Enhance your communication experience with seamless integration between your Yealink IP Phones and compatible wireless headsets such as Jabra, Plantronics, and Sennheiser models. The Yealink EHS40 provides a technical interface that allows effortless control of your Yealink phone, facilitating remote call management for increased productivity. Compatibility: Supports Yealink VP59/T58W/T58A/T57W/T54W/T53W/T53/T42U/T43U/T46U/T48U/T48S/T46S/T42S/T41S IP Phones (apply to firmware version 83 or later)Compatible Wireless Headsets: Jabra, Plantronics, SennheiserInstallation: Easy plug-and-play setup; simply link the EHS40 to the USB port of your Yealink phoneMain Features: Answer incoming calls through the remote wireless headset Terminate calls using the remote wireless headset key Incoming call notifications are signaled in the headset earpiece Designed to maximize productivity in various business applications including receptions and call centers, the Yealink EHS40 is an ideal solution for corporate, financial, healthcare, government, educational, industrial, and SME/SoHo sectors. Streamline your communication workflow and enjoy enhanced convenience with the Yealink EHS40 Electronic Hook Switch Adapter.