1. msatownsend's Avatar
    I just unlocked my att bb 8310 which has a sim card. Now my question is that can I use it with us cellular (they don't use a sim card)?
    11-08-08 09:40 PM
  2. bezking's Avatar
    I just unlocked my att bb 8310 which has a sim card. Now my question is that can I use it with us cellular (they don't use a sim card)?
    No- if there is no sim your berry won't know what to do. Are you sure they don't use sim cards?

    Posted from my CrackBerry at wapforums.crackberry.com
    11-12-08 09:36 AM
  3. benzworm's Avatar
    if the company doesn;t use sim cards, they are CDMA, a while different kind of technology
    11-12-08 10:09 AM
  4. redterror's Avatar
    for grins, I checked my new ATT 8310. it also says "security disabled" but only shows the ID # (long #) and phone #. so is it locked (haven't unlocked it)?
    03-09-09 09:13 AM
  5. dolphinheaven's Avatar
    I have a TMobile unlocked Blackberry 8310. I wanted to know if I could use it with Boost Mobile?
    08-18-09 12:38 AM
  6. mobi900's Avatar
    Gettin' kinda Sappy in this thread
    08-21-09 08:50 AM
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