hello fediverse. i have a prompt/question for you. do you have a little tip? like just a small bit of advice. can be about anything.
The behavior of certain elevator buttons may depend on whether someone has used a "fireman's service" key.
The key can be used to pull all cars to the ground floor, and to operate a car in a special manual service mode.
In this mode, the car stays on a given floor with the doors open. When ready to leave the floor you use the close button.