Yesterday I installed a new aftermarket headunit in my car along with a new V200 SiriusXM tuner. I was playing around with the new headunit and tried out the siriusXM which oddly works without any activation or subscription. I am able to receive all the channels loud and clear through my new radio. I assume this to be temporary? How long will it stay on without activation? I am considering retuning the tuner as I'm not 100% sure I would actually use it all that much. I just got it with my new radio and installed it while I had everything apart incase I ever decided to subscribe, but I didn't expect to have access to the content immediately. I thought I had to call a number to activate the radio first before being able to listen to the content? Anyone else have any similar experiences? Thanks