Anywhere Access

I have tried, but been unable to activate Anywhere Access on this router.  I'm thinking maybe my R6220 does not support Anywhere Acess, but the information I find on the internet is unclear (some say no, but otheres say yes).

I hvae tried variious ways of activating Anywhere Access, but nothing seems to work.

So, my questions are:

1.  Can the R6220 support Anywhere Access?

2.  And if so, how do i activate it?

Additional questions:

3.  What sort of thing could I do if I had Anywhere Access?

4.  And more specifically, could I reboot my router from afar (that is, turn it off & on remotely)?

Thanks!