Plantronics C320 - Manuals

Lengthen or shorten the band until it fits comfortably. The foam cushions should sitcomfortably over the center of your ears. This headset can be worn on the left or right side.Rotate the boom to align with your mouth. CAUTION To avoid breaking the boom, only rotate it up and over 180°. Gently bend ...

Download the latest release of Plantronics software to integrate yourheadset with your softphone. Plantronics software enables call controlfeatures including call answer/end control and synchronized mute withyour softphone. Load the Plantronics software by visiting plantronics.com/software and click...

The USB headset is automatically powered on when it is plugged into the USB port of thecomputer. Headset call control is a software feature and dependent on a compatible softphone. If you donot install the software or do not have a compatible softphone, press the headset call buttonfirst and then an...

I cannot hear caller. Listening volume is too low. Press the volume up button on theheadset.The USB headset is not set as the default audio device. Use theaudio settings in your sound control panel/preferences to selectyour headset as the default audio device.For Windows XP systems • Go to Control P...