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From: markb@ihlpg.UUCP (Blumemthal)
Newsgroups: net.micro.apple,net.micro,net.dcom
Subject: Technical help for Apple IIc needed
Message-ID: <1503@ihlpg.UUCP>
Date: Fri, 27-Dec-85 11:54:11 EST
Article-I.D.: ihlpg.1503
Posted: Fri Dec 27 11:54:11 1985
Date-Received: Sat, 28-Dec-85 01:46:12 EST
Distribution: net
Organization: AT&T Bell Laboratories
Lines: 22
Xref: watmath net.micro.apple:2426 net.micro:13291 net.dcom:1557

December 27, 1985

I would like to interface a U.S. Robotics Auto Dial 212A modem with
an Apple IIc.

Here is the pin-out for the modem:

 2 Transmit Data, terminal to modem
 3 Receive Data
 5 Clear to Send
 6 Data Set Ready
 7 Signal Ground
 8 Carrier Detect
12 Speed Indicate
20 Data Terminal Ready
22 Ring Indicator

Can anyone give me info on how to make a cable to the IIc serial
port?

Mark Blumenthal
1-312-979-3676