- to the phone Yealink T43U
- backlit LCD display 272×480
- 20 soft keys to which up to 40 different functions can be programmed
- 3 independent control keys for page switching (3 pages – 3 x 20 buttons)
- buttons have branch status indication (BLF/BLA), call forward, transfer, hold, park, pickup, etc.
- possibility to connect up to 3 panels at the same time to serve 180 lines
