This article is from a FAQ concerning SCO operating systems. While some of the information may be applicable to any OS, or any Unix or Linux OS, it may be specific to SCO Xenix, Open There is lots of Linux, Mac OS X and general Unix info elsewhere on this site: Search this site is the best way to find anything.
Thanks to Bob Bailin for this answer:
Wyse 60 terminals don't display received data if the carrier detect (CD) signal (pin 8) is low. Use the AT&C0 modem command to force CD to always be high, regardless of whether you have a connection. Then use AT&W to save your new settings.
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