Avaya 6424D+M Digital Phone | Refurbished – 700276132 - 700276124
24-button digital phone · 2-line display · XM24 expansion · Modular interface
Backed by Macondo's 12 Month Warranty
Certified Women-Owned
- 24 Programmable Call Appearance/Feature Buttons
- 2-Line Backlit LCD Display
- Two-Way Speakerphone
- Modular Expansion Capability
- Integrated Headset Jack
- Fixed Feature Buttons & Softkeys
Will this work for me?
View Requirements
24-button digital phone · 2-line display · XM24 expansion · Modular interface
Backed by Macondo's 12 Month Warranty
Certified Women-Owned
- 24 Programmable Call Appearance/Feature Buttons
- 2-Line Backlit LCD Display
- Two-Way Speakerphone
- Modular Expansion Capability
- Integrated Headset Jack
- Fixed Feature Buttons & Softkeys
Will this work for me?
View RequirementsProduct Overview
Built for demanding enterprise environments, the 6424D+M includes a high-quality two-way speakerphone with eight personalized ring tone options, plus fixed feature buttons for Conference, Transfer, Hold, Mute, and Last Number Dialed. The integrated headset jack supports wired headsets for hands-free operation. The "M" designation indicates modular interface capability, allowing connection of the XM24 Expansion Console for an additional 24 programmable buttons—bringing total capacity to 48 keys. The modular slot also supports the 100A Analog Interface Module for integrating fax machines, modems, or external speakerphones.
Compatible with Avaya Definity and Communication Manager systems, the 6424D+M connects via 2-wire digital line circuit packs (TN2181 or TN2224B). The phone supports desk or wall mounting configurations and features automatic station relocation for simplified moves. Available in gray or white to complement any workspace aesthetic.
Macondo Refurbished Product - Proven Reliability and Quality from the Industry Leader
Every refurbished product from Macondo Networks is fully tested before and after refurbishing to ensure flawless operation. We hold our cosmetic standards high—no yellowed buttons, scratched displays, or visible wear. Units ship factory reset with the latest firmware installed, ready for immediate deployment. Phones include a new handset, handset cord, and network/line cable. Our 12-month warranty reflects the confidence we have in every refurbished unit we sell. Why pay premium prices for new when you can get the same quality and warranty coverage at a fraction of the cost?
Extensive button array allows users to manage multiple lines and program frequently used features for one-touch access, maximizing productivity and call handling efficiency.
- • 24 programmable buttons
- • Dual LED indicators
- • User-configurable
Clear 2-line by 24-character display shows caller ID, date, time, and call information with adjustable viewing angle for optimal visibility at any workstation.
- • 2x24 character display
- • Backlit for visibility
- • Adjustable angle
Full-duplex speakerphone enables hands-free conversations with simultaneous two-way communication, allowing everyone to hear and be heard clearly during calls.
- • Full-duplex audio
- • Hands-free operation
- • Mute function
Unique modular plug allows installation of 100A Tip/Ring module for connecting adjunct devices including answering machines, fax machines, modems, and TDD machines.
- • 100A module support
- • RJ11-type jack
- • XM24 expansion compatible
Built-in headset port allows direct connection of compatible headsets without requiring a modular base unit, ideal for call center and high-volume call environments.
- • Direct headset connection
- • No adapter required
- • HIC-01 cord compatible
Six standard fixed feature buttons plus 12 softkeys provide quick access to essential functions including Conference, Transfer, Hold, Mute, Redial, and advanced menu features.
- • 6 fixed feature buttons
- • 12 softkeys
- • 4 navigation keys
Who Should Use This Product?
Executives and Managers
Business leaders who need comprehensive call management capabilities, multiple line appearances, and professional communication features to handle high-volume correspondence efficiently.
Receptionists and Administrative Staff
Front-office personnel who manage incoming calls for multiple departments, requiring extensive call appearance buttons and the ability to transfer, conference, and hold multiple calls simultaneously.
Call Center Agents
Customer service representatives who benefit from the integrated headset jack, programmable buttons, and hands-free speakerphone for extended call handling throughout the workday.
Why Choose This Product
Will This Work for Me?
Works With
- • Avaya Definity G3 Release 6.1 or higher
- • Avaya Definity Enterprise Communication Server (ECS)
- • Avaya Definity ProLogix Solutions
- • Avaya Definity One
- • Avaya IP Office
Requirements
- • TN2181 2-wire/16-port Digital Circuit Card
- • TN2224B 2-wire/24-port Digital Circuit Card (or later)
- • IP403/406/406V2 Digital Station port
- • IP500 Digital Station 8/16/30 port
Software
- • Definity R6.1 or higher software
Note
Auxiliary power supply required only when connecting XM24 expansion module or 100A Analog Interface Module
Cannot be wall mounted when 100A Analog Interface Module is connected
What's in the Box
- Avaya 6424D+M Digital Phone
- Handset
- Handset Cord (9 ft / 2.7 m)
- Line Cord (14 ft / 4.2 m)
- Desktop Stand
Technical Specifications
Primary Attributes
Accessories
Audio
Compliance
Connectivity
Display
Expansion
Headset / Handset
Indicators
Networking & Security
Phone Features
Physical
Power
Video
6400 Series Models (7)
6416D+
6424D+
6408D+
6408D+
6402
6402D
