This Command allows setting L2 Payment Parameters prior to EMV Payment Transactions.
Command Parameters
Tag | Size (bytes) | Type | M/O/C | Description |
‘C7’ | 1 | b | O | Card Technologies Enabled for Card Detection |
‘CA’ | 4 | b | O | Bitmap for Exit Conditions during Contact Transaction |
‘CB’ | 4 | b | O | Bitmap of Exit Conditions during Contactless Transaction |
‘CC’ | 1 | b | O | Bitmap of activated Notifications |
‘CD’ | 1 | b | O | Force Contact Transaction to go Online: |
‘D2’ | 1 | b | O | Contactless Start Point: |
‘DF1B’ | 7 | b | O | L2 Stack Configuration Parameters (see below) |
‘DF3C’ | Var. | b | O | Default Tag List of Data Elements returned by Contact Start Payment Transaction |
‘DF3D’ | Var. | b | O | Default Tag List of Data Elements returned by Contact Complete Payment Transaction |
‘DF3E’ | Var. | b | O | Default Tag List of Data Elements returned by Contactless Transactions (in addition to Kernel’s Data Record and Discretionary Data) |
‘DF3F’ | Var. | b | O | Default Tag List for Batch Data |
‘DF40’ | Var. | b | O | Default Tag List for Advice Data |
‘DF41’ | Var. | b | O | Default Tag List for Reversal Data |
An Exit Condition allows interrupting an ongoing Payment Transactions after reaching specific States.
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L2 Stack Configuration Bitmap
Bitmap | Description | |||||||
b8 | b7 | b6 | b5 | b4 | b3 | b2 | b1 | |
Byte 1 – Default Transaction Type | ||||||||
00h - FFh | Transaction Type when Tag ‘9C’ is missing in TRD (ex: 00h = Purchase) | |||||||
Byte 2 – Legacy Selection Flags | ||||||||
x |
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| Legacy ZIP Selection Rules |
| x |
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| Legacy Paypass Selection Rules |
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| x |
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| Legacy ExpressPay Selection Rules |
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| x |
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| Legacy JCB Selection Rules |
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| x |
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| Legacy CUP Selection Rules |
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| x |
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| Legacy DPAS Selection Rules |
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| x |
| Legacy Visa Selection Rules |
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x |
VCAS Mode | ||||||||
Byte 3 – L2 Stack Parameter Bitmap (1/2) | ||||||||
x |
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| Force Receipt |
| 0 |
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| RFU |
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| x |
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| Transaction Looping |
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| x |
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| Key In Activation |
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| x |
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| Contactless Signals |
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| x |
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| Data Exchange Callback |
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| 0 | 0 | RFU |
Byte 4 – L2 Stack Parameter Bitmap (2/2) | ||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | RFU |
Byte 5 – Card Detection Timeout | ||||||||
00h – FFh | Card Detection Timeout (in seconds) | |||||||
Byte 6 – Trace Depth | ||||||||
00h – | ||||||||
07h | (see | |||||||
Byte 7 – Default Language | ||||||||
00h | RFU | |||||||
Response Parameters
This Command has no Response Parameters
Error Codes
Code | Description |
0000h | Successful Execution |
2203h | Invalid Parameters |
22FFh | System Error |