10.17.3.2. Set the required (e.g. all) protective attributes 
CHA-SDAT:STNO=7140,TYPE=ATTRIBUT,AATTR=LOADF&LOSC&LOENB;
The terminal is locked by COS changeover. There are several
possibilities to change the COS :
- on a terminal with ID card reader by inserting/pulling through the ID card
- from the terminal by dialing procedure
- from the attendant console
- from the service terminal (AMO BERUM)
- after timeout for an entire COS changeover group