Use it like you use a gated elevator. Left arrow is to open the gate and right arrow is to close the gate. This also uses the numbers as Roman Numerals so: I = 1, II = 2, III = 3, and IV = 4. Your call will also not register until you close the gate. These buttons and the button sound were made by myself and are my own assets. Since this is an gated elevator please only do one call at a time as some functions that make the door work are disabled and it will only wait for 2 seconds before going to the next floor that is on the calls system.
Credit to Jon5432 for some assets used from his Express lift project, which are the motor sound, the panel and the cab. Credit to myself for the button sound. The button sound like I said before does not belong to BENO and belongs to me and is reused from the project "Old OTIS modded by OTIS!" that I made. I have not copy-remixed, as I 'm the original maker of this project.