Automatically connect to different bluetooth devices?

[CaliforniaPlaya]

I've got my TP2 paired with a Jabra BT3030 and a Panasonic Link-to-Cell base station. It would usually connect to the Jabra when I turn it on or the base station when it is in range. I have now also paired it with a Pioneer head unit. Once I did that, if I get in range of either the Pioneer or Panasonic, it will not automatically connect to it. The only way I have found to make it connect it to go into bluetooth on the TP2, select the device I want to connect it to and select update. Once it is connected, it works fine. Is there a way or setting that would allow it to connect to a device it is paired with when it is in range without my intervention every time?

Thanks!!!