Magtek mDynamo Programmer's Manual page 74

7 - Commands
Table 7-26 - Response Data for Extended Command 0x0306 - Read Terminal Configuration
Offset Field Name
Message
0..1
Length
2.. Tags Read
Result codes:
0x0000 = Success
0x0393 = Invalid Slot Number field
0x0394 = Invalid Operation field
0x0395 = Invalid Database Selector field
0x0396 = Invalid Tags to Read field
Example Request (Hex)
Command Number
Data Length
Extended Data Offset
Extended Command Number
Complete Extended Data Length
Extended Data
Example Response (Hex)
Result Code
Data Length
Extended Data Offset
Extended Result Code
Complete Extended Data Length
Extended Data
mDynamo| OEM Secure Card Reader Authenticator | Programmer's Manual (COMMANDS)
Two byte binary, most significant byte first. This gives the total length of the
EMV Terminal Configuration message that follows.
FA<len> /* container for generic data */
<tag><len><value>
...
<tag><len><value>
When reading all tags for the selected slot, the last two tags are:
DFDF26, the Configuration Label
DFDF47, the Database Checksum
Header
49
0D
Data
0000
0306
0007
010000FA029F1A
Header
0A
11
Data
0000
0000
000B
0009FA8200059F1A020840
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Value