Description
The Poly CS510/CS510-XD/WH300-XD 900MHz Replacement Headset Top (85T23AA#ABA) is the spare headset unit for CS510, CS510-XD, and WH300-XD wireless headsets. When the headset top is damaged or fails while the base station remains functional, replacing only the headset top is far more cost-effective than replacing the entire system. Operating on the 900MHz DECT band, this replacement top pairs with the existing base to restore full system operation.
Key Features
- Base-Preserving Replacement: Replace only the headset top when damaged — no need to replace the base station.
- 900MHz DECT: Correct frequency for CS510, CS510-XD, and WH300-XD base stations.
- Genuine Poly Spare: Pairs correctly with existing base infrastructure.
Technical Specifications
| Specification | Detail |
|---|---|
| HP SKU | 85T23AA#ABA |
| Wireless Frequency | 900MHz (US DECT) |
| Compatible Models | Poly CS510, CS510-XD, WH300-XD |
| Type | Spare headset top |