Plantronics Savi APV-63 Electronic Hookswitch Cable For Avaya Phone Systems

Lets you answer or end a call directly from your Savi Office headset Enjoy the freedom to move away from your desk without the worry of missing a call. Eliminates the need for an additional handset lifter. For use only with Plantronics Savi Office headsets. Updated for dual-tone multi-frequency signaling (DTMF).