"Germany has one of the slowest smart meter rollouts in Europe. Just 5.5 per cent of households have one as of December 2025, compared with more than 90 per cent in France, Italy, the Netherlands and Spain, and 63 per cent on average EU-wide.
This makes it harder for Germany to shift energy use toward times when renewables are abundant, contributing to the country’s wasted wind and solar – and to Germans paying some of the highest energy bills in Europe. […]"
TBF, I remember working for a company producing a domotic system. They had this way to program it, which involved a button and nothing else, no leds, no buzzers, just one button.
Do you want to enable this specific functionality? Press the button 63 times, make sure you don’t lose the count or you’ll enable something else.