Jabra Electronic Hookswitch Siemens EHS

Jabra Electronic Hookswitch Siemens EHS, Optimize your heads-free communications! The Siemens Electronic Hookswitch (EHS) integrates your Siemens Optipoint IP phone and Jabra GN9350 GN 9120 headsets (LR included) for significantly improved productivity. Just connect this convenient adapter to hear ring tones answer and end calls adjust volume or even mute calls from your headset's integrated controls all up to 300 feet away from your phone! The Siemens EHS works with the following Siemens phones: Optipoint 410 IP (Advanced and Standard) Optipoint 500 (Basic Standard Advanced) Optipoint 600. Requires Optipoint Acoustic adapter from Siemens.