Specifications

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2. SPECIFICATIONS
Data storage:
Telephone/business card/memo/schedule data storage/recall, calendar display, marker, phrase memory,
secret area, editing, capacity display, auto display
Clock:
Average of accuracy ±3 seconds per day under normal temperatures; worldtime, schedule alam, daily
alarm
Calculation:
12-digit arithmetic calculations, constants for + / – / × / ÷, independent memory, percentages, square
roots, 24-digit approximations, date calculations, other mixed calculations
Messages:
Selectable language: English, German, French, Italian, Spanish, Swedish, Polish, Czech, Hungarian,
Russian
General:
Display element: 32-column × 6-line LCD
Memory capacity: 64 KB (56,006 bytes)
Main component: LSI
Power supply: Main Power Supply — Two CR2032 lithium batteries
Backup Power Supply — One CR2032 lithium battery
Power consumption: 0.05W
Battery life: Main: Approximately 120 hours (Repeated cycle of 1-minute data input
into Telephone Directory followed by 10-minute display. Operation
temperature of 20°C)
Approximately 150 hours (Continuous display in Telephone Direc-
tory. Operation temperature of 20°C)
Backup: 5 years if main batteries are replaced as soon as they become weak.
1 year if dead main batteries are left in the unit.
Auto power off: Approximately 6 minutes after last key operation
Operating temperature: 0°C ~ 40°C (32°F ~ 104°F)
Dimensions: Unfolded: 10.5H × 152W × 155.2mmD (
3
/8"H × 6"W × 6
1
/8"D)
Folded: 17.9H × 152W × 78mmD (
3
/4"H × 6"W × 3
1
/16"D)
Weight: 152.5g (5.4 oz) including batteries
Current consumption:
Power switch TYP. [µA] MAX [µA]
OFF 8 29
ON 1,447 13,258
ON (Operating) 6,707 19,958