Seecode tube HF920 Bedienungsanleitung Seite 41

Seecode Tube User Manual
: HF/HS connection indicator, displayed after HF/HS connection is established
: AV connection indicator, displayed after the connection of AV service is established
: Battery information indicator, with 5 grades , , , , and , displayed according to the current battery
capacity
: Indicate the strength of handset signals
. 9