Math functions: Root, Sign change (+/ )
- Business/Finance functions: Tax calculation +/ ; Percent, Resume function
- Added features: Memory (3 keys), Double zero key (00), Correction key (?)
- Front panel: Brushed metal
- Key top: Plastic
- Power supply: Solar cell + 1x LR44 battery
- Display: Tilted LCD with 1 line x 12 digits, 3-digit punctuation
- OEM: OfficeCalc 100 II