H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 3/42 (2006.01) H04M 3/493 (2006.01) H04Q 3/00 (2006.01)
Patent
CA 2213070
In a telecommunications switching system, after a non-published listing has been located in response to a request from a calling customer station and after the calling customer has been qualified, a connection is set up between the calling customer station and a customer station identified by the listing. Qualified callers are those callers who satisfy at least one specified condition or criterion. Illustratively, the condition specified may be that the call must be placed from a telephone located within a geographic region from which the customer station identified by the listing is willing to accept calls. Alternatively, where the customer station identified by the listing is a cellular telephone, the condition may be that the calling customer accepts all charges associated with the cellular communication link. The directory assistance call is completed without announcing the non-published number to the calling customer.
Dans un système de commutation de télécommunications, après qu'une inscription non publiée ait été repérée sur demande d'un appelant et que ce dernier ait été autorisé, une connexion est établie entre l'appelant et un appelé identifié par l'inscription. Les appelants autorisés sont ceux qui satisfont au moins une condition ou critère déterminé. Par exemple, la condition en question pourrait être que l'appel doit provenir d'un téléphone situé dans une région géographique de laquelle le poste client identifié par l'inscription accepte de recevoir des appels. Ou encore, lorsque le poste client identifié par l'inscription est un téléphone cellulaire, la condition peut être que le client appelant accepte tous les frais associés à la liaison de communication cellulaire. L'appel d'assistance-annuaire est effectué sans indiquer au client appelant le numéro non publié.
Cirelli Daniel A.
Margiotta Vince Scott
At&t Corp.
Kirby Eades Gale Baker
LandOfFree
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