Delta Data Systems TelTerm 3

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Delta Data Systems TelTerm 3
Manufacturer Delta Data Systems
Model TelTerm 3
Lifetime
Introduced June, 1970
Introductory Price $4,500
Communication
Interface RS-232B
Baud Rates up to 9600
Character Modes
Resolution 80x27
Attributes Normal
Matrix 7x9
Firmware
Personalities IBM 2260,
IBM 2265

The Delta Data Systems TelTerm 3 terminal was introduced in June, 1970.[1] Lower case was available as an option. It extends the TelTerm 2 to add IBM compatibility.

References

  1. Chase, Edward N.; Brick, Donald B. (June 1970), "Interactive CRT Display Terminals: Part 2- Alphanumeric CRT Terminals", Modern Data 3 (6): 65, https://bitsavers.org/magazines/Modern_Data/Modern_Data_1970_06.pdf, retrieved March 10, 2026