---
product_id: 454057987
title: "T4U Series Expansion Module, 4.3″ 272 x 480-pixel Color Screen, Color Icons, 20 Physical Keys on Each Page with Dual-Color LEDs"
brand: "yealink"
price: "฿10910"
currency: THB
in_stock: true
reviews_count: 5
category: "Yealink"
url: https://www.desertcart.co.th/products/454057987-t4u-series-expansion-module-4-3-272-x-480-pixel
store_origin: TH
region: Thailand
---

# 4.3" vibrant color screen Supports daisy-chaining up to 3 modules 20 programmable keys per page T4U Series Expansion Module, 4.3″ 272 x 480-pixel Color Screen, Color Icons, 20 Physical Keys on Each Page with Dual-Color LEDs

**Brand:** yealink
**Price:** ฿10910
**Availability:** ✅ In Stock

## Summary

> 📞 Level up your desk game with Yealink EXP43 — where productivity meets style!

## Quick Answers

- **What is this?** T4U Series Expansion Module, 4.3″ 272 x 480-pixel Color Screen, Color Icons, 20 Physical Keys on Each Page with Dual-Color LEDs by yealink
- **How much does it cost?** ฿10910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/454057987-t4u-series-expansion-module-4-3-272-x-480-pixel)

## Best For

- yealink enthusiasts

## Why This Product

- Trusted yealink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Design:** Adjustable stand with 2 angles to fit your workspace and workflow perfectly
- • **Seamless Integration:** Compatible with Yealink T43U/T46U/T48U IP phones for plug-and-play simplicity
- • **LED-Enhanced Efficiency:** Dual-color LED indicators on keys and control buttons for instant status updates
- • **Expand Your Call Control:** Up to 60 programmable keys across 3 pages for ultimate multitasking
- • **Visual Clarity at a Glance:** 4.3-inch 272x480 color display with intuitive color icons for quick navigation

## Overview

The Yealink T4U Series Expansion Module EXP43 enhances your Yealink T43U/T46U/T48U IP phone with a sharp 4.3-inch color screen and 20 programmable keys per page, featuring dual-color LEDs for clear call status. Supporting up to 3 daisy-chained modules, it’s designed for professionals managing high call volumes, offering customizable line keys for BLF, speed dial, call transfer, and more, all housed in an ergonomic, adjustable stand.

## Description

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 button shown on the display can be programmed up to 60 various features. The functionality of Yealink T43U/T46U/T48U/T44U/W 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.

Review: Solid Accessory - Very useful addon to T4 series Yealink IP phones. Pretty easy to install and configure. Display is easy to read and has good brightness. The buttons have LED's which make them useful for BLF.
Review: Great - Great addition to our phone system. This allows us to transfer easier and shows if someone is on their phone.

## Features

- Compatible with Yealink T43U/T46U/T48U IP phones
- 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 pages
- Supports up to 3 modules daisy-chain
- Stand with 2 adjustable angles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T1LZG7Q |
| Best Sellers Rank | #131,875 in Office Products ( See Top 100 in Office Products ) #141 in VoIP Phones |
| Customer Reviews | 5.0 5.0 out of 5 stars (22) |
| Date First Available | October 21, 2020 |
| Item Weight | 1.28 pounds |
| Item model number | EXP43 |
| Manufacturer | Yealink |
| Product Dimensions | 8.39 x 5 x 6.57 inches |

## Images

![T4U Series Expansion Module, 4.3″ 272 x 480-pixel Color Screen, Color Icons, 20 Physical Keys on Each Page with Dual-Color LEDs - Image 1](https://m.media-amazon.com/images/I/71bPeXimMXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid Accessory
*by W***R on July 18, 2025*

Very useful addon to T4 series Yealink IP phones. Pretty easy to install and configure. Display is easy to read and has good brightness. The buttons have LED's which make them useful for BLF.

### ⭐⭐⭐⭐⭐ Great
*by S***N on September 1, 2024*

Great addition to our phone system. This allows us to transfer easier and shows if someone is on their phone.

### ⭐⭐⭐⭐⭐ When you need a few more buttons... this will fix it.
*by D***C on December 8, 2023*

These units work as good as they look. Function and quality are all top notch.

## Frequently Bought Together

- Yealink T4U Series Expansion Module, 4.3″ 272 x 480-pixel Color Screen, Color Icons, 20 Physical Keys on Each Page with Dual-Color LEDs
- Yealink T46U IP Phone, 16 VoIP Accounts. 4.3-Inch Color Display. Dual USB 2.0, Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T46U)
- Yealink T46U IP Phone - Power Adapters Included - 1 Year Manufacturer Warranty - Unlocked can be Used with Any VoIP Provider

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/454057987-t4u-series-expansion-module-4-3-272-x-480-pixel](https://www.desertcart.co.th/products/454057987-t4u-series-expansion-module-4-3-272-x-480-pixel)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*