![background image](http://html1.mh-extra.com/html/plantronics/mda524-qd/mda524-qd_user-manual_1565646004.webp)
To optimize setting download Plantronics Hub Desktop software by visiting
Manage your settings from your computer:
• Use computer audio mixing*
• Call control for softphones
• Update firmware
• Turn features on/off
• View user guide
* Plantronics Hub Desktop software is required to use audio mixing features.
Load software
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