BB Curve :: Unknown Icon Cannot Figure Out?

I have a BB Curve 8530 and I have an icon on my home screen that I cannot figure out. It looks similar to the icon used for missed call or placed call except it has a curved arrow next to it. It is a gold phone receiver and the arrow is bent at a 45 degree angle. (kind of like a backwards check mark with an arrow head on the bottom). I have a suspicion that it has to do with call forwarding since I forwarded calls to a different phone # the other day, however, I cancelled that. I have checked my messages folder, rebooted, pulled battery, done an update, etc. Nothing works.