TRS-80 Model 100: Phone port pinout

[John Foust]

At 01:36 PM 2/5/2005, you wrote:
>300baud?  I don't see why not.  If you can reliably hear the other person
>you're talking to on a cell phone then why not a 300 baud carrier, which
>is well within typical human voice frequencies?

Drop-out, echoes, faking of signal to accomodate human voice but
not data.  Ever hear your phone repeat the last fraction of a 
second in order to cover up a drop-out?  What might that do to data?

- John