Right-click the Elevator Button Module on an Elevator block to pair them.
Right-click the module on a Screen.
Sneak right-click to open the screen's GUI and left-click on the Elevator Button Module.
After configuring the button, left or right-click the buttons to call the elevator.
The Elevator Button Module's interface contains two colour selectors, for the button's color and a highlight color for the current floor. Checkboxes adjust the orientation and size of the buttons, whether buttons are displayed as lights, and whether the numbering should start at zero or one.
Buttons will get the name for each floor from the Elevator block if possible. Eight text fields are also provided for manual override of names.