Poly Savi Office Telephone Interface Cable

The Poly 85R57AA is a telephone interface cable that links your desk phone to the base station of compatible Poly wireless headsets, creating an uninterrupted path for voice signals and simplifying your headset setup.

It is engineered to work seamlessly with Poly CS500, MDA200, and Savi W700 Series headsets, and it also supports many DECT wireless models such as the Savi 700 and 8200 Series. By using the cable that Poly specifies for these systems, you avoid the static and dropouts that can occur with mismatched wiring.

The cable has a length of 21 inches, which is long enough for comfortable routing yet short enough to keep your workspace tidy. Its durable construction stands up to daily bending, plugging, and unplugging, so you can focus on the conversation instead of the hardware.

Whether you work in a call center taking back-to-back customer calls, in a private office coordinating with global teams, or from home during remote meetings, the Poly 85R57AA maintains a stable link between your phone and headset base. The result is consistent audio quality that lets you hear and be heard without interruption.

Installation is straightforward: connect one end to the desk phone and the other to the headset base station, then start calling. No extra adapters or software are required, just a reliable physical connection that keeps your Poly headset performing at its best.

• Designed for Poly CS500, MDA200, and Savi W700 Series headsets
• Also supports many Poly DECT wireless models, including Savi 700 and 8200 Series
• Connects the desk phone to the headset base station for clear audio transmission
• 21 inch length helps maintain an organized workspace
• Durable construction that stands up to daily use in busy office or home environments