ATE104821T1 - Verfahren fuer kommunikations-vermittlungsanlagen mit tonfrequenz-tastwahl. - Google Patents

Verfahren fuer kommunikations-vermittlungsanlagen mit tonfrequenz-tastwahl.

Info

Publication number
ATE104821T1
ATE104821T1 AT8989123272T AT89123272T ATE104821T1 AT E104821 T1 ATE104821 T1 AT E104821T1 AT 8989123272 T AT8989123272 T AT 8989123272T AT 89123272 T AT89123272 T AT 89123272T AT E104821 T1 ATE104821 T1 AT E104821T1
Authority
AT
Austria
Prior art keywords
dialling
information
frequency
external line
subscriber set
Prior art date
Application number
AT8989123272T
Other languages
German (de)
English (en)
Inventor
Thomas Dipl-Ing Ruediger
Horst Dipl-Ing Wagner
Original Assignee
Telefonbau & Normalzeit Gmbh
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 Telefonbau & Normalzeit Gmbh filed Critical Telefonbau & Normalzeit Gmbh
Application granted granted Critical
Publication of ATE104821T1 publication Critical patent/ATE104821T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/50—Conversion between different kinds of signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
AT8989123272T 1989-04-01 1989-12-15 Verfahren fuer kommunikations-vermittlungsanlagen mit tonfrequenz-tastwahl. ATE104821T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910533A DE3910533C1 (enExample) 1989-04-01 1989-04-01
EP89123272A EP0390976B1 (de) 1989-04-01 1989-12-15 Verfahren für Kommunikations-Vermittlungsanlagen mit Tonfrequenz-Tastwahl

Publications (1)

Publication Number Publication Date
ATE104821T1 true ATE104821T1 (de) 1994-05-15

Family

ID=6377589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8989123272T ATE104821T1 (de) 1989-04-01 1989-12-15 Verfahren fuer kommunikations-vermittlungsanlagen mit tonfrequenz-tastwahl.

Country Status (4)

Country Link
EP (1) EP0390976B1 (enExample)
AT (1) ATE104821T1 (enExample)
DE (2) DE3910533C1 (enExample)
ES (1) ES2053938T3 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7113750A (enExample) * 1971-10-07 1973-04-10
DE3436234C2 (de) * 1984-09-28 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zur bilingualen Signalisierung in leitungsgebundenen Kommunikationsnetzen, insbesondere in Fernsprechwählnetzen

Also Published As

Publication number Publication date
DE3910533C1 (enExample) 1990-07-26
DE58907520D1 (de) 1994-05-26
EP0390976B1 (de) 1994-04-20
EP0390976A1 (de) 1990-10-10
ES2053938T3 (es) 1994-08-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee