kurtray

I'm new, evaluating BT. I read that there is no cloud. But I read at this page: http://help.getsync.com/customer/portal/articles/1902059-what-happens-if-a-file-is-deleted-on-one-of-the-devices- that if files are deleted they aren't gone and I can retrieve them for up to 30 days. This implies to me that there is a cloud. Where are these deleted files retrieved from if not from a server at BT? Kurt