Once you are in programming mode, you need to press LK 3 then trf. Display should show
01/02:OUT&IN From here make the 3rd digit from the left blink.. * moves to left # moves to the right. Dial 42 on Dial Pad and it should show that the line is DIT to the Vmail Pilot.Press Hold to erase then press TRF. Repeat for the lines you want to have answered manually. After you do all the lines you want, pick up handset and put it back down to exit Programming.
You maywant to look at LK3/43 as well This is the Night Mode DIT section for the lines