Battery Level; Mode Switch - Samhoo D668 Series Owner's Manual

Basic Operations
Squelch Level *
LED screen can indicate 5 squelch levels. Press 【P1】key or
【P2】key continuously can switch to squelch level interface to
check signal intensities.
Squelch Level
Battery Levels
LED screen can indicate 5 battery levels.
Battery Levels

Mode Switch

The radio support analogue conventional/digital conventional modes.
Modes can be switched via programming software by dealers.
Note:
Stands for limited functionality, indicating that this feature.
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