Poly APP-51 Electronic Hook Switch Cable
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B&H Photo Video
USD 76.02
-30%
USD 108.95
at B&H Photo Video
Updated: Oct 30, 2026
About this item
Designed for remote desk phone call control (answer/end), the APP-51 Electronic Hook Switch Cable from Poly eliminates the need for a HL10 Handset Lifter. It connects to your Poly headset and allows you to answer and end calls using the headset call control button. It works with Poly desk phones as well as phones from other manufacturers, but please ensure compatibility before purchasing.
- Features
- For Remote Desk Phone Call Control
- Replaces the APS-50 Cable
- Compatible with Poly Desk Phones
- Compatible with the Online Indicator
Specifications
- Compatibility
Poly Desk Phones
- Color
Black
- Package Weight
0.22 lb
- Box Dimensions (LxWxH)
7 x 3.5 x 2.1"
This product is designed for use in the United States and may not be compatible with power outlets or plug standards in other countries.
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.