MAMABEAR, you and I can only guesstimate at how the whole thing works. Google is my fickle friend, sometimes I can find the answers I want and other times Google takes me to places I really don't belong! I've been on a quest to find what a "calendar call" means in this case.
From what I've been able to determine, (probably way off the mark) the State has asked Judge S. to... hurry up already!!... and set a date for the check fraud charges. Depending on how he operates his courtroom and schedule, he may have set days of the week, or every other week for calendar call's. I'm not sure as to how that new law implemented in 2005 affects his schedule, as I haven't located that (yet!) in the Florida rules of procedure.
From what I've read so far, calendar calls are a kind of informal formality. Meaning, Judge S has his scheduled calendar call days and time, the parties show up and the judge says, "ok...I have this slot open in my calendar that I can squeeze you guys into." Then the party who filed for the calendar call has to "notice" everyone involved about the trial time and start doing all the pretrial stuff.
Like I said earlier, I'm probably way off the mark on how it all works, but until someone more knowledgeable than us can explain it accurately, this is what I think is happening.
Try reading at this site, linked below. It is from a different district (W. Palm Beach) but it did at least give me a little better understanding of what MAY be going down.
http://15thcircuit.co.palm-beach.fl.us/web/guest/judges/bonavita