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Priority to ECSP910753priorityCriticalpatent/ECSP910753A/en
Publication of ECSP910753ApublicationCriticalpatent/ECSP910753A/en
Consiste en que el software incluído en el sistema con objeto de realizar las transacciones necesarias para validar las tarjetas de crédito utilizadas en los teléfonos públicos modulares, dialogando con la unidad de validación e identificación del teléfono público modular, así como está capacitado para gestionar la facturación de estas llamadas correspondientes a cada una de las entidades de crédito involucradas, permitiendo realizar la adaptación de un protocolo standard para la comunicación con los centros de gestión de las entidades crediticias y con el centro de gestión de telefónica en base a una estructura de mensaje definido.It consists of the software included in the system in order to carry out the necessary transactions to validate the credit cards used in modular public telephones, dialoguing with the validation and identification unit of the modular public telephone, as well as being able to manage billing of these calls corresponding to each of the credit institutions involved, allowing adaptation of a standard protocol for communication with the management centers of credit institutions and with the telephone management center based on a defined message structure .
ECSP9107531991-06-121991-06-12
CENTER FOR VALIDATION AND BILLING OF CREDIT CARDS FOR MODULAR PUBLIC TELEPHONES
ECSP910753A
(en)
System and process to allow a global system subscriber for mobile communication to use a subscriber identity module card and processes to allow a code division multiple access subscriber assembled with a subscriber identity module card, which the another subscriber on a code division multiple access network, than a wired subscriber in a code division multiple access service area, than a global system subscriber for mobile communication in a connected subscriber's service area in a multiple service area, code split access, and a wired subscriber in a global system service area for mobile communication to make a phone call and to register and retrieve a phone number.