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Machine translation
1. (WO1980002094) COMMUNICATION SYSTEM TRACKING ARRANGEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002094    International Application No.:    PCT/US1980/000234
Publication Date: 02.10.1980 International Filing Date: 10.03.1980
IPC:
H04M 9/00 (2006.01), H04Q 3/545 (2006.01)
Applicants:
Inventors:
Priority Data:
24724 28.03.1979 US
Title (EN) COMMUNICATION SYSTEM TRACKING ARRANGEMENT
(FR) DISPOSITIF DE PISTAGE D"UN SYSTEME DE COMMUNICATION
Abstract: front page image
(EN)A station tracking control arrangement for use in a communication system which allows a telephone station user (S1) to selectively determine the busy-idle status of any other telephone station served by the same system, without utilizing the communication links between the stations. In operation, the inquiring station (S1) has the capability of selecting a target station (S3) and for receiving a continuous visual indication (211) of the busy-idle status of the selected target station (S3). In one embodiment, it is possible to selectively enable the tracking feature so that an audible signal is provided at the inquiring station (S1) when the target station (S3) makes a busy-idle status transition.
(FR)Un dispositif de commande de pistage de poste utilise dans un systeme de communication permet a un usager d"un poste telephonique (S1) de determiner de maniere selective l"etat occupe/libre de tout autre poste telephonique desservi par le meme systeme, sans utiliser les liaisons de communication entre les postes. En fonctionnement, le poste d"interrogation (S1) est capable de selectionner un poste cible (S3) et de recevoir une indication visuelle continue (211) de l"etat occupe/libre du poste cible choisi (S3). Dans un mode de realisation, il est possible de valider de maniere selective la fonction de pistage de sorte qu"un signal audible soit obtenu au poste d"interrogation (S1) lorsque le poste cible (S3) effectue une transition de l"etat occupe/libre.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)