FR2452842A1 - Telephone terminal including calculators - combines both functions of normal subscriber telephone and an information transmission terminal - Google Patents

Telephone terminal including calculators - combines both functions of normal subscriber telephone and an information transmission terminal

Info

Publication number
FR2452842A1
FR2452842A1 FR7907825A FR7907825A FR2452842A1 FR 2452842 A1 FR2452842 A1 FR 2452842A1 FR 7907825 A FR7907825 A FR 7907825A FR 7907825 A FR7907825 A FR 7907825A FR 2452842 A1 FR2452842 A1 FR 2452842A1
Authority
FR
France
Prior art keywords
information transmission
terminal
telephone
input
transmission 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.)
Granted
Application number
FR7907825A
Other languages
French (fr)
Other versions
FR2452842B1 (en
Inventor
Gerard Marcel Le Cardonnel
Pierre Ardaud
Raymond Bakka
Jean Siniawski
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7907825A priority Critical patent/FR2452842A1/en
Publication of FR2452842A1 publication Critical patent/FR2452842A1/en
Application granted granted Critical
Publication of FR2452842B1 publication Critical patent/FR2452842B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/066—Telephone sets adapted for data transmision

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)

Abstract

A telecommunication terminal has its input terminals connected to a phone line and comprises signalling members such a a keyboard for calling a subscriber and a detector which detects an incoming call and activates a controlling microcomputer. The terminal also includes voice controls which enable the telephone line to be used normally and information transmission unit controlled by a second microcalculator. A switching circuit has a first pair of input output terminals coupled to the telephone line, and further input and output terminal pairs connected to the voice controls and the information transmission unit and an input connected to the microcomputers. The switching circuit is adapted to connect the telephone line to the voice controls or the information transmission unit, the terminal combining both the junctions of a normal telephone and of an information transmission terminal.
FR7907825A 1979-03-28 1979-03-28 Telephone terminal including calculators - combines both functions of normal subscriber telephone and an information transmission terminal Granted FR2452842A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7907825A FR2452842A1 (en) 1979-03-28 1979-03-28 Telephone terminal including calculators - combines both functions of normal subscriber telephone and an information transmission terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907825A FR2452842A1 (en) 1979-03-28 1979-03-28 Telephone terminal including calculators - combines both functions of normal subscriber telephone and an information transmission terminal

Publications (2)

Publication Number Publication Date
FR2452842A1 true FR2452842A1 (en) 1980-10-24
FR2452842B1 FR2452842B1 (en) 1982-04-23

Family

ID=9223673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907825A Granted FR2452842A1 (en) 1979-03-28 1979-03-28 Telephone terminal including calculators - combines both functions of normal subscriber telephone and an information transmission terminal

Country Status (1)

Country Link
FR (1) FR2452842A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518857A1 (en) * 1981-12-18 1983-06-24 Thomson Csf Mat Tel TELEMATIC TERMINAL CONNECTED TO TWO TELEPHONE LINES AND PARTIALLY REMOTE POWERED
EP0083893A1 (en) * 1981-12-30 1983-07-20 Leonello Segre-Amar System for the transmission of messages to a subscriber's set through a subscriber's line in a telephone installation
FR2522230A1 (en) * 1982-02-22 1983-08-26 Mitel Corp TELEPHONE SYSTEM FOR TRANSMITTING VOICE SIGNALS AND DATA BETWEEN A SUBSCRIBER FACILITY AND A SELF-CONTROLLER
EP0097930A1 (en) * 1982-06-25 1984-01-11 KRONE Aktiengesellschaft Method and device for automatized data communication with a telephone terminal with data capability
FR2532135A1 (en) * 1982-08-17 1984-02-24 Telic Alcatel Telephonie Indle Telephone terminal with keypad and alphanumeric display.
FR2548494A1 (en) * 1983-06-30 1985-01-04 Horlogerie Photograph Fse COMPUTER TELEPHONE-TERMINAL ASSEMBLY WITH SINGLE DECIMAL KEYBOARD AND LOCAL SWITCHABLE POWER
FR2594279A2 (en) * 1983-12-15 1987-08-14 Ferma Device for voice dialogue between a computer and a telephone set and method of implementation
EP0374828A1 (en) * 1988-12-23 1990-06-27 Alcatel Business Systems Telephone connecting arrangement for a personal computer, and apparatus therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341916A (en) * 1970-02-02 1973-12-25 Int Standard Electric Corp Digital voice and data telephone subscriber station
FR2225901A1 (en) * 1973-04-16 1974-11-08 Plessey Co Ltd
DE2727335A1 (en) * 1977-06-16 1978-12-21 Bjoern Bluethgen Data, text, or speech communications terminal - can carry out all possible communications functions over telephone lines, or by radio

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341916A (en) * 1970-02-02 1973-12-25 Int Standard Electric Corp Digital voice and data telephone subscriber station
FR2225901A1 (en) * 1973-04-16 1974-11-08 Plessey Co Ltd
DE2727335A1 (en) * 1977-06-16 1978-12-21 Bjoern Bluethgen Data, text, or speech communications terminal - can carry out all possible communications functions over telephone lines, or by radio

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082749A1 (en) * 1981-12-18 1983-06-29 Thomson-Csf Telephone Teleterminal connected to two telephone lines with a partially remote current supply
FR2518857A1 (en) * 1981-12-18 1983-06-24 Thomson Csf Mat Tel TELEMATIC TERMINAL CONNECTED TO TWO TELEPHONE LINES AND PARTIALLY REMOTE POWERED
FR2536229A2 (en) * 1981-12-30 1984-05-18 Segre Amar Leonello System for transmitting messages to a telephone set through the subscriber line within a telephone installation.
EP0083893A1 (en) * 1981-12-30 1983-07-20 Leonello Segre-Amar System for the transmission of messages to a subscriber's set through a subscriber's line in a telephone installation
FR2522230A1 (en) * 1982-02-22 1983-08-26 Mitel Corp TELEPHONE SYSTEM FOR TRANSMITTING VOICE SIGNALS AND DATA BETWEEN A SUBSCRIBER FACILITY AND A SELF-CONTROLLER
EP0097930A1 (en) * 1982-06-25 1984-01-11 KRONE Aktiengesellschaft Method and device for automatized data communication with a telephone terminal with data capability
FR2532135A1 (en) * 1982-08-17 1984-02-24 Telic Alcatel Telephonie Indle Telephone terminal with keypad and alphanumeric display.
FR2548494A1 (en) * 1983-06-30 1985-01-04 Horlogerie Photograph Fse COMPUTER TELEPHONE-TERMINAL ASSEMBLY WITH SINGLE DECIMAL KEYBOARD AND LOCAL SWITCHABLE POWER
EP0130928A1 (en) * 1983-06-30 1985-01-09 Horlogerie Photographique Francaise Telephone-computer terminal unit with a single decimal keyboard and a switchable local current supply
FR2594279A2 (en) * 1983-12-15 1987-08-14 Ferma Device for voice dialogue between a computer and a telephone set and method of implementation
EP0374828A1 (en) * 1988-12-23 1990-06-27 Alcatel Business Systems Telephone connecting arrangement for a personal computer, and apparatus therefor
FR2641093A1 (en) * 1988-12-23 1990-06-29 Alcatel Business Systems
US5065425A (en) * 1988-12-23 1991-11-12 Telic Alcatel Telephone connection arrangement for a personal computer and a device for such an arrangement

Also Published As

Publication number Publication date
FR2452842B1 (en) 1982-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse