That would be a 5.x or 6.x. Those do not have the ability to do the system config.Not sure. Silver. Still have it somewhere.
Was it the 5.x or 6.x remotes? It has been since 2012 of having a 722, so do not take my word for it, but I am pretty sure all the VIP DVRs have the system config available option. I do believe I had done it a couple times on my old 722 with my 20.0 remote.