'General bytes' send by Nokia 701 in ATR_REQ command during protocol activation
what is the 'general bytes' that Nokia 701 sends along with ATR_REQ command during protocol activation?
I see that I always get the below 13 bytes.
InGeneralBytesLength : 0x0d
InGeneralBytes (hex): 46 66 6D 01 01 10 02 02 03 80 04 01 32
I verified that it is not IMEI code of the phone. My setup is as follows,
- I have an NXP PN512 board running as NFC target.
- I enable NFC in Nokia 701 and show it near NXP PN512. 701 is becoming initiator and sends ATR_REQ with the above 'general bytes'.
Any information on this is greatly appreciated.