Does anyone know what VF DE variant stands for?

[dummya]

Well, I just received an unlocked 920 (black).
And it says VF DE on the short side of the box.

I thought that vanila 920 for German market has CA DE as UK one has CA GB.
Now I wonder what VF DE means. Can anyone clarify this for me, please?

Thanks in advance!

 

[Laura Knotek]

Well, I just received an unlocked 920 (black).
And it says VF DE on the short side of the box.

I thought that vanila 920 for German market has CA DE as UK one has CA GB.
Now I wonder what VF DE means. Can anyone clarify this for me, please?

Thanks in advance!

Vodafone Deutschland