Specifications

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Battery life:
Main: Approximately 100 hours continuous display in Telephone Directory (approxi-
mately 180 hours on type LR03 (AM4)); approximately 80 hours repeating one
minute of input and 10 minutes of display in Telephone Directory (approximately
150 hours on type LR03 (AM4))
Back-up: 5 years if main batteries are replaced as soon as they become weak. 2 year if
dead main batteries are left in the unit.
Power consumption: 0.06 W
Auto power off: Approximately 6 minutes after last key operation
Operating temperature: 0°C ~ 40°C (32°F ~ 104°F)
Dimensions:
Unfolded: 10.5H × 145W × 176.5D mm (
7
/16"H × 5
11
/16"W × 6
15
/16"D)
Folded: 14.2H × 145W × 95D mm (
9
/16"W × 5
11
/16"W × 3
3
/4"D)
Weight: 142.2 g (5 oz) including batteries