Coin/card operated public telephone and its controlling method

Details Coin/card operated public telephone and its controlling method Coin/card operated public telephone and its controlling method

H - Electricity

04

M

H04M 17/02 (2006.01) H04M 3/24 (2006.01)

Patent

CA 2115842

A coin/credit operated public telephone is capable of making local, toll, and international calls using coins, credit card, or IC card and also of making a voice announcement regarding its operation method to the caller through a handset (1). Moreover, it provides graphic/character information through the LCD (10) and can transmit fault status that has been detected as a result of a highly reliable self-diagnosis carried out by receiving control signals from a remotely located central management system.

Téléphone public à monnaie/crédit permettant d'effectuer des appels locaux, interurbains et à l'étranger au moyen de pièces de monnaie, de cartes de crédit ou de cartes à puce, et de transmettre à l'utilisateur un message vocal concernant son fonctionnement au moyen d'un combiné (1). En outre, il offre une information sous forme graphique et de caractères au moyen de l'afficheur à cristaux liquides (LCD) (10) et peut transmettre une condition de défaillance qui a été détectée par suite d'un autodiagnostic à haute fiabilité effectué par des signaux de contrôle de réception à partir d'un système de gestion centrale situé à distance.

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