Method for influencing a signaling procedure with the assistance of communication terminal equipment of a communication system

摘要

In a method for influencing a signaling procedure communication terminal equipment of a communication system, subscriber performance features are displayed on a display at the communication terminal equipment. The individual subscriber performance features are then optically marked by means of two navigation keys and the marking is controlled in a forward direction and in a reverse direction. A subscriber performance feature is selected by actuating an activation key that is located at the communication terminal equipment.