User Guide
Page 5
... in the Handset or Headset section of pressing them . The P240-M has two function keys (3 & 5) just under the LCD. Plantronics Calisto P240 USB Handset 5 Their function may change as a result of the Audio Set Up Tool. Windows will automatically detect a new device and no additional drivers are necessary. 2 If you are also using another audio...
... in the Handset or Headset section of pressing them . The P240-M has two function keys (3 & 5) just under the LCD. Plantronics Calisto P240 USB Handset 5 Their function may change as a result of the Audio Set Up Tool. Windows will automatically detect a new device and no additional drivers are necessary. 2 If you are also using another audio...