try here-
Product Manuals
I didn't see the 211, but did see its previous model the 111. I wouldn't thing they would be too different. I don't think there is any way to mirror your phone apps. On my AVM72Nav this site gave be the GPS instructions in pdf format that I think was 156 pages. Actually after playing with our unit for awhile, I really like what it provides. It was pre-programmed with our length, height, and weight, and I can ad trailer or not. Can decide to use different parameters for road choices, like avoid unpaved roads, etc.
mike