COLLECT CALL SPEECH SYSTEM, CENTER AND EXCLUSIVE CARD

PROBLEM TO BE SOLVED: To automate a collect call in the collect call speech system in which a speech charge is paid by a called party, its center and its exclusive card. SOLUTION: An exclusive card 3 storing a telephone number of a collect call speech center 10 and a personal ID number is inserted t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	IIDA KYOJI, TOYAMA SEIICHI, SAITO NORIMASA, OGURA YOSHITAKA
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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