Does the headset have to be paired to the base unit on the Plantronics 510S?
A. The Plantronics 510S Bluetooth headset system is supplied with the Headset and Base unit factory paired to each other. However, if you have purchased a Plantronics 510 System Base unit or you wish to use a replacement headset with your existing base unit the units must be paired together as follows: 1.) Press and hold in at the same time both + and – buttons outgoing volume adjustment buttons on the back of the base unit until the Call Control Button (on the top of the base) starts to flash blue. 2.) Press and hold the volume up (+) button and the headset call control button at he same time and hold them in until the status indicator light on the headset itself flashed red and blue. 3.) Pairing completion is indicated when the call control indicator on the base unit illuminates solid blue (no flashing) and the Status Indicator light on the headset itself flashes blue.
