My headphones Plantronics Audio 476 DSP went silent all of a sudden and now they not recognized by my computer. There is no way I can make use either the headphones or the microphone.

Asked by Olga on 01/31/2013 0  Answer

ManualsOnline posted an answer 6 years, 2 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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