VT EHS9 Electronic Hook Switch Cable for Alcatel Headsets

VT EHS9 Electronic Hook Switch Cable for Alcatel Headsets VT-EHS01221 Features An electronic hook switch (EHS) is a device which electronically connects a wireless headset and desk phone. Either Bluetooth headsets or DECT headsets can be used. Users can handle (e.g. answer) calls with the headset only, freeing them from remaining next to the phone. Switching from handset to headset is typically accomplished by pushing a specific button. Compatibility EHS9 for Alcatel to DHSG, MSH inside adapter