Oh no, this is what I'm talking about. But in our case, those stupid people don't distinguish between Wifi and LAN anymore anywhere in their anything.
Edit: one day, a dubious network worker came to my flat saying they are testing the Wifi provided by the apartment. I told him I don't need it because I set up my Wifi on my own.
Then he told that's impossible because if I'm using Wifi I must be using the hardware of the apartment.
Turned out, he can't distinguish between the fiber port and a Wifi router...
I wanted to know if he was sent by the house maintenance or just another salesman. But how can you talk with a person on IT, when he continues mixing up technological terms!?