HALE MM-03 Driver Manual page 30

Signed-Off Mode
Private use
If you drive without having started a shift, a short warning signal
sounds. During the trip SHIFt oFF is displayed, which indicates the
private trip.
If activated, the taximeter may record private trips as well as work-re-
lated trips in signed-off mode.
Switching between work-related (SHIFt oFF) and private (PrIvAt) is
possible at any time during the trip. The new trip type is valid since the
time of switching.
Press one of the buttons .
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