[bojan]

It's different per country, and even per city within the country. As a rule of thumb, big cities don't have buttons/cords, smaller ones do.

[ragall]

I've never seen cords in Europe, neither in a big city nor little towns.

[riffraff]

I remember cords in Malta in the 2010s, but I've not seen them in the the rest of Europe. Maybe when I was a kid in the 80s.