Did you check the Wiki under Voice Commands?
no I didn't. ty for the link!
It states: >>Currently available for USA and Canada (Android and iPhone)<<
But again: what can we do to get Voice Commands enabled over here (seems to be a per country preset...)?
I'd rather be able to talk (American) English to the device than not to be able to use Voice Control at all!!!
Following the above thread it seems rather difficult to hit the exact right tone even for native speakers... So it'd take some experimenting, I'm well aware of that.