Hello, I have bought a Magic with the TRE-plan and it is looked to only work with TRE sim cards, as I have understod it. For me that where not an issue as i already used TRE as my operator.
When it comes to other lockings I do not think that they have done anything really I can not even find there own Planet-3 where you can by there different services and things.
Why do you need to unlock it does your company use Telia or somthing like that.
By the way I had high expectations on the fone but I where not disepointed. The keyboard did not support swedish