FR2697958B1 - COMMUNICATION DEVICE HAVING A CONNECTED TELEPHONE. - Google Patents

COMMUNICATION DEVICE HAVING A CONNECTED TELEPHONE.

Info

Publication number
FR2697958B1
FR2697958B1 FR9313469A FR9313469A FR2697958B1 FR 2697958 B1 FR2697958 B1 FR 2697958B1 FR 9313469 A FR9313469 A FR 9313469A FR 9313469 A FR9313469 A FR 9313469A FR 2697958 B1 FR2697958 B1 FR 2697958B1
Authority
FR
France
Prior art keywords
communication device
connected telephone
telephone
communication
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.)
Expired - Fee Related
Application number
FR9313469A
Other languages
French (fr)
Other versions
FR2697958A1 (en
Inventor
Yamamoto Makoto
Nomura Akio
Kuwahara Tetsuya
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery 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
Priority claimed from JP4327258A external-priority patent/JPH06152797A/en
Priority claimed from JP4327256A external-priority patent/JP3008708B2/en
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of FR2697958A1 publication Critical patent/FR2697958A1/en
Application granted granted Critical
Publication of FR2697958B1 publication Critical patent/FR2697958B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706—Type of the other apparatus
    • H04N1/32708—Telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32719—Detecting a facsimile calling signal, e.g. CNG
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32721—Detecting facsimile protocol signals, e.g. DCS or TSI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32726—Detecting signals other than facsimile protocol signals, e.g. DTMF signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32728—Detecting an off-hook condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/3273—Detecting a loop current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32739—Generating signals
    • H04N1/32745—Generating messages, indications or warnings locally

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Facsimiles In General (AREA)
FR9313469A 1992-11-12 1993-11-10 COMMUNICATION DEVICE HAVING A CONNECTED TELEPHONE. Expired - Fee Related FR2697958B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4327258A JPH06152797A (en) 1992-11-12 1992-11-12 Communication equipment containing branch telephone connecting device
JP4327256A JP3008708B2 (en) 1992-11-12 1992-11-12 A communication device that is connected to a telephone line by branching a telephone

Publications (2)

Publication Number Publication Date
FR2697958A1 FR2697958A1 (en) 1994-05-13
FR2697958B1 true FR2697958B1 (en) 1996-02-02

Family

ID=26572444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313469A Expired - Fee Related FR2697958B1 (en) 1992-11-12 1993-11-10 COMMUNICATION DEVICE HAVING A CONNECTED TELEPHONE.

Country Status (1)

Country Link
FR (1) FR2697958B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421101C1 (en) * 1994-06-16 1995-12-21 Siemens Ag Possibility to connect additional services to telephone devices
FR2724279A1 (en) * 1994-09-01 1996-03-08 Sagem Facsimile machine sharing line with telephone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132803A1 (en) * 1981-08-19 1983-03-03 Hans Widmaier Fabrik für Apparate der Fernmelde- und Feinwerktechnik, 8000 München Circuit arrangement for switching over a changeover relay which determines the connection of either the speech circuit or the dialling circuit of a push-button telephone set to the connection line
JPS63248271A (en) * 1987-04-03 1988-10-14 Canon Inc Communication equipment
JP2750206B2 (en) * 1990-04-27 1998-05-13 キヤノン株式会社 Data communication device
EP0497679B1 (en) * 1991-01-28 1996-09-18 Canon Kabushiki Kaisha Communication apparatus

Also Published As

Publication number Publication date
FR2697958A1 (en) 1994-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730