![](/images/new-backgrounds/1249306/24930633x1.webp)
Names of Controls and Functions
Status indicator (Blue LED)
lights: Call waitingfTalking
stays out: Not connected
blinks rapidly: Receiving acall
blinks slowly: Pairing/ Reconnecting
Main unit | Microphone with Bracket |
Switch Unit
| |
| To a Head unit or a port of Expansion |
| module |
Switch Unit connector | Microphone connector |
To the Switch Unit | To the microphone with |
| Bracket |
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