A method and a vehicle (11) for sending electronic advertising announcements, information news or voice messages are described. A controllable, moving, unmanned vehicle (11) moves in a network of communication devices (9, 20) in a direction. When the vehicle (11) moves close to a communication device (9, 20) the sending of an electronic advertising announcement, information news or voice message to the communication device (9, 20) is triggered by the vehicle (11) itself or by another communication device (1), for example by a message server (1) within a telecommunication network (8). The vehicle (11) itself has a memory area (14) for storing the electronic advertising announcements and at least one interface for sending these messages to another communication device (9, 20).