
Headset Controls, Indicators and Voice Prompts
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 | Action | Indicator Light | Tone | Voice Prompt | 
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| Power On/Off | Press Power/Off | On: solid blue for | On: ascending | On: “Power on” | 
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 | button | 2 seconds | tone | followed by a voice | 
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 | 2 seconds | Off: solid red for | Off: descending | prompt detailing | 
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 | 2 seconds | tone | battery status. | 
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 | Off: “Power off” | 
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| Check if headset is | Short press | Short blue flash | None | 
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| powered on | call button or | 
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 | volume + or - | 
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 | button | 
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| Incoming call alert | None | Flashes blue | Three single low | 
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 | tones | 
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| Call answer/end | Short press call | Short blue flash | Single low tone | 
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 | button | 
 | followed by low- | 
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| Adjust the listen | Short press | Single blue flash | Tone at each | “Volume minimum” | 
| volume (during a | volume + | 
 | change in volume. | “Volume maximum” at | 
| call) | or - button | 
 | Double tone when | the limits of the range | 
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 | min/max volume | 
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 | level reached | 
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| Call indicator light | With headset | Turn indicator on: | Single low tone | 
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| (enable/disable) | powered on, | blue glow increases | 
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 | press power, | for 2 seconds | 
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 | volume + | Turn indicator off: | 
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 | and - buttons | blue glow | 
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 | simultaneously | fades for 2 seconds | 
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 | for | 
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 | 1 second | 
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| Reconnect after | Short press call | Single blue flash | Single low tone | “PC connected” | 
| leaving range for | button | 
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 | “Phone 1 connected” | 
| more than 30 | 
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 | “Phone 2 connected” | 
| seconds | 
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 | “Connected” depending | |
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 | on the device | 
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 | configuration. | 
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