I found it. It is CALL OO03 PAXI =3
M2
This makes the present position the tool setter position. I will share my method of adjusting the probe. I lowered the probe just before it touched the center (0.0005). I then moved the probe in the x-y directions until it touched as per the gauging page.
I adjusted the three screws on the setter and repeated the process until the probe was flat wrt the quill. After it was flat, I then found the center using the manual touch method.