I have all the manual(s) printed and in pdf form for my benefit. The jumpers are set to slt for both ports 7 & 8 . However , the tcc1 jumpers were set to off and on and still no dial tone when plugged in the system. Does that answer you question where the jumpers are or do you mean where on the board. Per the install manual matches the pictures in the figures. After reading the manual and checking the jumper settings I would believe it should work but I get no dial tone on the ports . I guess my next step would be to set the jumper to keyset and double check to see if a keyset phone works with the ports to make sure.

Thanks Again