Product number (P/N): E406,
Keywords/Tags: E406
Date of intro: ~1975, Origin: Japan (List),
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 20, #Key-Black: 7, #Key-Orange: 2, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x04,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 007_05_04_20),
Known Serial-numbers: 6A110614 (6A-110614) SERIES 22A (List of all S/Ns from MONTEVERDI)
Collector value: 7/10,