Have i missed something?
WTF? is this about?
If you bought the "Single Vehicle (Home User) DA6430" you'll have to wait the unlock code then you can unlock it for one vehicle modell at your choice e.g. Discovery 2, then if you want more vehicles you'll have to buy "Additional Unlock Code DA6434", one for each additional modell, e.g Discovery 1, or Range Rover P38 or Freelander 1, etc... if you bought the Unlocked (Professional User) DA6431 multivehicle version you should be able to use it instantly on all
Simple question. Can this unit not be used until the registration guys have got back to you?