# Telephone key module MITEL OpenScape Key Module 400 — Black, button control, compatible with CP400

**URL:** https://aio.lv/en/product--mitel-l30250-f600-c429--12100399
**Data updated:** 2026-03-20 09:52 (EET)
**Category:** Landline Phones
**Manufacturer:** MITEL
**Manufacturer code:** L30250-F600-C429
**EAN:** 4050026031157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 117.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 97.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitel-l30250-f600-c429--12100399

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

MITEL OpenScape Key Module 400 is a black telephone key module designed for use with compatible CP400 phones. It features button-based control for programmable keys and extension lines, providing expanded call handling and quick access to functions. The module attaches to supported handsets to increase available line keys for reception, office, and contact-center workflows.

## Long description

MITEL OpenScape Key Module 400 — Black is a telephone key module designed to extend the line and function access of compatible CP400 desk phones. The module provides button-based control with programmable keys and bi-colour LEDs to indicate status. It attaches to supported handsets to increase the number of directly accessible feature keys and is intended for environments that require quick single-button access to contacts and call-handling functions.
Advantages
This black key module increases the number of programmable keys available on a CP400 phone, enabling faster call handling and simplified access to frequently used functions. Bi-colour LEDs on the buttons provide clear visual status for lines and features. The design allows up to two modules per phone where supported, giving receptionists, administrative staff and contact-centre agents additional dedicated keys without changing the primary handset.
Suitable for
 Reception and front-desk telephone operators
 Office staff handling multiple lines or extensions
 Contact-centre and customer service agents
 Managers and executives requiring quick access to contacts
Key specifications
 Colour: black
 Control type: button-based programmable keys
 Indicator lights: bi-colour LEDs for key status
 Programmable keys: 16 free programmable feature keys
 Compatibility: designed for use with compatible CP400 desk phones
 Maximum modules per phone: up to 2 modules where supported
How to use
Attach the MITEL OpenScape Key Module 400 to a compatible CP400 handset using the supported mounting interface. Configure the programmable keys through the phone’s provisioning or local settings to assign lines, speed dials or features as required. Use the bi-colour LED indicators to monitor line and feature states; program keys for one-touch access to frequently used functions to streamline call handling.
Usage recommendations
For optimal use, assign the most frequently used lines and features to the module’s programmable keys and train reception or service staff on LED status meanings. If multiple modules are supported on your phone, consider distributing keys across modules by function (for example, lines on one module and speed dials or features on the other) to improve workflow and response times.

## Specifications

| Feature | Value |
|---|---|
| Compatible products | CP400 |
| Control type | Buttons |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85177900 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Indication

| Feature | Value |
|---|---|
| LED indicators | Y |

## FAQ

### How much does the MITEL OpenScape Key Module 400 key module cost, and is it available for purchase?

The price is 117.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 03.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can MITEL OpenScape Key Module 400 key module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 MITEL 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 MITEL 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12100399/67638434_large.webp