Yealink EXP43 Color Expansion Module

The Yealink EXP43 Color Expansion Module is a powerful productivity accessory designed to enhance the functionality of compatible Yealink T4U Series IP phones. Ideal for receptionists, administrative assistants, operators, executive assistants, and other high-volume call users, the EXP43 provides additional programmable keys and visual call management tools that help streamline communications and improve workplace efficiency.

Featuring a vibrant 4.3-inch color display with a 272 x 480 resolution, the EXP43 delivers a rich visual experience that makes monitoring contacts, extensions, speed dials, and call activity easier than ever. The module includes 20 programmable keys with dual-color LED indicators, allowing users to quickly identify line status, busy lamp field (BLF) activity, and call presence information.

Three dedicated page buttons expand the module’s capabilities, providing access to up to 60 programmable functions, contacts, or extensions from a single EXP43. For organizations with extensive call handling requirements, up to three EXP43 modules can be daisy-chained together, dramatically increasing the number of available programmable keys and contact entries.

The EXP43 connects directly to the host phone through a USB connection, ensuring seamless integration and simplified installation. An additional USB port on the module provides support for optional accessories including Yealink WF40 and WF50 Wi-Fi adapters, USB call recording via a flash drive, and compatible wired or wireless USB headsets.

Designed to complement Yealink T4U Series phones, the EXP43 features an adjustable stand with two viewing angles, allowing users to optimize their workspace for comfort and productivity. Its combination of color display technology, programmable keys, and flexible expansion options makes it an excellent solution for businesses that require efficient call management and rapid access to contacts.

Features

• 4.3-inch color display
• 272 x 480 resolution
• 20 programmable keys
• Dual-color LED indicators
• Access up to 60 programmable functions using 3 page buttons
• Color icons for enhanced visibility
• Busy Lamp Field (BLF) support
• Speed dial support
• Line monitoring capabilities
• Daisy-chain up to 3 expansion modules
• USB host phone connection
• Additional USB port for accessories
• Supports USB call recording
• Supports wired and wireless USB headsets
• Compatible with WF40 and WF50 Wi-Fi adapters
• Adjustable stand with two viewing angles
• Includes 1-Year Warranty

Specifications

• Product Type:
  • Color Expansion Module
• Display:
  • 4.3″ Color LCD
  • 272 x 480 Resolution
• Programmable Keys:
  • 20 Physical Keys
  • Dual-Color LED Indicators
• Pages:
  • 3 Page Buttons
  • Up To 60 Programmable Functions Per Module
• Connectivity:
  • USB Data In/Out Connection
  • Additional USB Port
• Expansion:
  • Supports Up To 3 Daisy-Chained EXP43 Modules
• Accessory Support:
  • Yealink WF40 Wi-Fi Adapter
  • Yealink WF50 Wi-Fi Adapter
  • USB Flash Drives For Call Recording
  • Wired USB Headsets
  • Wireless USB Headsets
• Mounting:
  • Adjustable Desk Stand

Compatibility

Compatible with:

• Yealink SIP-T43U IP Phone
• Yealink SIP-T46U Enhanced SIP Phone
• Yealink SIP-T48U IP Phone

Supports a maximum of three EXP43 expansion modules per compatible phone.

Ideal Applications

• Receptionists
• Administrative Assistants
• Executive Assistants
• Operators
• Front Desk Staff
• Call Centers
• Customer Service Teams
• High Call Volume Environments

Includes

• Yealink EXP43 Color Expansion Module
• 1-Year Warranty