# OpenScape Key Module 710 (KM710) — TFT-display Key Expansion Module

URL: https://www.promark.tr/en/products/openscape-key-module-710
Category: Endpoints
Family: [OpenScape Desk Phone CP Series G2](https://www.promark.tr/en/products/openscape-cp-phones)

TFT-display key expansion module attached to OpenScape Desk Phone CP410 and CP710. 12 freely-programmable keys with LED, two-level operation (Level Shift) for 24 functions. Two 2.8" monochrome TFT displays show key labels clearly. Up to 4 modules per phone — total 96 additional functions. Ideal for reception, switchboard and busy call operators.

## Key features

- 12 freely-programmable keys with LED signaling (red/green/orange).
- Level Shift key: toggles between first and second level — total 24 function capacity.
- Two 2.8" monochrome TFT displays — high-contrast key labels.
- Dual height position — desk ergonomics.
- Up to 4 modules per CP410 or CP710 phone (96 functions total).
- No cable required — plugs directly into the phone side connector.
- BLF (Busy Lamp Field), speed dial, call park, feature key assignments.
- Full integration with the Mitel/Unify ecosystem: OpenScape Voice, OS4000, OpenScape Business.
- Promark: user-scenario analysis (reception, switchboard, operator), key mapping and labeling consultation.

## Specifications

- **Type:** TFT key expansion module (DSS)
- **Manufacturer:** Mitel (Unify OpenScape)
- **Model:** OpenScape Key Module 710 (KM710)
- **Compatible phones:** CP410, CP710
- **Keys:** 12 (freely programmable, LED red/green/orange)
- **Level Shift:** Yes — 1st/2nd level switching; 24-function capacity
- **Display:** 2 × 2.8" monochrome TFT (high-contrast)
- **Height position:** Dual position
- **Max modules per phone:** 4 (96 functions in total)
- **Connection:** Phone side connector (cableless)
- **Color:** Black

## Use cases

- Reception console — route inbound calls via BLF.
- Switchboard / PBX operator — internal-extension monitoring.
- Executive assistant — line and department tracking for the executive.
- Call-center supervisor — agent-state (idle/busy/wrap-up) monitoring.
- Emergency communications — single-key access to critical-department lines.

## For a quote and BOM

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