invalid SIM card?
Answers
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            Your phone is locked to your previous provider. You will need to contact your previous provider to unlock your phone if you want to use it with Fizz.4
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            Restart the phone, it will activate properly, just takes a bit of time
Good Luck2 - 
            If the phone is locked, you have to contact the original mobile provider to have them unlock it for free.0
 
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