Date of intro: ~1975,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 18, #Key-Black: 18,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: ELECTRONIC ARRAYS: EA7055,
Known Serial-numbers: 14762 (List of all S/Ns from BINATONE)
Collector value: 7.5/10,
Courtesy of: DUDEK Emil,
Internet: Link-1: VINTAGE TECHNOLOGY