Yealink EXP40 LCD Expansion Module (EXP40)
The Yealink EXP40 Expansion Module for Yealink IP Phones. This expansion module expands the functional capability of these SIP Phones. This module features a large graphical display with two pages of 20 buttons that can be programmed for up to 40 various features.
- Large graphical display
- 20 keys with dual color LEDs
- 2 Independent control keys for page switching
- Wall mountable