Yealink EXP50 Expansion Module For T5X Phones & MP Phones

The Yealink EXP50 Colour-screenExpansion Module for Yealink T53/T53W/T54W/T57W/T58A IP phones, is designed toexpand the functional capability of your SIP phone to a whole new level. Itfeatures a large 4.3-inch colour-screen LCD, giving you a vivid visualexperience. In addition, it provides you with a simple user interface andadvanced call handling capabilities. For example, three pages of 20 flexiblebutton shown on the display can be programmed up to 60 various features.