HELP SERVICE SYSTEM IN BUSY STATE OR NON-REPLY IN PUBLIC NETWORK

PURPOSE:To provide the busy and non-reply state help service system not requiring its service function to a public network by receiving one of services of automatic redial, talking reservation and message recording/delivery without knowing the service content in advance even when a tele-point caller...

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Bibliographic Details
Main Authors FUKADA SANSHIRO, OKAMURA YOSHINOBU, SENBON KOSEI, KON YOSHIKI
Format Patent
LanguageEnglish
Published 19.08.1992
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:PURPOSE:To provide the busy and non-reply state help service system not requiring its service function to a public network by receiving one of services of automatic redial, talking reservation and message recording/delivery without knowing the service content in advance even when a tele-point caller encounters a busy state or a non-reply caller and not requiring the service function for a called party terminal equipment. CONSTITUTION:A slave set 2 at a tele-point makes a call to a telephone set terminal 7 accommodated in a public network. When the telephone terminal 7 is busy or does not reply a call, the public network 6 detects automatically the busy state or the non-reply. Then the network 6 sends it to a caller in terms of a message that one of plural services is received and the caller selects one of them by a dial number. Thus, one of the automatic redial, talking reservation and message recording/delivery is received.
Bibliography:Application Number: JP19900415334