[comp.dcom.modems] CCITT V.27 and V.29

comrade@uniwa.uwa.oz (Peter Cooper (GUILD)) (04/05/91)

I was just given an old Telecom Australia modem which calims that it is
v.27fast/slow and v.29fast/slow.

Is this a 4-wire modem standard?  How useful would such a modem be
today?

Thanks.