movable and illuminated graphic display, soft keys, dynamic navigation keys, 10 function keys with double assignment, CLIP function (see who is calling), computer telephony (dial with a mouse click), call filter and call protection, time-controlled call forwarding, remote query, headset connection (corded and DHSG), telephone lock, date and calendar week display, access to 1000 (AS) / 5000 (ES) phone book entries, call list with date, time and name, call cost display and charge separation, conference call, presence/absence key, office function and hotel function, 2 module slots for answering machine A-Modul 42 and (Bluetooth module or Enocean module 42 (ES))
