There is a whole bluetooth section you can look under, maybe do a search for 'bluetooth 7520' and see what comes up.
Here is the whole section on bluetooth:
http://www.blackberryforums.com/forumdisplay.php?f=38
As for the Panasonic Toughbook, I would check their website and see if your model of BB is listed...if it isnt, then its probably not.