We would usually call it a phone box or payphone.
You didn't. The first phone was not sold to the public and was a simple box. It wasn't until 1877 that there was a Bell phone company.
The black box is usually red in colour.
In case there is an emergency instead of having to take time to look it up its right in the box.
Red.
orange
One of the first public telephone boxes was located in Trinity Market in Kingston-Upon-Hull and is the original K1 model, the first produced, and it is a red telephone box that was produced in 1920.
to do that you will need the DSL filter first. The phone cord needs to plug into one end of the filter box, while a cable goes from the filter box to the DSL port in the wall.
The majority of public phone boxes are the new-style, mostly glass, anonymous boxes in either yellow or silver. In 'heritage' areas, the good old red box is still present in large numbers.
The color of the black box is orange.
yellow
orange