The options described are not Swiss but rather apply to most other Continental European countries. Switzerland doesn't offer that many options, they connect the elements phase to phase, either all elements between two phases or split over all 3 phases.
In Austria ranges are simply not designed to be installed by DIYers and largely it seems to work. I didn't connect too many myself but the new ones I installed came without any connections made, forcing the installer to install the provided jumpers in the necessary positions. Schematics are printed right next to the terminals.
