Help with Nokia 3220b from Cingular to use AT&T SIM

Discussion in 'Nokia - Unlocking' started by 3220bUser, Aug 10, 2010.

  1. 3220bUser

    3220bUser Member

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    I'm still using a Nokia 3220b, originally from Cingular in US.
    SIM just died, but phone doesn't like new AT&T SIM until I unlock it.

    Model: Nokia 3220b
    IMEI: 356208000993310
    Original provider: Cingular - USA

    Thanks
     
    3220bUser, Aug 10, 2010
    #1
  2. hooter007

    hooter007 Regular member

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    hooter007, Aug 11, 2010
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