Yealink Expansion Modules EXP43

The Yealink EXP43 is a powerful expansion module designed to enhance the functionality of compatible Yealink IP phones. It features a large 4.3-inch color screen with 60 programmable dual-color LED keys, which can be customized to provide quick access to various functions, lines, or speed dial numbers. The module supports up to three pages, offering a total of 180 programmable keys for added convenience and productivity.

With its user-friendly design and simple installation, the Yealink EXP43 is an excellent addition for users and businesses seeking to extend their phone’s capabilities and streamline their workflow. It is compatible with select Yealink IP phone models and provides a cost-effective solution for expanding and optimizing communication features.

Weight 1.3 lbs
Dimensions 9 × 6 × 4 in
Brand Yealink
Accessory Type Expansion Module



The Yealink EXP43 Color Expansion Module for Yealink T43U/T46U/T48U IP phones is designed to expand the functional capability of your SIP phone to a whole new level. It features a large 4.3-inch color-screen LCD, giving you a vivid visual experience. In addition, it provides you with a simple user interface and advanced call-handling capabilities. For example, three pages of 20 flexible buttons shown on the display can be programmed with up to 60 various features. The functionality of Yealink T43U/T46U/T48U IP phones will also be extended by the EXP43, you can set the provided multifunctional line keys as BLF, speed dial, call forward, transfer, call park, call pickup, etc. The Yealink EXP43 Color Expansion Module is an ideal solution for receptionists, administrative assistants, and contact center workers and gives you the ability to monitor contacts and manage a large volume of calls with ease.

Core Features:

  • 4.3″ 272 x 480-pixel color screen
  • Color icons for a rich visual experience
  • 20 physical keys on each page with dual-color LEDs
  • Three independent control keys with illuminated LED for fast switching pages
  • Supports up to 3 modules of daisy-chain
  • Stand with 2 adjustable angles


SKU: EXP43 Categories: ,


  • 4.3″ 272×480-pixel color display with backlight
  • 16-bit depth color
  • Three-page views are possible
  • Different color icons for each function are shown on the LCD

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