Welcome
Congratulations on purchasing your new Plantronics product. This guide contains instructions for setting up and using your Plantronics
Calisto P240 USB Handset.
Please refer to the safety instructions in the Quick Start Guide for important product safety information prior to installation or use of the
product.
Plantronics Calisto P240 USB Handset
Contents
1 Package Contents and Features ................................ 4
2 Set Up ........................................................................ 5
Connecting USB Phone to PC ....................................... 5
3 Using Your Calisto P240 USB Handset ..................... 6
Placing a Call Using Your Soft Client ............................. 6
Placing a Call Using the Dial Pad .................................. 6
Answering and Ending a Call ......................................... 6
Rejecting a 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
(if supported by your softphone release) ....................... 7
Switching between calls on hold
(if supported by your softphone release) ....................... 7
Changing Language Settings ........................................ 7
4 Troubleshooting and Common Questions .................. 8
Plantronics Calisto P240 USB Handset