Mitel CP600 OpenScape Key Module
The Mitel OpenScape Key Module 600 L30250-F600-C430 is a programmable expansion module designed for compatible OpenScape Desk Phone CP600, CP600E, CP700, and CP700X phones. It adds twelve illuminated function keys with electronic display labeling, giving receptionists, administrative users, executives, supervisors, and other high-call-volume users fast one-touch access to frequently used lines, contacts, speed dials, call-handling features, and other programmable functions.
Each of the twelve physical keys supports two programming levels, providing access to up to 24 programmed functions or destinations from a single module. A high-contrast monochrome TFT display provides electronic key labels, while dedicated navigation controls allow users to move between the first and second key levels without relying on paper labeling.
Key Features
- Official Mitel / Unify OpenScape Key Module 600
- Exact manufacturer part number L30250-F600-C430
- Designed for compatible OpenScape CP600 and CP700 Series phones
- 12 physical programmable function keys
- Illuminated key status indicators
- Two programmable levels per physical key
- Up to 24 programmable functions or destinations per module
- High-contrast monochrome TFT display
- Electronic key labeling
- 2 navigation keys for switching between programming levels
- Programmable for functions, phone numbers, line appearances, and other supported features
- Key status also shown through corresponding LED indication
- Supports multiple modules on compatible host phones
- Up to 4 modules on OpenScape Desk Phone CP600
- Up to 2 modules on OpenScape Desk Phone CP600E
- Up to 2 modules on OpenScape Desk Phone CP700
- Up to 4 modules on OpenScape Desk Phone CP700X
- Designed for high-volume call handling and productivity-focused workflows
Applications & Use Cases
- Reception desks
- Executive assistants
- Administrative professionals
- Managers and executives
- Contact-center supervisors
- Customer-service teams
- High-call-volume office users
- Multi-line telephone environments
- Busy Lamp Field applications where supported
- Direct Station Selection where supported
- One-touch speed dialing
- Line monitoring
- Frequent call transfers
- Programmable feature access
- OpenScape CP600 and CP600E deployments
- OpenScape CP700 and CP700X deployments
Technical Specifications
Product
- Product: Mitel OpenScape Key Module 600
- Manufacturer Part Number: L30250-F600-C430
- Common Name: KM600
- Accessory Type: Programmable Key Expansion Module
- Phone Family: OpenScape Desk Phone CPx00 Series
Programmable Keys
- Physical Function Keys: 12
- Key Illumination: LED Status Indication
- Programming Levels: 2
- Maximum Assignments per Module: Up to 24
- Navigation Keys: 2
- Key Programming: Functions and Numbers
- Line / DSS Programming: Supported Where Enabled by Communications Platform and Administrator
Display
- Display Type: High-Contrast Monochrome TFT
- Key Labeling: Electronic
- Function Label: Displayed Beside Corresponding Key
- Status Information: Supported
- Display Contrast: Adjustable Through Supported Host Phone Settings
- Display Brightness: Adjustable Through Supported Host Phone Settings
Compatible Phones
- OpenScape Desk Phone CP600: Supported
- OpenScape Desk Phone CP600E: Supported
- OpenScape Desk Phone CP700: Supported
- OpenScape Desk Phone CP700X: Supported
- OpenScape Desk Phone CP400: Not Compatible - Uses KM400
Maximum Expansion
- CP600: Up to 4 KM600 Modules
- CP600E: Up to 2 KM600 Modules
- CP700: Up to 2 KM600 Modules
- CP700X: Up to 4 KM600 Modules
- Maximum Physical Keys on CP600 / CP700X: Up to 48 Added Keys with 4 Modules
- Maximum Two-Level Assignments on CP600 / CP700X: Up to 96
Key Functions
- Speed Dial: Supported
- Programmable Feature Access: Supported
- Line Keys: Supported on Applicable Multi-Line Configurations
- Direct Station Selection: Supported Where Configured
- Call Handling: Supported Through Assigned Functions
- Feature Availability: Depends on Host Phone, Communications Platform and Administrator Configuration
Power & Installation
- Host Connection: Dedicated Key Module Interface on Compatible Phone
- Separate Ethernet Connection: Not Required
- Network Address: Not Required as a Separate Network Endpoint
- CP600 with One Module: Supported with Normal Compatible Phone Power Configuration
- CP600 with More Than One Module: External Phone Power Supply Required
- North American CP600 External Power Supply: L30250-F600-C143
Compatibility & Buying Information
Exact SKU: This page is for Mitel / Unify OpenScape Key Module 600 part number L30250-F600-C430. It is an expansion module, not a CP600 desk phone.
Why the CP600 User Guide Applies: Mitel's current CP600 SIP User Guide specifically documents both the CP600 / CP600E phones and the OpenScape Key Module 600, including key programming, multiple key levels, display labels, line keys, and module settings.
12 Keys with Two Levels: Each KM600 contains twelve physical function keys. Functions or phone numbers can be assigned on two levels, providing access to as many as twenty-four programmed entries from one module.
Electronic Labeling: The KM600 uses a monochrome TFT display to show the function or destination associated with each key, eliminating the need for replaceable paper labels.
Two Navigation Keys: Dedicated navigation controls switch the module between its first and second programming levels.
CP600 Compatibility: OpenScape Desk Phone CP600 supports up to four KM600 modules. With four modules attached, the phone can gain forty-eight additional physical function keys and up to ninety-six two-level assignments.
CP600E Compatibility: OpenScape Desk Phone CP600E supports up to two KM600 modules.
CP700 Compatibility: OpenScape Desk Phone CP700 supports up to two KM600 modules.
CP700X Compatibility: OpenScape Desk Phone CP700X supports up to four KM600 modules.
Not for CP400: OpenScape Desk Phone CP400 uses the separate KM400 expansion module. KM600 should not be purchased as a replacement for a KM400.
CP600 Power Requirement: Mitel's current administration documentation states that a CP600 with more than one connected key module requires the appropriate external plug-in power supply. For North American installations, the listed power-supply part number is L30250-F600-C143.
Wall Mounting: Mitel's CP-family documentation states that the CP600, CP700, and CP700X wall-mount configuration is not supported when a KM600 is installed. Buyers planning wall installation should account for this limitation.
Programming: Key-module buttons are configured in much the same way as programmable phone keys. Available functions depend on the communications platform, phone software, administrator settings, and whether the phone is configured for single-line or multi-line operation.
Best Fit: OpenScape Key Module 600 is ideal for receptionists, executive assistants, supervisors, operators, customer-service teams, and other CP600 or CP700 Series users who require immediate one-touch access to a large number of lines, contacts, speed dials, and telephony functions.