Yealink Network Technology Co., Ltd 1300036 EXP43 4.3-inch Color Expansion Module telephone accessory

Yealink EXP43 Color Expansion Module

The Yealink EXP43 Color Expansion Module attaches to compatible Yealink SIP phones to add a 4.3-inch colour LCD and 20 flexible buttons. It is intended for office users who need quick access to many lines, contacts or features. Three independent control buttons provide additional navigation. The module includes a stand, connecting sheet, USB cable, screwdriver and screws for installation.

Upgrade from phones without expansion

Adding the EXP43 extends a T43U, T46U or T48U phone with a dedicated colour display and programmable keys. The jump is worth it when staff handle high call volumes or monitor multiple extensions and need visual status at a glance. Without the module the base phone shows fewer lines on its own screen. The accessory simply plugs in using the supplied cable and mounting hardware.

Limited to listed Yealink IP phone models

The expansion module works only with the Yealink T43U, T46U and T48U IP phones. It cannot be used with other desk phones, softphones or third-party devices. The 4.3-inch screen and 20 buttons are driven entirely by the host phone’s firmware. Buyers who need expansion for different phone models or who want a standalone console should look elsewhere.