Ummm, Actually I think most (if not all)of them do… Even their older 45XXX models supported beaming if memory serves.
12724, 12722, 12725, 12727, 12726, 12721, 12719, 12720, Edit added: 45642, 12731, 45636, 12718, 45639, 45637
All of these say they support beaming.