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معرف المقالة: 000028195
Last Modified Date: 05/16/2021
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Blackwire 500 Series: How to Mute a Call

The following procedure details how to mute your Blackwire C510/C520/C510-M/C520-M headset during a call.
1. To mute the microphone during a call, press the mute button on the headset. NOTE: The mute LED turns solid red when the mute button is on.

Blackwire C510_C520 Mute button image
2. To turn mute off, press the mute button again.