Analog modem emulator?

[Tony Duell]

> TelePong requires the somewhat rare Apple Communications Card (prior even
> to the original Apple Serial Card) and I have the original cassette that

What did the COmmunications Card consist of? Checking one of my boxes of 
Apple ][ bits revealed a Super Serial Card (6551-based) and a Serial Card 
(a bit-banger, a few TTL chips and a couple of PROMs, P7 and P8). It's 
hard to see how you could have less than that.

Actually, I must post details of the odd Apple ][ cards I've got. I know 
I've got some kind of speech input card somewhere.

-tony