Hola!

I'm having the same issues, but I'm actually trying to share a bluetooth internet connection with a TDS Recon(surveying data collector) but I think it's just an IPAQ in a rugged case. I also tried with a Dell Axim X51v. And I'm trying to use the internet connection through a motorola KRZR 1, with ATT. ATT people are idiots. 1 out of 10 people have any clue, the others just search through their electronic database and read. I guess if you guys can't get the KRZR to work with a blackberry, there's no point in me trying. Our field crews have samsung phones anyway, and they're the ones I'm trying to make it work for. I'll try the *99#, and those passwords with a samsung phone. You that got it to work with a samsung, which password and dial string did you use?

There really was never a good solution to tether blackberrys to the N8x0. It works sometimes at best. The BBs are pretty unorthodox when it comes to bluetooth and it mostly works on OSX/Windows.