Unify OpenStage 20 T

Startup 15
Connectors at the bottom side
OpenStage 60 T/80 T
OpenStage 40 T
Headset
Handset
Key Module
USB (e.g. 1st party CTI or OpenStage Manager)
HiPath
USB memory stick
Power supply 
Country-
specific 
cable
Headset
USB (e.g. 
1st party CTI)
Key Module
Busy Lamp Field
Handset
HiPath
Power supply (if necessary)
Country-
specific cable