Ted,
BEWARE that if the cabin or car call button is disabled, the elevator must still function on phase one and phase two operation.
I would strongly recommend the video published by NAESAI.
http://www.naesai.org/events.php?id=53 They have just reduced the price.
An extra waffer on the fire service phase 2 switch inside the car might be the key.
Respectfully Submitted,
Robert L Krieger Jr.
