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Changing from O2 contract to T mobile using a 3GS

Anonymous
Not applicable

Having a major headache trying to retain the same mobile number when changing SIM cards.

Not sure how i go about unlocking my I phone and I have already used a PUC sode.

Please help

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MI5
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You need to unlock your phone to use another networks SIM then use the PUK from O2 on T Mobile. https://www.o2.co.uk/apps/help/help?qid=1&q1=2&route=unlocking&case=Handset%20Unlocking%20Form
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.

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MI5
Level 94: Supreme
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You need to unlock your phone to use another networks SIM then use the PUK from O2 on T Mobile. https://www.o2.co.uk/apps/help/help?qid=1&q1=2&route=unlocking&case=Handset%20Unlocking%20Form
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
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jonsie
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Give your PAC code from O2 to T-Mobile once you have unlocked the phone.

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