Description
The Poly EHS Electronic Hook Switch Cable (85R00AA) provides remote call answer and end capability for compatible Poly wireless headsets by electronically signaling the desk phone to go on- and off-hook. Connecting the headset base to the phone's EHS port, it eliminates the need for a physical handset lifter and enables fully hands-free operation. Check the Poly EHS compatibility guide to confirm this cable supports your specific phone model before ordering.
Key Features
- Hands-Free Auto-Answer: Electronically opens and closes the phone line when the headset call button is pressed.
- No Handset Lifter Required: EHS signal replaces the mechanical HL10 solution for compatible phones.
- Poly Wireless Headset Compatible: For use with compatible Poly CS and Savi series wireless headset bases.
Technical Specifications
| Specification | Detail |
|---|---|
| HP SKU | 85R00AA |
| Function | Electronic Hook Switch — remote call answer/end |
| Compatible Headsets | Poly CS Series, Savi Series wireless headsets |


