UK WElcoME This User Guide provides instructions for setup and use of the Plantronics Discovery™640E Bluetooth® Headset. Before getting started, please review the safety booklet included in your package. For additional help, service or support information, refer to your product warranty card or visit www.plantronics.com.UK taBlE of contEntsWelcome.........................................................2 Package contents and features .....................3Connecting the components ..........................4Charging .........................................................5 Powering .......................................................6Bluetooth pairing ............................................7Multipoint (multiple devices) .........................8Fitting your headset .....................................10Using your headset ......................................12Status indicators ..........................................15Troubleshooting ...........................................16Spare parts and accessories .......................23Register your product ..................................24Technical assistance ....................................24Regulatory Notice ........................................25sc