” I thought it was hilarious……. Mrs PB didn’t find it quite as amusing as I did……..