Qualifier Value
Qualifier values of 0503 in D13A
Response type, coded (an1..3)
Specification of the type of response expected from the recipient.
| Code | Description | 
|---|---|
| 1 | 
            No acknowledgement required             No AUTACK acknowledgement message expected.  | 
        
| 2 | 
            Acknowledgement required             AUTACK acknowledgement message expected.  |