1. crudy2's Avatar
    I successfully unlocked my BB 9550, and am able to receive texts, but whenever I try to send a text, it gives me an error message that says "Unknown Subscriber."

    Any idea how to fix this?
    10-05-10 03:58 AM
  2. freethisberrydotcom's Avatar
    Is there an error code or status code that comes with error message "unknown subscriber"? Does this happen to all contacts?

    My recommendation is to go an play around with the service number settings in options and see if that helps. Let us know how you make out.
    10-05-10 08:05 AM
  3. crudy2's Avatar
    Thanks for your help!

    It ends up my texts wouldn't send because I didn't have the country code in front of the numbers...which I don't quite understand since I am using a SIM from (and in) the same country that I text to, but regardless, it is working now!
    10-05-10 10:51 AM