Yealink EXP20 LCD Expansion Model for T27P/T29G Yealink EXP20 LCD Expansion Model for T27P/T29G is designed to match the style and feel of the T27P and T29G advance IP phone handsets. it is equipped with a large user-friendly LCD interface and 20 physical dual-colour LED keys, the EXP20 offers simplified user navigation and streamlines essential operational functions such as speed dial, BLF, BLA, call forwarding, transfer and hold. Spec Expansion module for T27P and T29G Large graphic LCD screen with backlight Two pages of 19 programmable buttons 20 physical buttons, dual colour LED Adjustable stand with two angles
