JPS5636260A - Order telephone system - Google Patents

Order telephone system

Info

Publication number
JPS5636260A
JPS5636260A JP11134279A JP11134279A JPS5636260A JP S5636260 A JPS5636260 A JP S5636260A JP 11134279 A JP11134279 A JP 11134279A JP 11134279 A JP11134279 A JP 11134279A JP S5636260 A JPS5636260 A JP S5636260A
Authority
JP
Japan
Prior art keywords
station
sound
call
party
discriminating unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11134279A
Other languages
Japanese (ja)
Inventor
Hidehiro Tsuburaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11134279A priority Critical patent/JPS5636260A/en
Publication of JPS5636260A publication Critical patent/JPS5636260A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems

Abstract

PURPOSE:To output sound only to the other-party station loudening equipment to make it possible to call the other-party station, by selecting the call other-party station only by using a sound discriminating unit to input sound to the order telephone transmitter. CONSTITUTION:When station A inputs the station name or the station code sound of station C to transmitter 1 of the station A sound I/0 circuit, one of two divided inputs is transmitted to all communication station through telephone line 2. The other is sent to the station A sound discriminating unit and is converted to an electric signal given for station C after confirmation of the station C call sound and is transmitted to station A remote supervisory unit 4. This station A remote supervisory unit 4 receives the electric signal from station A sound discriminating unit 3 given for station C and transmits a remote control signal, by which station C sound input switching circuit 5 becomes conductive, to all communication stations including stations B and C connected to transmission line 6 through remote control signal transmission line 6.
JP11134279A 1979-08-31 1979-08-31 Order telephone system Pending JPS5636260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11134279A JPS5636260A (en) 1979-08-31 1979-08-31 Order telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11134279A JPS5636260A (en) 1979-08-31 1979-08-31 Order telephone system

Publications (1)

Publication Number Publication Date
JPS5636260A true JPS5636260A (en) 1981-04-09

Family

ID=14558756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11134279A Pending JPS5636260A (en) 1979-08-31 1979-08-31 Order telephone system

Country Status (1)

Country Link
JP (1) JPS5636260A (en)

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