1 Package contents and features

1.1 P420 USB speakerphone

USB cable

(mini B to A)

Speakerphone

1.2 P420 USB features

Mute key

Volume down

Volume up

3.5mm stereo jack (for external speakers or headphones)

USB port

Plantronics P420 USB Speakerphone

4

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Plantronics P420 manual Package contents and features