FR2441302B1 - - Google Patents

Info

Publication number
FR2441302B1
FR2441302B1 FR7831436A FR7831436A FR2441302B1 FR 2441302 B1 FR2441302 B1 FR 2441302B1 FR 7831436 A FR7831436 A FR 7831436A FR 7831436 A FR7831436 A FR 7831436A FR 2441302 B1 FR2441302 B1 FR 2441302B1
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
FR7831436A
Other versions
FR2441302A1 (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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr 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 Landis and Gyr AG filed Critical Landis and Gyr AG
Priority to FR7831436A priority Critical patent/FR2441302A1/fr
Publication of FR2441302A1 publication Critical patent/FR2441302A1/fr
Application granted granted Critical
Publication of FR2441302B1 publication Critical patent/FR2441302B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Interface Circuits In Exchanges (AREA)
FR7831436A 1978-11-07 1978-11-07 Recepteur de taxe telephonique a multifrequences Granted FR2441302A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7831436A FR2441302A1 (fr) 1978-11-07 1978-11-07 Recepteur de taxe telephonique a multifrequences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831436A FR2441302A1 (fr) 1978-11-07 1978-11-07 Recepteur de taxe telephonique a multifrequences

Publications (2)

Publication Number Publication Date
FR2441302A1 FR2441302A1 (fr) 1980-06-06
FR2441302B1 true FR2441302B1 (fr) 1982-04-30

Family

ID=9214548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831436A Granted FR2441302A1 (fr) 1978-11-07 1978-11-07 Recepteur de taxe telephonique a multifrequences

Country Status (1)

Country Link
FR (1) FR2441302A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533097A1 (fr) * 1982-09-13 1984-03-16 Gesi Controleur de ligne telephonique destine a cooperer avec un automate
JPS62220054A (ja) * 1986-03-20 1987-09-28 Fujitsu Ltd 局線トランク回路の課金信号受信装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291797B (de) * 1967-06-07 1969-04-03 Siemens Ag Schaltungsanordnung fuer als Rollenzaehler ausgebildete Gebuehrenzaehler an Stationen in Fernmelde-, insbesondere Fernsprechanlagen
DE1945468C3 (de) * 1969-09-08 1978-09-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für eine Empfangseinrichtung zur Auswertung von erdsymmetrisch in eine Teilnehmeranschlußleitung von Fernmeldeanlagen, insbesondere Fernsprechanlagen, eingespeisten Signalspannungen

Also Published As

Publication number Publication date
FR2441302A1 (fr) 1980-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse