METHOD FOR PROVIDING PENSION COMMUNICATION RATE SERVICE IN COMMUNICATION SYSTEM AND APPARATUS THEREFOR

PURPOSE: A service supply method for an annuity communication payment system and a device for the same are provided to supply a free communication service to a subscriber when the subscriber, who pays the predetermined amount of money during a predetermined term in advance, enters a predetermined ag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, JIN, KIM, JUN HEE, WI, SEONG IN, YOU, SANG SU, EO, JI YOUNG, JU, DAE WU
Format: Patent
Sprache:eng ; kor
Schlagworte:
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