For AS systems with firmware >/= 9.2 and ES systems with firmware >/= 1.3, movable and illuminated 4.3 inch color display, soft keys, slot for optional BT module 40, En module 42 and A module 42, integrated busy light, DHSG interface for headset operation, function key-related busy lamp field, suitable for ASIP protocol, connection via LAN, optional STE operation possible. Suitable for PoE operation (Power over Ethernet) or separate power supply unit (6100826) required! Display of door image and contact photo on ES systems with FW >/= 1.7. Full CTI control via TAPI and AGFEO PC client.
