Yealink Expansion Modules

The Yealink EXP50 Color-screen Expansion Module for Yealink T53 / T53W / T54W / T57W / T58A 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 LCD screen, 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 can be programmed with 60 various features. You can set these multifunctional line keys as BLF (busy lamp field), speed dial, call forward, transfer, call park, call pickup, etc. 

Up to 60 programmable buttons can be setup for speed dialing, BLF/BLA, call forward, call transfer etc. This will help you EXP50 effectively manage and monitor high volumes of concurrent calls, and boost personal productivity.

The Yealink EXP50 Color-screen Expansion Module is an ideal solution for receptionists, administrative assistants and call centre employees and gives you the ability to monitor contacts and manage a large volume of calls with ease.

Key Benefits:



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


User-friendly Design
With a 4.3-inch color screen, the Yealink EXP50 expansion module is intended to bring a fresh visual experience and an easy operating experience to you. The new design for the stand enables you to simply adjust between two angles without any disassembly. To ensure a higher reliability of data transmission and a higher speed of data refresh, a USB cable is used to connect the EXP50 expansion module to Yealink T53 / T53W / T54W / T57W / T58A IP phones. Moreover, after connecting the EXP50 to the IP phone, the USB port on the back of the EXP50 can be used to connect to the phone - eg. call recording via USB drive etc.

Intuitive Visualization
A 4.3-inch 272px x 480px color screen greatly enriches your visual experience. Color icons for DSS keys, Wallpaper and Screensaver all allow you to customize the EXP50 to your own style. 3 independent control keys with illuminated LEDs are used for fast switching to the corresponding pages of programmable buttons.

High Expandability
The Yealink T53 / T53W / T54W / T57W / T58A IP phones can be equipped with up to three EXP50 expansion modules, yielding a maximum of 180 additional buttons.

Datasheets / User Manuals / Quick Start Guides can be downloaded from our Documentation tab (above)