Method for influencing a signalling procedure implemented in a communication terminal equipment

A method for controlling a signalling procedure in a communication terminal equipment, a call setup or call clearing between the communication terminal equipment and a communications system connected thereto, as well as, performance feature controls within a framework of the call setup and call clearing and during a communication phase being controlled by the signalling procedure realized in program-oriented terms and controlled by key actuations, comprising the steps of:

• providing signalling sub-procedures definable by different procedure control information, said signalling sub-procedures forming the signalling procedure;
• forming first procedure control information that defines a signalling sub-procedure and storing the first procedure control information is prescribed memory areas of a procedure memory after every activation of the communication terminal equipment and before every branching of the signalling procedure into a plurality of signalling sub-procedures and communicating only said first procedure control information to a display device for displaying at least the first procedure control information, and memory addresses, by means of which the memory areas containing the first procedure control information is respectively read and by means of which the first procedure control information that has been read is communicated to the display device, being indicated in the signalling procedure before every branching;
• activating a sequence key in the communication terminal equipment, and in response thereto forming further procedure control information defining a further signalling sub-procedure and communicating only the further procedure control information to the display device;
• and
• activating an actuation key in the communication terminal equipment, and in response thereto selecting and executing a signalling sub-procedure respectively defined by procedure control information most recently supplied to the display device.

A method for controlling a signalling procedure in a communication terminal equipment, a call setup or call clearing between the communication terminal equipment and a communications system connected thereto, as well as, performance feature controls within a framework of the call setup and call clearing and during a communication phase being controlled by the signalling procedure realized in program-oriented terms and controlled by key actuations, comprising the steps of:

• providing signalling sub-procedures definable by different procedure control information, said signalling sub-procedures forming the signalling procedure;
• storing groups of procedure control information representing different successions frequencies of use of signalling procedure information in the communications system;
• upon initialization of the communication terminal equipment, communicating a prescribed group of procedure control information from the communications system to the respective communication terminal equipment;
• selecting a group of procedure control information by a signalling initialized in the communication terminal equipment and acting vis-a-vis the communications system;
• transmitting the selected group to the respective communication terminal equipment with a transmission procedure and storing thereat in prescribed memory areas of a procedure memory;
• forming at least a first procedure control information from the selected group that defines a signalling sub-procedure and storing the first procedure control information in the prescribed memory areas of the memory after every activation of the communication terminal equipment and before every branching of the signalling procedure into a plurality of signalling sub-procedures and communicating said first procedure control information to a display device for displaying at least the first procedure control information, and memory addresses, by means of which the memory areas containing the first procedure control information is respectively read and by means of which the first procedure control information that has been read is communicated to the display device, being indicated in the signalling procedure before every branching;
• activating a sequence key in the communication terminal equipment, and in response thereto forming further procedure control information defining a further signalling sub-procedure and communicating the further procedure control information to the display device;
• and
• activating an actuation key in the communication terminal equipment, and in response thereto selecting and executing a signalling sub-procedure respectively defined by procedure control information most recently supplied to the display device.