Maas AHT-9-UV User Manual page 21

Icons Description of functions
Squelch active
Beep tone active
Receive calling ID or MSG
Scrambler active
Battery power indicator
CTCSS decoder active
DCS decoder active
5 Tone signaling active
2 Tone signaling active
DTMF signaling active
Operating A band indicator
Operating B band indicator
Frequency mantissa indicator
Channel number/Menu items number indicator
Busy channel indicator
Channel scanned available under CH mode
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