Key telephone system capable of simulation by button operations

Details Key telephone system capable of simulation by button operations Key telephone system capable of simulation by button operations

H - Electricity

04

M

H04M 3/42 (2006.01) H04M 9/00 (2006.01)

Patent

CA 2169143

Execution of guide simulation of the button operation is accompanied with not only display of the button operation procedure but also indication of the fact that a key tele- phone is actually used or generation of a tone. The simula- tion state is first set by the button operation in any of key telephone sets (1-1 to 1-m), and first control information is produced. A main control unit 10 generates sets an initial state of simulation in accordance with the first control information at a particular key telephone set which has output the first control information. Second control infor- mation is then supplied to a main control unit 10 by pushing the operation button of the key telephone set, and not only display of the button operation procedure but indication of a lamp or generation of the tone, which are made in the similar manner as a function is actually executed, are carried out in the key telephone set under control of the main control unit 10. In other words, a user can easily master the button operation by falsely creating the state where the key tele- phone system is used.

Simulation-guide d'utilisation des poussoirs d'un téléphone, comprenant non seulement l'affichage d'instructions d'utilisation des poussoirs, mais aussi une indication du fait que le téléphone à poussoirs est réellement utilisé, ou la production d'une tonalité. On établit un état de simulation initial en appuyant sur les poussoirs de n'importe quel téléphone à poussoirs (1-1 à 1-m). Le poste utilisé produit alors une première information de commande, conformément à laquelle une unité de commande principale 10 établit ledit état initial de simulation. Puis on transmet une deuxième information de commande à l'unité de commande principale 10 en appuyant sur le poussoir d'exploitation du poste. Le téléphone commandé par l'unité de commande principale 10 affiche alors les instructions d'utilisation des poussoirs, mais il active un voyant lumineux ou produit une tonalité, comme dans le cas de l'exécution réelle d'une fonction. Autrement dit, un utilisateur peut facilement maîtriser le fonctionnement des poussoirs en simulant les conditions d'exploitation du système téléphonique à poussoirs.

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