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Title:
AUTOMATIC ANNOUNCEMENT DEVICE
Document Type and Number:
Japanese Patent JPH04314248
Kind Code:
A
Abstract:

PURPOSE: To automatically provide a caller with information of other kind by utilizing a caller number notice of a public network in the automatic announcement device through a public network.

CONSTITUTION: The device is provided with a multiplexer 27 and plural district dependent information announcement sections N, an output line of the district dependent information announcement sections N is connected to the multiplexer 27 to send an output from the multiplexer 27 to an ISDN communication LSI 22 via a CODEC 29. An MPU 23 receives a caller number from a caller received by the ISDN communication LSI 22 and discriminates a calling district based on the caller number and sends a selection command to the multiplexer 27. The multiplexer 27 selects an output from the district dependent information announcement sections N according to a selection command. Then the information corresponding to the calling district is sent to the caller via the CODEC 29, the ISDN communication LSI 22, a transceiver 21 and an ISDN 1 from the multiplexer 27.


Inventors:
Wada, Katsuhiro
Application Number:
JP1991000080148
Publication Date:
November 05, 1992
Filing Date:
April 12, 1991
Export Citation:
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Assignee:
OMRON CORP
International Classes:
H04M3/42; H04R27/00; (IPC1-7): H04M3/42; H04R27/00



 
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