The APP-51 Electronic Hook Switch (EHS) cable is designed for seamless remote control of desk phone calls. This innovative solution eliminates the need for a handset lifter, providing users with ultimate convenience when answering or ending calls.

Compatible with Polycom desk phones, this EHS cable works effortlessly with various Plantronics headsets, including the Savi 700 series, CS500 series, and Voyager Legend CS. The APP-51 also replaces the APS-50 cable and is compatible with the Plantronics on-line indicator accessory, enhancing the user experience.

• Electronic hook switch for easy call control
• No handset lifter required
• Compatible with Polycom desk phones
• Works with Savi 700 series, CS500 series, and Voyager Legend CS headsets
• Replaces APS-50 cable
• Compatible with Plantronics on-line indicator accessory