Class of service

A Class of Service (COS) defines a set of features available for a station. Every station can be assigned to one out of 16 Class of Services. There are three predefined Class of Services:

• COS 1: Includes a selection of features intended for regular users
• COS 15: Includes less features than COS 1, intended for telephone interfaces(PNCI)
• COS 16: Includes all features (SuperUser)

After autoload physical number 1 is assosiated to COS 16. All other stations are assosiated to COS 1.