For AS systems (firmware >/= 9.2) as well as ES (from version 1.3b) and HyperVoice systems. Movable and illuminated graphic display, soft keys, slot for optional A-Module 42 and BT-Module 40 or En-Module 42, interface for corded or DHSG headsets, function key-related busy lamp field, suitable for ASIP protocol, connection via LAN, optional STE operation /Support possible. Full CTI control via TAPI and AGFEO PC client. Suitable for PoE operation (Power over Ethernet) or separate power supply (6100826) required!