YEA-EXP43 Yealink T4U series Expansion Module

Description

– 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
– Compatible only with T43U/T44U/T44W/T46U/T48U