I tried to connect to my machine at work using SLIP, and I couldn't connect
to the modem.  Following the directions in the SLIP HOWTO, I typed

        cu -l /dev/tty00 -s 19200

and got back the response "Connected."  When I then started to type the
modem init string, I immediately (i.e., as I hit the "a" in "at...") got

        cu: write: Input/ou;ut error

        Disconnected.

and then got the prompt back.  What have I missed here?

            John Price  ***  ***  ***  ***  pricej@cebaf.gov
            Where there is no solution, there is no problem.