Plantronics Audio 478 Support Questions
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Difficulty With Install
I have a mac snow leopard 10.5.8 and just purchase audio 478 'difficulty with install. I downloaded ...
I have a mac snow leopard 10.5.8 and just purchase audio 478 'difficulty with install. I downloaded ...
Call Feature On Audio 478 Not Working With Skype
The telephone button doesn't light up for Skype call. We have installed the audio 478 installation s...
The telephone button doesn't light up for Skype call. We have installed the audio 478 installation s...