Well, you can either take it to an Orange Store and ask them to unlock it, phone Orange and ask them to unlock your phone, or take it to a place that performs 3rd Party unlocking. The first two options are processed by Apple, and can take anything up to a month to complete. The final option is not without it's risks, as I don't think they will guarantee that the unlock will work, or that the phone will work after the process....the choice is yours!!