Question about Netgear D7000 Nighthawk

I wonder if having VDSL routers in the shop even makes sense then, considering there are only a few VDSL providers in Switzerland.

But I have got my answer, thanks.

It's true that basic features will work with some devices, but we can't recommend any router because Swisscom doesn't support third-party routers.

not true varera1965, the swisscom sip-data isn't published anymore cos if security-reasons, ergo just the boxes from swisscom directly distributed will work...

Swisscom only works with the Swisscom Internet Box.