AT&T 5540

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AT&T 5540
Manufacturer AT&T
Model 5540
Lifetime
Introduced April, 1983
Firmware
Personalities IBM 3278

The AT&T 5540 terminal was introduced in April, 1983 at a price of $1,495. It features IBM 3270 compatibility and a 5.25" floppy disk for controller programming, device identification and options. [1]

References

  1. "Teletype Adds Windowing To Programmers' Arsenal", Computerworld, April 18, 1983, pg. 57