Ah, I fugured it out... it was as I suspecting, except for one minor detail...
it lines up with the memory buttons on the M7310... so there is no configuring it... you just configure the Memory buttons... the problem was my assuption... because the M7310 has the shift key and can hold 24 numbers on 12 buttons I got confused... I was thinking the memory buttons when shifted would be showing up on the bottom half of the busy lamp field, but it was the top half... I guess you shift up! So I was unable to verify the assumtion becuase it look as though the thing wasn't working, it never lit up who I though it should when I called out to an extension programmed on my memory button...
I was on the right path, just going he wrong direction!