Description
The Poly CS545/CS545-XD/WH500-XD 900MHz Replacement Headset Top (85T28AA#ABA) is the spare headset unit for the CS545, CS545-XD, and WH500-XD wireless headset systems. When the headset top needs replacement and the base station is still functional, this spare part restores full system operation without the cost of replacing the complete system. The 900MHz DECT operation matches the CS545/WH500-XD base frequency.
Key Features
- Base-Preserving Replacement: Extend system life by replacing only the headset top when needed.
- 900MHz DECT: Correct frequency for CS545, CS545-XD, and WH500-XD base stations.
- Genuine Poly Spare: Compatible pairing with existing base infrastructure.
Technical Specifications
| Specification | Detail |
|---|---|
| HP SKU | 85T28AA#ABA |
| Wireless Frequency | 900MHz (US DECT) |
| Compatible Models | Poly CS545, CS545-XD, WH500-XD |
| Type | Spare headset top |