FR2481031B1 - UNIVERSAL INTERCOMMUNICATION TERMINAL - Google Patents

UNIVERSAL INTERCOMMUNICATION TERMINAL

Info

Publication number
FR2481031B1
FR2481031B1 FR8009471A FR8009471A FR2481031B1 FR 2481031 B1 FR2481031 B1 FR 2481031B1 FR 8009471 A FR8009471 A FR 8009471A FR 8009471 A FR8009471 A FR 8009471A FR 2481031 B1 FR2481031 B1 FR 2481031B1
Authority
FR
France
Prior art keywords
intercommunication terminal
universal
universal intercommunication
terminal
intercommunication
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
Application number
FR8009471A
Other languages
French (fr)
Other versions
FR2481031A1 (en
Inventor
Jean-Pierre Chambon
Pierre Lagarde
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.)
ALE International SAS
Original Assignee
La Telephone Industrielle et Commerciale Telic Alcatel SA
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 La Telephone Industrielle et Commerciale Telic Alcatel SA filed Critical La Telephone Industrielle et Commerciale Telic Alcatel SA
Priority to FR8009471A priority Critical patent/FR2481031B1/en
Priority to GB8111344A priority patent/GB2084834B/en
Priority to SE8102381A priority patent/SE8102381L/en
Priority to BE0/204496A priority patent/BE888436A/en
Priority to IE854/81A priority patent/IE51700B1/en
Priority to BR8102373A priority patent/BR8102373A/en
Priority to PT72882A priority patent/PT72882B/en
Priority to IT21273/81A priority patent/IT1135773B/en
Priority to DE19813115823 priority patent/DE3115823A1/en
Priority to ES501521A priority patent/ES8202999A1/en
Priority to JP5935881A priority patent/JPS56166660A/en
Priority to DK177581A priority patent/DK177581A/en
Priority to MX186955A priority patent/MX148963A/en
Publication of FR2481031A1 publication Critical patent/FR2481031A1/en
Application granted granted Critical
Publication of FR2481031B1 publication Critical patent/FR2481031B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/7385—Programmable or microprocessor-controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Telephone Set Structure (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Selective Calling Equipment (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Push-Button Switches (AREA)
FR8009471A 1980-04-22 1980-04-22 UNIVERSAL INTERCOMMUNICATION TERMINAL Expired FR2481031B1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8009471A FR2481031B1 (en) 1980-04-22 1980-04-22 UNIVERSAL INTERCOMMUNICATION TERMINAL
GB8111344A GB2084834B (en) 1980-04-22 1981-04-10 Improvements in or relating to universal intercommunications terminals
SE8102381A SE8102381L (en) 1980-04-22 1981-04-14 UNIVERSAL QUICK PHONE DEVICE
IE854/81A IE51700B1 (en) 1980-04-22 1981-04-15 Improvements in or relating to universal intercommunications terminals
BR8102373A BR8102373A (en) 1980-04-22 1981-04-15 UNIVERSAL INTERCOMMUNICATION TERMINAL
BE0/204496A BE888436A (en) 1980-04-22 1981-04-15 UNIVERSAL INTERCOMMUNICATION TERMINAL,
PT72882A PT72882B (en) 1980-04-22 1981-04-16 UNIVERSAL INTERCOMMUNICATION TERMINAL
IT21273/81A IT1135773B (en) 1980-04-22 1981-04-17 UNIVERSAL INTERCOMMUNICATION TERMINAL
DE19813115823 DE3115823A1 (en) 1980-04-22 1981-04-18 UNIVERSAL INTERCOM
ES501521A ES8202999A1 (en) 1980-04-22 1981-04-21 Improvements in or relating to universal intercommunications terminals
JP5935881A JPS56166660A (en) 1980-04-22 1981-04-21 Universal mutual communication terminator
DK177581A DK177581A (en) 1980-04-22 1981-04-21 UNIVERSAL TELECOMMUNICATION TERMINAL
MX186955A MX148963A (en) 1980-04-22 1981-04-22 IMPROVEMENTS IN A UNIVERSAL INTERCOMMUNICATION TERMINAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009471A FR2481031B1 (en) 1980-04-22 1980-04-22 UNIVERSAL INTERCOMMUNICATION TERMINAL

Publications (2)

Publication Number Publication Date
FR2481031A1 FR2481031A1 (en) 1981-10-23
FR2481031B1 true FR2481031B1 (en) 1988-06-10

Family

ID=9241395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009471A Expired FR2481031B1 (en) 1980-04-22 1980-04-22 UNIVERSAL INTERCOMMUNICATION TERMINAL

Country Status (13)

Country Link
JP (1) JPS56166660A (en)
BE (1) BE888436A (en)
BR (1) BR8102373A (en)
DE (1) DE3115823A1 (en)
DK (1) DK177581A (en)
ES (1) ES8202999A1 (en)
FR (1) FR2481031B1 (en)
GB (1) GB2084834B (en)
IE (1) IE51700B1 (en)
IT (1) IT1135773B (en)
MX (1) MX148963A (en)
PT (1) PT72882B (en)
SE (1) SE8102381L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214657C2 (en) * 1982-04-21 1985-07-04 ANT Nachrichtentechnik GmbH, 7150 Backnang Device for voice and / or data switching and transmission
FR2529419A1 (en) * 1982-06-29 1983-12-30 Thomson Csf Mat Tel UNIVERSAL TELEPHONE STATION WITH CUSTOMIZABLE FUNCTION KEYS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1512755B2 (en) * 1967-01-28 1971-05-13 S Siedle & Sohne, Telefon u TeIe grafenwerke GmbH, 7743 Furtwangen TELEPHONE NUT SPECIAL FRONT PANEL
CA1018270A (en) * 1972-05-23 1977-09-27 Federico R. Laliccia Key telephone system using time division and space division control
FR2214166B1 (en) * 1973-01-12 1978-05-12 Serras Paulet Edouard
DE2355666A1 (en) * 1973-11-07 1975-05-22 Standard Elektrik Lorenz Ag TELEPHONE
US4046972A (en) * 1976-10-27 1977-09-06 Bell Telephone Laboratories, Incorporated Key telephone station set circuit
JPS5818037B2 (en) * 1978-01-23 1983-04-11 株式会社東芝 button phone
GB1542558A (en) * 1977-09-30 1979-03-21 Ibm Uk Keyboard construction
JPS5838999B2 (en) * 1978-06-23 1983-08-26 株式会社田村電機製作所 Signal transmission/reception method

Also Published As

Publication number Publication date
FR2481031A1 (en) 1981-10-23
DK177581A (en) 1981-10-23
ES501521A0 (en) 1982-02-01
BR8102373A (en) 1981-12-22
MX148963A (en) 1983-07-28
IE810854L (en) 1981-10-22
SE8102381L (en) 1981-10-23
PT72882B (en) 1982-03-29
GB2084834A (en) 1982-04-15
DE3115823A1 (en) 1982-04-15
ES8202999A1 (en) 1982-02-01
IT8121273A0 (en) 1981-04-17
GB2084834B (en) 1984-04-11
IE51700B1 (en) 1987-02-18
PT72882A (en) 1981-05-01
BE888436A (en) 1981-07-31
JPS56166660A (en) 1981-12-21
IT1135773B (en) 1986-08-27

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
EM Correction of a material error concerning inscription in the national patent register
ST Notification of lapse