Yealink EHS35 Wireless Headset Adapter for T3X Series

The unit is easy to install, link the EHS35 to the RJ9 (4P4C) headset port of your SIP-T3x Yealink phone.
Plug-and-play effectively gives you the ability to remotely control your calls from your Yealink phone, including answering, rejecting, holding, muting, hanging up, switching between multiple calls, and adjusting the volume.
It has been designed to ensure maximum productivity in business applications such as receptions and call centers, and is an ideal solution for the Corporate, Financial, Health, Government, Education, Industrial, and SME/SoHo market sectors.