More on Amazon.com : http://www.amazon.com/gp/product/B00E8N9RWM?tag=thefatkidin06-20
Yealink LCD Expansion Module for the SIP-T46G Stock# Exp-40 NEW
An exclusive collection which quality and detailed designs
Rich visual experience with 160x320 graphic LCD
20 physical keys each with a dual-color LED
2 independent control keys are used for fast switch pages
Stand with 2 adjustable angles
