1. rupalazzi's Avatar
    Hello everyone, this might be a silly question but this is the thing . I have an unlocked T-mobile 8900 bought about a year ago, but I dont remember the phone number (I live in Venezuela, so I use a Telefonica mobile line), I inserted the SIM and went to Options\Advance Options\SIM Card trying to find out the number, but it only says Unknown Number.

    Its there any other way to find out what the number for that SIM?

    Thanks in advance.
    11-18-10 07:27 AM
  2. frostygenius's Avatar
    call someone you know from the sim. the number will show up on the phone you called. simple really
    11-18-10 07:46 AM
  3. Fubaz's Avatar
    hit talk, then BB button, then options, general options, show my number - YES

    then when you exit out the number will show up on the dialing screen.

    if not frosty i right, you will neeed to call or SMS someone from that number.
    11-18-10 07:53 AM
  4. rupalazzi's Avatar
    Hello guys, thanks for your answers.

    Frosty, I can't call anyone, there is no T-Mobile service in Venezuela.

    Fubaz, I got that option ON, but it show "Unknow Number"

    Any other ideas??
    11-18-10 02:05 PM
  5. kichigai's Avatar
    Even easier:
    Options -> Advanced Options -> SIM Card
    It'll show any numbers provisioned to your SIM.
    BirchBehav likes this.
    11-18-10 05:50 PM