Forum Moderators: Robert Charlton & goodroi
Click-through Rate, Pageviews, and Time on Site
You leaving a website is not something we see - in fact, if you left the website, we'd assume you were more satified than less satisfied simply because you didn't come back to us. Remember, we're looking specifically at the "back" action here. Are you saying you'd find the phone number, then hit back to come back to the SERP, then go about your business making the call? Not a pattern I'd say "most" people would follow (IMO).
This supports the theory of martinibuster
I'd suggest SEO is a 2nd tier marketing function, where the first tier is making sure the site is quick, wows visitors enough that they talk about you positively online... SEO and UX spring to mind as BFFs.