When i was on 737s they were pin-pogrammed to do an auto call out of "Approaching Minimums" at 100ft above whatever was bugged, and "Minimums" at DH/DA. For no DH landings there was no auto callout, which is why we bugged the CAT I DA on Baro and switched over to RA, that way we still had a triangle at the CAT I DH on the altitude tape which served as a reminder for a decision call at alert height (200ft).