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 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.

Key Features and Benefits
User-friendly Structure Design
With a 4.3-inch color screen, the Yealink EXP43 expansion module is intended to bring a fresh visual experience and an easy operating experience to you. Its new design for the Stand enables you to adjust between two lying angles easily even without disassembling it. To ensure a higher reliability of data transmission and a higher speed of data refresh, a USB cable is chosen to connect EXP43 expansion module to Yealink T43U/T46U/T48U IP phones. Moreover, after the connection between the expansion module and the IP phone is establish, the remaining USB port on the back of EXP43 can also be used to realize the phone’s extended functions, for example, call recording via USB flash drive, etc.

Intuitive Visualization
A 4.3-inch 272×480-pixel color screen greatly enriches your visual experience. The color icons for DSS keys, the feature of Wallpaper and Screensaver, all of these offer you a new operating experience as well as allow you to custom the EXP43 in your own style. More than that, its 3 independent control buttons with illuminated LED are used for fast switching to the corresponding page.

High Expansibility
The Yealink T43U/T46U/T48U IP phones can be fully equipped with up to three EXP43 Color Expansion Modules, while adding 180 additional buttons at most. Three pages of 20 flexible buttons with dual-color LED shown on the display can be programmed up to 60 various features for speed dialing, BLF/BLA, call forward, transfer, etc. Thus, it will help you effectively manage high volume of concurrent calls, effortlessly monitor calls and greatly boost personal productivity.

Specifications
Display	• 4.3″ 272×480-pixel color display with backlight • 16 bit depth color • Three page views are possible • Different color icons for each function shown on the LCD
Features Keys and Indicator	• 20 physical keys each with a dual-color LED • 40 additional keys through page switch • 3 independent control keys with illuminated LED are used for fast switching pages • Programmable for shared line, BLF List, call park, conference, forward, group pickup, group listening, LDAP, XML Browser…
Features	• Wallpaper, screensaver, power saving • Stand with 2 adjustable angles • For support of two or three Expansion Modules, an external Yealink power adapter (5V/2A) is required. • Up to three EXP43 can be attached on Yealink T43U/T46U/T48U IP phones • USB port (2.0 compliant) for data in and out • USB port (2.0 compliant) for: – wired/wireless USB headset – Wi-Fi through WF40/WF50 – USB call recording through USB flash drive • Max power consumption (PSU): 1.5W • Dimension (W*D*H*T): 196.5mm*124.0mm*137.5mm*42.6mm • Applies to Yealink T43U/T46U/T48U • Operating temperature: 0~40°C (+32~104°F) • Operating humidity: 10~95%
Package Contents	Yealink EXP43 Color Expansion Module Stand Connecting Sheet USB Cable Screwdriver Screws Quick Start Guide