Unify L30250-F600-C282 IP add-on module Grey 12 buttons

- 12 additional freely programmable keys with LEDs; function, speed dial or line keys (multiple layers).- Graphical LCD display for automatic key labeling.- Available colors: dark grey.- At most two Key Modules per telephone are possible.- Wall mount operation with an additional kit for wall mount kit available für the OpenScape Desk Phone IP 55G.