A High-performance Color-screen Expansion Module for Yealink T5 Series\nThe Yealink EXP50 Color-screen Expansion Module for Yealink T5 Series IP phones, including SIP-T58V/SIP-T58A/SIP-T56A/SIPT54S/SIP-T52S, 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 T5 Series IP phones will also be extended by the EXP50, you can set the provided multifunctional line keys as BLF, speed dial, call forward, transfer, call park, call pickup, etc. The Yealink EXP50 Color-screen Expansion Module is an ideal solution for receptionists, administrative assistants and contact center workers and give you the ability to monitor contacts and manage a large volume of calls with ease.\n\nUser-friendly Structure Design\nWith 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. 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 EXP50 expansion module to Yealink T5 Series IP phones. Moreover, after connecting to the IP phones successfully, the remaining USB port in the back of EXP50 can also be used to realize the phone’s extended functions, for example, call recording via USB flash drive, etc.\n\nIntuitive Visualization\nA 4.3-inch 272x480-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 EXP50 in your own style. More than that, it has already come ready for the Avatar Display on SFB and UC platform. Its 3 independent control keys with illuminated LED on the bottom are used for fast switching to the corresponding page.\n\nHigh Expandability\nThe Yealink T5 Series IP phones can be fully equipped with up to three EXP50 Colorscreen\nExpansion Modules, while adding 180 additional buttons at most. Three pages of 20 flexible button with dual-color LED shown on the display can be programmed up to 60 various features that can be used for speed dialing, BLF/BLA, call forward, transfer, etc. Thus, it will help you effecctively manage high volume of concurrent calls, effortlessly monitor calls and extremely boost personal productivity.