The ideal active UI box when PC compatibility is not required, the UI 740 enables the user to conveniently switch between headset and handset.

• Exclusively features Sound Clarity SystemTM, which reduces background noise and enhances the caller’s voice
• Depending on the strength of the incoming signal, Dynamic Volume ControlTM acts to raise or lower the volume to achieve the exact pre-set comfort level
• Dynamic Volume ControlTM prevents sudden noises from being uncomfortable to the wearer. It also ensures the person on the other end of the line is understood clearly first time, every time.
• Three position switch guarantees easy installation
• Compatible with almost every digital and analogue telephone for easy planning
• The microphone mute allows the wearer to privately converse with others close by