[Yaesu] Yaesu FT-857 and hidden CAT commands

[SM0IMJ]

Hi all,
Does anyone know where to pick up the list of hidden CAT commands for 
the FT-857?

I know that there are enormous possibilities to control the rig apart 
from the very few commands listed in the manual.
A couple of rig control programs (e.g. HamRadioDeluxe) I come across 
have the full set of commands (all the control menues; tx-pwr, keyer 
speed, filter settings, etc) available.
If you have a com port sniffer (hardware or software) you can probably 
run one of these rig control softwares and see what it sends down the line.

73's
Hans - SMØIMJ