Door intercom and method for operating a door intercom

摘要

A door entry system (3) has at least one interface (4) for establishing a communication connection (5) between the door entry system (3) and at least one external device (6). The door intercom (3) is arranged to allow the device (6) after establishing the communication link (5) to change at least one configuration of the door intercom (3). In addition, the invention relates to a method for operating the door intercom system (3) according to the invention.