1package contents and features – Plantronics P420 User Manual

Page 4

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Plantronics P420 USB Speakerphone

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1.2 P420 USB features

Speakerphone

USB cable

(mini B to A)

1

Package contents and features

Volume down

Mute key

Volume up

USB port

3.5 mm stereo jack
(for external speakers
or headphones)

1.1 P420 USB speakerphone