Identiv uTrust 4711F - Page 28

Document Version 1.2
Last revised on
2017-09-26
Page 28 of 92
Reference Manual for uTrust 4701F and uTrust 4711F Readers
Example:
1) To issue the “READER_GETIFDTYPE (0x12)” escape command , this pseudo APDU would be
used:
Command APDU: FF CC 00 00 01 12
Response : 20 57 90 00
2) To issue the “READER_SETMODE (0X01)” escape command, this pseudo APDU would be
used:
Command APDU: FF CC 00 00 02 01 01 (to set to EMV mode)
Response APDU : 90 00
Note:
1) To send Escape commands using this method, the reader should be connected in shared mode
using T0 or T1 protocol. Only then would the resource manager allow SCardTransmit.
2) As the escape commands defined using “READER_GENERIC_ESCAPE” have ISO 7816 APDU
format, they can be sent using SCardTransmit without having any need to prepend “FF CC 00
00 P3”.