10.42.6. PIN Card (Chip Card) 
- Assigning length and pointer of chip card PIN
ADD-PERSI:TYPE=SYS,PINCLEN=number,PINPOINT=number;
- Assigning personal identification number to a station number
ADD-PERSI:TYPE=STN,STNO=number,PINC=string;
- Changing pointer of chip card PIN
CHA-PERSI:TYPE=PINPOINT,PINPOINT=number;
- Changing PINC number (OLDPIN and NEWPIN must be of equal length):
CHA-PERSI:TYPE=PIN,OLDPIN=string,NEWPIN=string;