- USB handset for PC calls
- Ideal for PC telephony users in the office or on the road
- Audio performance: wideband - up to 6,800 Hz
- Noise canceling microphone
- Hearing protection: SoundGuard - acoustic limiting for protection against sounds above 118 dBA
Make the evolution to PC communications simple with the new Calisto 240 USB handset. An LCD display and integrated speakerphone means making calls from your PC is easier than ever. Ideal for PC telephony users who are in the office or on-the-road and prefer a familiar phone interface.