# Expansion Module snom technology D8C for D862 and D815W — USB interface, model 4562

**URL:** https://aio.lv/en/product--snom-technology-4562--11272416
**Data updated:** 2026-02-20 09:15 (EET)
**Category:** Other goods
**Manufacturer:** snom technology
**Manufacturer code:** 4562
**EAN:** 4260059583534
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-10-31 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--snom-technology-4562--11272416

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.10.2026 | free |
| Pickup points | 20.10.2026 | 1.99 EUR |
| Courier delivery to door | 20.10.2026 | 4.99 EUR |

## Summary description

The snom technology D8C Expansion Module (model 4562) is a USB-connected accessory designed for use with snom D862 and D815W phones. It provides an additional hardware interface via USB to expand functionality and control options for compatible desk phones. Suitable for office and professional environments, it helps increase line management and quick access to features when paired with the supported base phone models.

## Long description

The snom technology D8C Expansion Module (model 4562) is a USB-connected accessory designed to work with compatible snom desk phones D862 and D815W. It provides an additional hardware interface that extends the control and line-management options of the base phone through a USB connection. The module is intended for office and professional environments where quick access to lines and features is required and integrates with supported snom phones to provide a consistent user experience.
Advantages
The D8C expansion module adds a physical interface that increases the number of reachable lines and programmable keys without altering the existing phone configuration. As a USB-connected device, it is simple to connect and does not require additional power adapters when used with a compatible host. The module is compact and designed to match the ergonomics and visual style of snom phones, maintaining a tidy desk layout while enabling faster call handling and feature access.
Suitable for
 Office reception desks and shared workstations requiring multiple line access
 Contact centre agents and office staff who need quick programmable key access
 Conference rooms where additional call control options simplify management
 Professional environments that use snom D862 or D815W phones and require scalable hardware extensions
Key specifications
 Connection type: USB interface for connection to compatible host phones
 Compatibility: Designed specifically to work with the snom D862 and D815W desk phones
 Form factor: Compact expansion module intended for desktop placement adjacent to the host phone
 Functionality: Provides additional programmable keys and line-management controls via physical buttons
 Integration: Matches snom phone ergonomics and connects directly to the supported phone model through USB
How to use
Connect the expansion module to the supported snom phone using the included USB cable. After physical connection, follow the phone’s menu and settings to detect and register the expansion module; the host phone will manage key assignment and feature mapping. Configure programmable keys and line appearances on the phone’s interface according to user or system requirements. Regularly check firmware versions on both the phone and module and apply updates through the phone’s management interface when available.
Usage recommendations
Place the module close to the host phone to keep the USB cable neat and to maintain ergonomic access to additional keys. Use the phone’s provisioning or administration interface to assign frequently used lines and features to the expansion module’s buttons for improved workflow. Ensure both devices run compatible firmware releases to avoid interoperability issues.

## FAQ

### How much does the Expansion Module snom D8C for D862 and D815W cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 15.10.2026 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 snom technology 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 snom technology 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

## Image

https://aio.lv/img/cache/product/11272416/69825444_large.webp