Any1 use Blackberrys? got a bluetooth prob..

[Dansta]

Got a Blackberry Pearl.. Dont know if its settings or what but i cant send anything to it.
I can send FROM it to other devices, but when i send back it says connection failed.
Tried to send something from my mac and it said something like **subject does not have necessary push protocols or some rbbish**?

Any iDeas?