Plantronics C510, C520 Daily Use, Incoming/Outgoing Calls 1 To place a call, To answer a call

Contents USB Corded Headset Blackwire C510/C520User Guide Basics ContentsWelcome Whats in the packageDisplay WelcomeSystem Requirements ComputerBlackwire C520 Headset with inline Whats in the packageCarrying case Blackwire C510 Headset with inline controllerFunction Smart Sensor FeatureBasics Headset inline control iconsWearing Your Headset Incoming/Outgoing Calls 1 To place a call PC Audio Setup for Windows 7 and WindowsPC Audio Setup for Windows XP Daily UseListening Volume Adjust Your Headset VolumePlantronics Spokes Software General use Install Updates Plantronics Update ManagerCheck for Updates Automatically Check for Updates ManuallyCallers cannot hear me TroubleshootingHeadset I cannot hear callerThe Auto Answer call function is Smart SensorsMy headset stops responding to button presses345 Encinal Street NEED MORE HELP?Plantronics, Inc Plantronics BV