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    Tesco Mobile SIM in O2 Phone?
    • #1
    • 10th Mar 11, 2:12 PM
    Tesco Mobile SIM in O2 Phone? 10th Mar 11 at 2:12 PM
    Does anyone know for definite if a Tesco Mobile SIM can be used in an O2 phone, without unlocking?

    I know it definitely used to work, and a Google search brings up threads like this:
    which suggest that it does work, but I went to the O2 shop today and the woman told me that it definitely doesn't and I should buy the phone directly from Tesco instead. Unfortunately, Tesco don't stock the model I'm after (Nokia C1-01).

    As I say, this always used to work, has it been changed recently?
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