- Electronic Hook Switch
- Provides communication between your phone and Plantronics headset
- Enables you to answer and end calls using your headset call control button
- Compatible with the following: SPA512, SPA514, SPA525G2, CS510, CS520, CS530, CS540, W710, W720, W730, W740, W745, MDA200 87317-01 - APC 45 EHS cable - Plantronics Cisco EHS Cable - Headset cable - for Cisco Small Business SPA 51X, CS 510, 520, 530, 540, Savi W710, W720, W730, W740, W745
This product ships in approximately 1 days