Is your sim restricted ?
If your sim restricted to particular network you need to unlock it , to do so , I would recommend you use unlocking codes as it is one of the safest way , Unlocking via codes is the best method for unlocking the mobile . using the unlock code specified in this site
onlinegsmunlock proceed unlocking your Nokia mobile . They are reliable and provide good customer support service.
i forgot the puk code of my phone and i cannot unlock it..
cant unlock my nokia 6020
do not I have my secirity code?
IMEI 359772002909977
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