# POLY APU-72 Electronic Hookswitch TAA Black Male Male

**URL:** https://aio.lv/en/product--hp-poly-85q78aa--10777397
**Data updated:** 2026-03-11 11:55 (EET)
**Category:** Electronics Accessories
**Manufacturer:** HP POLY
**Manufacturer code:** 85Q78AA
**EAN:** 0197497572544
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-85q78aa--10777397

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The POLY APU-72 Electronic Hookswitch TAA is designed for seamless communication. It features a black finish and male connectors for easy installation. Ideal for use with compatible headsets, it ensures reliable operation and enhances productivity in office environments.

## Long description

The POLY APU-72 Electronic Hookswitch TAA Black Male Male is an accessory designed to provide electronic call control between compatible desk phones and headsets. It features a black housing and male-to-male connectors intended for inline installation with supported devices. The unit is intended to enable hook switch control functions such as answer/end calls from a connected headset when used with compatible Poly and HP telephony equipment.
Advantages
This electronic hookswitch offers straightforward inline connectivity with male connectors for easy installation. The compact black design integrates unobtrusively into office desk setups, while the electronic control functionality allows remote call handling through a connected headset. Compliance with TAA indicates suitability for use in environments that require such procurement standards.
Suitable for
Office workstations with compatible Poly or HP desk phones and headsets
Contact center agents who need to answer and end calls from a headset
IT departments deploying headset accessories in enterprise environments
Key specifications
Connector type: male to male inline connectors
Color: black
Function: electronic hookswitch for remote call control (answer/end)
Design: compact inline module for desktop use
Compliance: TAA-designated product
How to use
Connect the POLY APU-72 inline between the headset cable and the desk phone headset port according to the installation instructions of the phone and headset manufacturers. Once connected, verify that the phone and headset recognize the electronic hookswitch and configure any required settings on the desk phone to enable headset call control. Test answering and ending a call from the headset to confirm correct operation.
Usage recommendations
Use with compatible Poly or HP desk phones and certified headsets only. Follow manufacturer guidance for routing cables to avoid strain on connectors and to maintain stable operation. If call control does not work immediately, check phone firmware and headset compatibility, and consult technical support for configuration assistance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the POLY APU-72 Electronic Hookswitch TAA cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 128 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP POLY products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP POLY service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for POLY APU-72 Electronic Hookswitch TAA?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10777397/60058633_large.webp