Who's there?

If you want to visit someone, you usually need that person’s last name so that you will definitely ring the right doorbell.

This sounds so obvious for us in Germany …

But it is not always the case!

In #Poland, #Spain and #Portugal, for example, you will find a combination of numbers and letters on the doorbell signs – not a surname.

Although this protects privacy, it poses an orientation obstacle for visitors, postmen, rescue forces, police officers and firefighters.