ContentsPlantronics Calisto P240 USB Handset
1 Package Contents and Features ................................4
2 Set Up ........................................................................ 5
Connecting USB Phone to PC .......................................5
3 Using Your Calisto P240-M USB Handset ................6
Placing a Call Using Lync/Microsoft Office
Communicator ...............................................................6
Placing a Call Using the Dial Pad ..................................6
Answering and Ending a Call .........................................6
Rejecting an Incoming call ............................................6
Answering a Call During an Active Call .........................6
Muting the Microphone ..................................................6
Redial .............................................................................6
Adjusting Incoming Volume ...........................................6
Adjusting Call Alert Volume............................................6
Using the Speakerphone ..............................................7
Placing a call on hold to make a second call ................7
Changing Language Settings ........................................7
4 Troubleshooting ..........................................................8