The S12 Adaptor connects to your telephone. The Adaptor includes features such as headset/handset switch, volume control and mute control for your listening comfort. The Adaptor can either be powered using batteries or by an optional power supply unit. The S12 is compatible with the majority of corded business telephones through the use of a slide switch and microphone level controls.
- Convertible headset so you can choose your wearing style
- Firefly in use indicator lets others know you are on the telephone
- Noise-cancelling microphone allows your voice to be heard clearly
- Volume adjustment to control your listening comfort
- Mute button for privacy when conferring with colleagues
- Excellent call clarity
- Works with virtually any telephone