14.4.11.5. Setting the Precedence-Digit representation and the Route Digit
on CAS Outpulsing 
The AMO COP controls all the Class of Protocols including the Precedence-Digit
and the Route-Digit on CAS Outpulsing.
PDIG alone (makes sense for DTMF only)
1st Digit A...D is handled as MLPP Precedence Digit
2nd Digit 1...9 is handled as dialing and the MLPP Level Routine is used
For a Precedence-Letter (A, B, C, or D) without the Route-Digit following COP parameters
have to be set / omitted:
Set: PDIG; Omit: RDIG & PNIO;
CHA-COP:COPNO=XX,COPTYPE=COPADD,PAR=PDIG;
CHA-COP:COPNO=XX,COPTYPE=COPDEL,PAR=RDIG&PNIO;
PDIG and RDIG (PNIO isn't used)
1st Digit is handled as MLPP Precedence Digit.
2nd Digit handled as MLPP Rout Code Digit.
For a numeric Precedence-Digit Digit (0, 1, 2, 3, or 4) and the Route-Digit following
COP
parameters have to be set / omitted:
SET: PDIG & RDIG; Omit: PNIO;
CHA-COP:COPNO=XX,COPTYPE=COPADD,PAR=PDIG&RDIG;
CHA-COP:COPNO=XX,COPTYPE=COPDEL,PAR=PNIO;
PDIG and PNIO (makes sense for Pulse-Dialing)
1st Digit is handled as MLPP Precedence Digit.
The Digits 0...4 are sent. For receiving Digits the system eccepts all Digits.
For a Precedence-Digit (0, 1, 2, 3, or 4) without the Route-Digit following COP parameters
have to be set / omitted:
Set: PDIG & PNIO; Omit: RDIG;
CHA-COP:COPNO=XX,COPTYPE=COPADD,PAR=PDIG&PNIO;
CHA-COP:COPNO=XX,COPTYPE=COPDEL,PAR=RDIG;