unlocking a Motorola SLVR L7 to any network?

I got a phone for my son i was told it was open to all networks but it is not it is on Orange i need it on 02 can anyone help me

Hello. you can unlock your Orange network locked Motorola SLVR L7 safer and easier using unique unlock code. You can get the unique unlock code for a Motorola SLVR L7 from ClassicUnlocking.com at affordable cost with an easy unlocking guide. Good luck.