FR2151950A5 - - Google Patents

Info

Publication number
FR2151950A5
FR2151950A5 FR7230473A FR7230473A FR2151950A5 FR 2151950 A5 FR2151950 A5 FR 2151950A5 FR 7230473 A FR7230473 A FR 7230473A FR 7230473 A FR7230473 A FR 7230473A FR 2151950 A5 FR2151950 A5 FR 2151950A5
Authority
FR
France
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
FR7230473A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2151950A5 publication Critical patent/FR2151950A5/fr
Expired 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
FR7230473A 1971-08-30 1972-08-28 Expired FR2151950A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712143410 DE2143410C3 (de) 1971-08-30 1971-08-30 Schaltungsanordnung für eine Fernsprechanlage mit Berechtigungsspeichermitteln

Publications (1)

Publication Number Publication Date
FR2151950A5 true FR2151950A5 (fr) 1973-04-20

Family

ID=5818189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230473A Expired FR2151950A5 (fr) 1971-08-30 1972-08-28

Country Status (11)

Country Link
JP (1) JPS4833707A (fr)
AT (1) AT320038B (fr)
BE (1) BE788182A (fr)
CH (1) CH544462A (fr)
DE (1) DE2143410C3 (fr)
FR (1) FR2151950A5 (fr)
GB (1) GB1395193A (fr)
IT (1) IT964327B (fr)
LU (1) LU65968A1 (fr)
NL (1) NL7211028A (fr)
SE (1) SE372869B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919544C2 (de) * 1979-05-15 1988-03-24 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Ändern von Leistungsmerkmalen in indirekt gesteuerten Vermittlungsanlagen, insbesondere Fernsprechnebenstellenanlagen, mit einem zentralen Steuerwerk und mit einer Datenübermitllung von Teilnehmerstellen und anderen Endgeräten durch Stecken von Identitätsmitteln
DE3328059C2 (de) * 1983-08-03 1986-07-03 Siemens AG, 1000 Berlin und 8000 München Verfahren zur empfangsseitigen Auswahl von über eine Vermittlungsstelle einer Fernmelde- bzw. Fernsprechanlage laufende Daten- bzw. Sprechverbindungen

Also Published As

Publication number Publication date
JPS4833707A (fr) 1973-05-12
CH544462A (de) 1973-11-15
IT964327B (it) 1974-01-21
AT320038B (de) 1975-01-27
DE2143410A1 (de) 1973-03-08
SE372869B (fr) 1975-01-13
BE788182A (fr) 1973-02-28
DE2143410B2 (de) 1974-07-11
NL7211028A (fr) 1973-03-02
LU65968A1 (fr) 1973-01-15
GB1395193A (en) 1975-05-21
DE2143410C3 (de) 1975-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse