Anyone ever use this tool? What thyssen equipment is it used on? http://www.ebay.com/itm/original-ThyssenKrupp-elevator-lift-escalator-TKE-PDA-service-test-tool-HP-iPAQ-/201582376469?hash=item2eef3ef615:g:XW8AAOSwvU5XM015
TCM/TCI is different control systems from Thyssen.
TCI - Thyssen Control Itegral TCM - Thyssen Control Multican Windiag - Software service tool POME - Handheld service tool that can be used on multiple systems (French tool I think)