Difference between revisions of "Lear Siegler ADM-21"
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| − | The Lear Siegler ADM-21 terminal was introduced in December, 1981 at a price of $ | + | The Lear Siegler ADM-21 terminal was introduced in December, 1981 at a price of $695. |
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| + | Features: | ||
| + | * block mode operations | ||
| + | * XON/XOFF communications | ||
| + | * visual attributes | ||
== References == | == References == | ||
Revision as of 05:16, 4 March 2012
The Lear Siegler ADM-21 terminal was introduced in December, 1981 at a price of $695.
Features:
- block mode operations
- XON/XOFF communications
- visual attributes
References
- "Lear Siegler Terminals, Modem Out", Computerworld, December 7, 1981, pg. 67.
