With a 4.3-inch color screen, 20 programmable physical keys and 3 page keys, Yealink EXP50 expansion module brings a fresh visual presence, intuitice user interface, and easy-to-use operating experience.
Each phone can support up to 3 EXP50s, adding 180 additional programmable keys with presence LED for multiple features, and making the EXP50 an ideal solution for receptionists, administrative assistants or employees of contact center to monitor contacts and manage a large volume of calls with ease.

Features

? 4.3" color display with backlight
? 20 physical keys with dual-color LED indicator
? 3 control keys with illuminated LED for fast page switch
? Supports up to 3 modules daisy-chain
? Stand with 2 adjustable angles
? USB port (2.0 compliant) for data in and out