FR2402979B1 - - Google Patents

Info

Publication number
FR2402979B1
FR2402979B1 FR7729306A FR7729306A FR2402979B1 FR 2402979 B1 FR2402979 B1 FR 2402979B1 FR 7729306 A FR7729306 A FR 7729306A FR 7729306 A FR7729306 A FR 7729306A FR 2402979 B1 FR2402979 B1 FR 2402979B1
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
FR7729306A
Other versions
FR2402979A1 (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.)
Sodeco Saia AG
Societe des Compteurs de Geneve SODECO
Original Assignee
Sodeco Saia AG
Societe des Compteurs de Geneve SODECO
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 Sodeco Saia AG, Societe des Compteurs de Geneve SODECO filed Critical Sodeco Saia AG
Publication of FR2402979A1 publication Critical patent/FR2402979A1/fr
Application granted granted Critical
Publication of FR2402979B1 publication Critical patent/FR2402979B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Telephone Function (AREA)
FR7729306A 1977-09-12 1977-09-29 Telephone a pieces de monnaie Granted FR2402979A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1110577A CH621220A5 (en) 1977-09-12 1977-09-12 Method for a further payment request display in a payphone

Publications (2)

Publication Number Publication Date
FR2402979A1 FR2402979A1 (fr) 1979-04-06
FR2402979B1 true FR2402979B1 (fr) 1982-04-09

Family

ID=4370104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729306A Granted FR2402979A1 (fr) 1977-09-12 1977-09-29 Telephone a pieces de monnaie

Country Status (2)

Country Link
CH (1) CH621220A5 (fr)
FR (1) FR2402979A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512005A1 (de) * 1985-04-02 1986-10-16 Robert Bosch Gmbh, 7000 Stuttgart Nebenstellenanlage mit amtsberechtigten nebenstellen
DE19646311C2 (de) * 1996-11-09 2000-01-13 Deutsche Telekom Ag Verfahren und Schaltungsanordnung zur Tarifimpulssteuerung bei Münztelefonen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049321A1 (de) * 1970-10-07 1972-04-13 Sel Münzfernsprecher
GB1423946A (en) * 1974-04-04 1976-02-04 Standard Telephones Cables Ltd Telephone metering costs
IT1059923B (it) * 1976-04-27 1982-06-21 Cselt Centro Studi Lab Telecom Apparecchio telefonico a prepagamento con microcalcolatore

Also Published As

Publication number Publication date
FR2402979A1 (fr) 1979-04-06
CH621220A5 (en) 1981-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse