Poly Edge E450 IP phone with expansion module showing dual displays and extensive line key configuration for enterprise communications

Dual Display Command Center with Expansion Module Integration

Transform your communication hub with the Poly Edge E450's innovative dual-display design paired with optional expansion modules. The main 3.5" color display with surround light status indicator manages your primary communications, while the secondary 2.4" display handles speed dialing and contact management. When paired with expansion modules, this system scales to support up to 66 additional contacts per module, creating a comprehensive communication command center. The plug-and-play expansion modules draw power directly from the host phone, eliminating cable clutter while providing 22 additional line keys across 3 pages. This scalable architecture makes the E450 ideal for receptionists, administrative assistants, and busy executives who need instant access to extensive contact lists. The intuitive layout ensures that whether you're managing 32 lines or expanding to handle hundreds of contacts, every connection remains just one touch away.

Technical Specifications

  • 3.5" main color LCD with surround light status indicator for primary call management
  • 2.4" secondary display with 6 dedicated line keys for speed dialing
  • 32-line capacity expandable to 98 lines with optional expansion modules
  • Plug-and-play expansion modules with host-powered operation

Applications

  • Reception desk management with instant access to company directory
  • Executive assistant coordination of multiple department communications
  • Call center operations requiring rapid contact switching
  • Administrative hubs managing building-wide communication systems
Close-up view of Poly Edge E450 showing green status lighting, dual displays with contact management, and color-coded call controls

Smart Status Lighting and Intuitive Interface Design

Experience next-generation call management with the Poly Edge E450's intelligent visual feedback system. The distinctive green surround lighting on the main display provides instant call status awareness, while the thoughtfully arranged interface puts every function within easy reach. The combination of traditional numeric keypad with modern touch-sensitive controls creates an intuitive experience that bridges familiar phone operation with advanced VoIP capabilities. The color-coded call control buttons—green for answer, red for end call—eliminate confusion during high-pressure situations. Meanwhile, the secondary display shows real-time contact availability with visual indicators, allowing you to see who's available before placing calls. This smart interface design reduces training time for new users while maximizing efficiency for experienced operators who need split-second decision making in busy communication environments.

Technical Specifications

  • Surround light status indicator with customizable color coding
  • Color LCD displays with high-contrast visibility
  • Tactile button feedback with visual confirmation
  • Real-time presence indicators for contact availability

Applications

  • High-volume call environments requiring instant status recognition
  • Multi-tasking scenarios where visual cues prevent missed calls
  • Training environments where intuitive controls reduce learning curve
  • Busy office settings where quick glance status updates improve workflow
Side profile view of Poly Edge E450 IP phone showing ergonomic stand design and sleek desktop form factor

Ergonomic Desktop Integration with Flexible Positioning

The Poly Edge E450's thoughtful industrial design prioritizes user comfort during extended communication sessions. The adjustable stand system allows for optimal viewing angles, reducing neck strain during long calls while maintaining easy access to all controls. The sleek profile integrates seamlessly into modern office aesthetics without dominating valuable desk real estate. Beyond desktop placement, the phone's wall-mountable design offers installation flexibility for space-constrained environments. The robust stand mechanism ensures stability during active use, while the cable management system keeps workspaces organized. Whether positioned on a reception desk, mounted in a conference room, or integrated into a home office setup, the E450's form factor adapts to your workspace requirements while maintaining professional appearance and functional accessibility.

Technical Specifications

  • Adjustable desktop stand with multiple viewing angles
  • Wall-mountable form factor for space optimization
  • Integrated cable management system
  • Stable base design for active use environments

Applications

  • Executive offices requiring premium aesthetics with functionality
  • Shared workspaces where space efficiency is critical
  • Conference rooms needing wall-mounted communication access
  • Hot-desking environments requiring quick setup and repositioning
Professional woman using Poly Edge E450 IP phone with wireless headset in modern home office environment with computer integration

Seamless Hybrid Work Integration with Multi-Device Connectivity

Bridge the gap between office and remote work with the Poly Edge E450's comprehensive connectivity ecosystem. The built-in Wi-Fi capability enables instant deployment in home offices, while Bluetooth 5.0 integration allows seamless pairing with wireless headsets for hands-free mobility. The dual Gigabit Ethernet ports provide high-speed network connectivity with PC passthrough, eliminating the need for additional network infrastructure. This connectivity versatility shines in modern hybrid work scenarios where employees transition between office desks, home workspaces, and shared facilities. The phone's ability to connect mobile calls through Bluetooth means personal and business communications converge into a single, manageable interface. USB connectivity adds another layer of flexibility for headset options, while the Electronic Hook Switch compatibility ensures compatibility with existing communication accessories across diverse work environments.

Technical Specifications

  • 802.11AC Wi-Fi for wireless network connectivity
  • Bluetooth 5.0 with fast-pairing for mobile device integration
  • Dual Gigabit Ethernet ports with PoE and PC passthrough
  • Multiple headset connectivity options: USB, RJ9, Bluetooth, EHS

Applications

  • Remote work setups requiring enterprise-grade communication tools
  • Hot-desking environments with rapid deployment needs
  • Mobile professionals needing unified communication access
  • Hybrid office configurations supporting flexible work arrangements

Product details

General Information
Manufacturer

HP Inc.

Manufacturer Part Number

8F3G9AA

Brand Name

Poly

Product Line

Edge

Product Series

E400

Product Model

E450

Product Name

Edge E450 IP Phone and PoE-enabled GSA/TAA (8F3G9AA)

Product Type

IP Phone

Technical Information
Handset Connectivity Technology

Corded/Cordless

Base Unit Connectivity Technology

Corded/Cordless

IP Phone Technology

VoIP

Wireless Technology

Wi-Fi
NFC
Bluetooth

Wireless LAN Standard

IEEE 802.11a/b/g/n

Total Number of Phone Lines

32

Speakerphone

Yes

Display & Graphics
Screen Type

LCD

Screen Size

3.5''

Interfaces/Ports
Network (RJ-45)

Yes

Number of Network (RJ-45) Ports

2

USB

Yes

PoE (RJ-45) Port

Yes

Software
Operating System

Windows

Physical Characteristics
Form Factor

Wall Mountable
Desktop

Miscellaneous
Package Contents

<ul><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Edge E450 IP Phone and PoE-enabled GSA/TAA (8F3G9AA)</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Setup Sheet</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Network (LAN) Cable-CAT-5E</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Desk Stand</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Console with Microban Antimicrobial Protection</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Handset with Microban Antimicrobial Protection</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Handset Cord</li></ul>

Country of Origin

Mexico

TAA Compliant

Yes

Warranty
Limited Warranty

1 Year

Included in the Box

  • icon_list|edge e450 phone|Edge E450 Phone Main unit icon

    Edge E450 Phone

  • icon_list|setup sheet|Setup Sheet Documentation icon

    Setup Sheet

  • icon_list|cat-5e cable|CAT-5E Cable Network cable icon

    CAT-5E Cable

  • icon_list|desk stand|2-Position Desk stand icon

    Desk Stand

  • icon_list|console|1U Rack Console icon

    Console

  • icon_list|handset|Corded Handset icon

    Handset

  • icon_list|handset cord|Handset Cord Connection cable icon

    Handset Cord

FAQs

What is the Poly Edge E450 IP Phone and what makes it suitable for modern workplaces?
The Poly Edge E450 IP Phone (model 8F3G9AA) is a VoIP desk phone designed for hybrid work environments and modern offices. It features dual displays - a main 3.5" color LCD with 8 line keys supporting up to 32 lines, plus a secondary 2.4" display with 6 line keys for speed dialing. The phone includes enterprise-quality audio with Poly HD voice, NoiseBlockAI technology, and Acoustic Fence for superior call clarity. Built with Microban antimicrobial protection, it's perfect for hot-desking scenarios and offers both corded and cordless connectivity options.
What connectivity options does the Poly Edge E450 offer for office and home use?
The Poly Edge E450 provides comprehensive connectivity with built-in 802.11a/b/g/n Wi-Fi for wireless operation, making it ideal for home offices or flexible workspaces. It includes two high-speed Gigabit Ethernet PoE ports - one for LAN connection and one for PC passthrough. The phone also features Bluetooth 5.0 for wireless headset connectivity, USB ports, and supports multiple headset connection types including Bluetooth, USB, RJ9, and Electronic Hook Switch. NFC technology enables fast pairing with compatible Poly headsets.
How many phone lines can the Poly Edge E450 handle and what expansion options are available?
The Poly Edge E450 supports up to 32 phone lines through its 14 total line keys (8 on the main display and 6 on the secondary display). For users requiring additional capacity, the phone is compatible with Poly Edge E expansion modules that add 22 line keys across 3 pages, providing up to 66 additional contacts per expansion module. The expansion modules use plug-and-play setup with power and signaling provided directly by the host phone, making it easy to scale your communication capabilities.
What audio technologies are built into the Poly Edge E450 for call quality?
The Poly Edge E450 incorporates several advanced audio technologies for superior call quality. It features Poly HD voice technology for crystal-clear conversations, bass frequency enhancing speaker design for rich audio output, and includes a built-in speakerphone. The phone utilizes Poly NoiseBlockAI and Acoustic Fence technologies to actively reduce background noise and distractions during calls. These enterprise-quality sound features ensure professional communication whether you're using the handset, speakerphone, or connected headsets.
What accessibility features does the Poly Edge E450 include for different users?
The Poly Edge E450 is designed with comprehensive accessibility features to accommodate diverse user needs. It includes text-to-speech functionality for audio assistance, screen color adjustments specifically designed for users with color blindness, and adjustable font size settings for improved readability. The dual-display design with a 3.5" main color LCD and surround light status indicator provides clear visual feedback, while the intuitive interface makes navigation easier for users with varying technical abilities.

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