How do you sync a plantronics 510? - Plantronics 510 Voyager Headset - PLN-510 Headset
The steps below will show you how to put your Voyager 510 into pairing mode.
To put the headset into pairing mode:
1 - Start with the headset powered on (the headset will have a blue blinking light).2 - Press in and hold the + side of the volume button (long, thin and silver) and the Call Control Button (on themicrophone boom, oval shaped) until the headset flashes red, blue, red, blue.3 - Tell your phone to "Find the new Bluetooth device" (see the User Guide or call a local phone store).4 - If the phone asks for a User Code or passkey, enter 0000 (four zeros).
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