The Yealink EXP43 Color Expansion Module for Yealink T43U / T46U / T48U IP Phone, 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 With vivid visual experience.

• 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