If you've got a 3 mobile, you don't need to unlock it. But if you bought your mobile from another network it'll need unlocking.
It's quick and easy to do. Just contact your current network for an unlocking code, known as a DCK (Depersonalisation Control Key), and they'll give you instructions.
It's quick and easy to do. Just contact your current network for an unlocking code, known as a DCK (Depersonalisation Control Key), and they'll give you instructions.
Unlock your SIM
