[net.micro.cpm] MODEM for Apple ///?

Heiby@hi-multics@sri-unix.UUCP (08/19/83)

From:   Ronald W. <Heiby@hi-multics>

Hi, we have an Apple /// here in the department with the CP/M softcard.
I'd like to bring MODEM7 up on it.  I just got the technical notes from
Apple Inc on the /// CP/M and find that I need to know a lot more about
SOS than I am interested in.  Has anyone out there got (ideally) a MDM7
overlay file for the /// or (next best) anything that shows how to get
modem status (both directions), send a char, and get a char?  Thanks.
Ron.