And here is a hungarian (?) version. At least I think it's hungarian, although QWERTZ keyboard is also used in Germany. Maybe someone can confirm hungary also has qwertz?
No, it is a German version!
But the German and Hungarian keyboard layout also a qwertz.
Officialy the Enterprise released with English, German, Arabic keyboards.
The German machines have a additional 16K ROM extension in the cartridge. This is contains the German character set and keyboard handler, error messages, etc
You can switch the language with the :BRD and :UK commands.
Unofficialy the Hungarian users modified the German ROM, and make Hungarian ROM: modified character set, error messages, etc
With this, can be used the :HUN and :UK command for the language switching.
And what we currently don't know:
About 3000 machine sold in the Soviet Union. But don't know which version?
It is exist a Russian keyboard version?