Magtek DynaPro Go Programmer's Manual page 51

4 - Command Set
If an error occurs, the device terminates the command and reports the error in ACKSTS of Command
0x01 - Response ACK. For a full list of error codes, see Command 0x01 - Response ACK.
If no error occurs, when the command completes (message displayed, cardholder or operator cancelled, or
timeout), the device does the following:
1) Clear the display
2) Return to the idle state
3) Send Report 0x27 - Display Message Done Report to the host
Table 4-8 - Usage Table for Command 0x07
Bit 7
Byte 0 0x07
Byte 1 Wait Time in seconds, (0x01..0xFF; 0x00 = Infinite wait time)
Display message ID:
0x00 = Blank
0x01 = Approved
0x02 = Declined
0x03 = Cancelled
0x04 = Thank You
0x05 = PIN Invalid
0x06 = Processing
0x07 = Please Wait
0x08 = Hands Off
0x09 = PIN PAD not available
Byte 2
0x0A = Call Your Bank
0x0B = CARD ERROR
0x0C = Not Accepted
0x0D = Processing Error
0x0E = Use CHIP READER
0x0F = Refer to your payment device
Bitmaps Only:
0x80..0x83 = Bitmap in slots 1..4
0xFF = Custom Bitmap Message (requires first sending data via Command 0x10 - Send
Big Block Data to Device)
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer's Manual (COMMANDS)
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