This is a quasi-automated decoding of the numerals 0 through 9 of the Premise system commands in the layout John suggested. I suspect then manufacturer's hex values are really the binary complement as shown below. Curiously, the next to the last bits were reversed in the learned commands above. So it could be a toggle bit (but I would have expected it to vary), but perhaps a control bit of some sort. If so, the last bit is consistent with a parity bit of the previous 15 bits.


0xF 11001010 001111 11
0xE 11001010 001110 10
0xD 11001010 001101 10
0xC 11001010 001100 11
0xB 11001010 001011 10
0xA 11001010 001010 11
0x9 11001010 001001 11
0x8 11001010 001000 10
0x7 11001010 000111 10
0x6 11001010 000110 11

-Jon