I did a search and couldn't find this, and it doesn't appear to be part of the 622 review, since it was not an active feature at that time. I have 2 622's, with one connected to a phone line. What are the set-up procedures/settings for the 622 connected to the phone line - and what are the set-up procedures/settings for the "remote" 622? Any help is appreciated. if there is already a discussion on this, please point me to it, thanks.