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Title:
TELEPHONE DEVICE
Document Type and Number:
Japanese Patent JPH05300561
Kind Code:
A
Abstract:

PURPOSE: To secure the connection to an extension telephone set through the external dialing.

CONSTITUTION: An automatic incoming part 2 automatically receives the call signals from the opposite party. A voice synthesization data memory part 4 outputs the data on a prescribed message and a voice synthesizing part 3 synthesizes the data in voices to send them to the opposite party. The calling subscriber hears the message and dials the # signal and an extension number. An extension number identifying part 5 identifies the received # signal and number, and a switching part 7 connects a circuit to the corresponding extension number. A timer part 8 counts a prescribed time and the part 5 decides that no signal is received from the opposite party if no # signal nor extension number are received. Then the part 7 rings all extension telephone sets.


Inventors:
TSUTAYA SEIYA
Application Number:
JP1992000101024
Publication Date:
November 12, 1993
Filing Date:
April 21, 1992
Export Citation:
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Assignee:
FUJITSU GENERAL LTD
International Classes:
H04M1/00; H04M3/42; H04Q3/58; (IPC1-7): H04Q3/58; H04M1/00; H04M3/42



 
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