Plantronics CS540-XD manual Muting Your Headset During a Call, Adjusting Your Headset Volume

Muting Your Headset During a Call

To mute/unmute the call, press the volume/mute button in.

When mute is activated on the primary headset, the Call/mute LED on the base will be solid red and you will hear three high tones (you will still be able to hear the caller).

Adjusting Your Headset Volume

Fine-tune your headset volume by pressing the volume/mute button up (increase) or down (decrease) if you wear your headset on the right. If you wear it on the left, it’s opposite: press down to increase the volume and up to decrease the volume.

Make set up volume adjustments for the desk phone with the volume dials on the base.

Out of Range Warning Tones

If you are on a call and go out of the operating range, you will hear three low tones. You will hear a single mid tone when you are back in range.

If you stay out of range, an active call will be suspended. The call will be re-established when you walk back into range. If you remain out of range for more than 5 minutes, the system will drop the call.

If you are not on a call and go out of the operating range and then press the call control button, you will hear a single tone for the button press and three low tones for the failure to make a link.

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