FR2026676A1 - - Google Patents

Info

Publication number
FR2026676A1
FR2026676A1 FR6943901A FR6943901A FR2026676A1 FR 2026676 A1 FR2026676 A1 FR 2026676A1 FR 6943901 A FR6943901 A FR 6943901A FR 6943901 A FR6943901 A FR 6943901A FR 2026676 A1 FR2026676 A1 FR 2026676A1
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.)
Withdrawn
Application number
FR6943901A
Other languages
French (fr)
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
Publication of FR2026676A1 publication Critical patent/FR2026676A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H04M3/62—Keyboard equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)
FR6943901A 1968-12-20 1969-12-18 Withdrawn FR2026676A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816145 DE1816145C3 (de) 1968-12-20 1968-12-20 Schaltungsanordnung für eine Fernsprechanlage mit Vermittlungsgeräten mit Tasten und den Tasten zugeordneten Anzeigemitteln

Publications (1)

Publication Number Publication Date
FR2026676A1 true FR2026676A1 (de) 1970-09-18

Family

ID=5716961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6943901A Withdrawn FR2026676A1 (de) 1968-12-20 1969-12-18

Country Status (7)

Country Link
BE (1) BE743454A (de)
DE (1) DE1816145C3 (de)
FR (1) FR2026676A1 (de)
GB (1) GB1259670A (de)
LU (1) LU60047A1 (de)
NL (1) NL148213B (de)
SE (1) SE360536B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543029C3 (de) * 1975-09-26 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für ein eine Vielzahl von Funktionen steuerndes, an einer Fernsprechanlage anschaltbares Endgerät
DE2912034C2 (de) * 1979-03-27 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Indirekt gesteuerte Vermittlungsanlage, insbesondere Fernsprechnebenstellenanlage, mit einem zentralen Steuerwerk und einem einen Dialog ermöglichenden Eingabegerät
DE3139501C1 (de) * 1981-09-29 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Digitales Fernsprechteilnehmergerät mit der Einleitung von Steuerprozeduren dienenden Tastenschaltern
GB2154393A (en) * 1984-02-16 1985-09-04 Standard Telephones Cables Ltd Telephone subscriber's apparatus

Also Published As

Publication number Publication date
SE360536B (de) 1973-09-24
DE1816145A1 (de) 1970-06-25
BE743454A (de) 1970-06-19
DE1816145C3 (de) 1975-05-07
DE1816145B2 (de) 1972-01-20
GB1259670A (en) 1972-01-12
LU60047A1 (de) 1970-02-18
NL148213B (nl) 1975-12-15
NL6918530A (de) 1970-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse