Poly APD-80 Hook Switch

The Poly 85Q58AA is an electronic hook switch adapter that links your desk phone and a compatible Poly headset, allowing you to control calls remotely from the headset. With this accessory in place, you can answer, end, and mute calls with a quick tap, keeping work flowing and your hands free for typing or note taking.

The adapter pairs with Poly CS500 and Savi wireless headsets, making it a practical upgrade for busy offices, contact centers, reception areas, and home workstations where uninterrupted conversations matter. Service agents can update records without reaching for the handset, while executives can move around the desk and stay focused on the conversation.

Installation is straightforward: connect the cable between the phone and the headset base, follow the pairing steps, and you are ready to go. The unit has a design that is compact and finished in black, blending neatly into existing equipment and maintaining a clean workspace. Built by HP under the Poly name, it delivers the reliability and durability expected in professional environments.

Highlights:

• Electronic hook switch adapter that enables remote call control
• Compatible with Poly CS500 and Savi series wireless headsets
• Lets users answer, end, and mute calls directly from the headset button
• Design that is compact and finished in black to keep desks tidy
• Manufactured by HP for dependable, long-term performance