Yealink EXP50 Color-Screen Expansion Module

The Yealink EXP50 is a 4.3-inch 272x480 color-screen expansion module with 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, and stand with 2 adjustable angles.