Good to know, my sixty day window is tonight at midnight...think I will deactivate the previous three years of bandsThat's basically what I was told. When I stopped by the Poly check-in desk last month to get my room number as I'd not received the text yet, the CM commented on the lonnnnng list of MBs in my MDE account and remarked that it was smart of me to deactivate most of them, since having that many bands active causes issues. And now that they've upgraded to the new readers, I had to basically redo the band I was wearing.