5.24.4.4. CND (Calling Name Delivery) 
- How to enable CND by COT (default)
CHANGE-COT:COTNO=120,COTTYPE=COTDEL,PAR=BKNA;
- How to disable CND by COT
CHANGE-COT:COTNO=120,COTTYPE=COTADD,PAR=BKNA;
- How to activate and reset the system counters
DISPLAY-ZAUSL:PROCID=BP,DEL=Y;
- How to inquire the values of the system counters
DISPLAY-ZAUSL:PROCID=BP;