# OpenScape Key Module 410 (KM410) — Key Expansion Module

URL: https://www.promark.tr/en/products/km410
Category: Endpoints
Family: [OpenScape Desk Phone CP Series G2](https://www.promark.tr/en/products/openscape-cp-phones)

Economical 16-key expansion module with 3-colour LEDs and paper labels for CP410 and CP710 IP phones. Up to 4 modules per phone; KM710 is the display-based alternative.

## Key features

- 16 freely programmable keys, 3-colour LED.
- Paper labelling — cost-effective.
- Compatible phones: CP410, CP710.
- Max 4 modules per phone (KM410 or KM710).
- Promark: key plan design and commissioning.

## Specifications

- **Type:** Key Module (key expansion)
- **Keys:** 16 (3-colour LED)
- **Labelling:** Paper
- **Compatibility:** CP410, CP710
- **Max units:** 4
- **Mitel PN:** 50009218
- **Unify L No:** L30250-F600-C585

## Use cases

- Line/BLF field expansion for team leads and reception.
- Economical alternative to KM710.

## For a quote and BOM

https://www.promark.tr/en/contact · +90 312 544 09 15 · destek@promark.tr