I believe that the information on Carnivals website is correct. I was on the Celebration out of Galveston shortly after her renovations were completed and I could not access my "Sail & Sign" Card account or order room service from the TV. I had also sailed on one of their newer Destiny Class ships and it did have an interactive TV system. I really missed it on the Celebration, because my daughter and her friend were in another cabin, but were authorized to use my CC account. When I received my mid-cruise statement I was in shock! From then on I went nightly to the purser's to get an accounting!!!