IT1035674B - MEMORIZING DEVICE AND FOR PRINTING THE CALLED TELEPHONE NUMBER AND RELATED SHOTS - Google Patents

MEMORIZING DEVICE AND FOR PRINTING THE CALLED TELEPHONE NUMBER AND RELATED SHOTS

Info

Publication number
IT1035674B
IT1035674B IT4952275A IT4952275A IT1035674B IT 1035674 B IT1035674 B IT 1035674B IT 4952275 A IT4952275 A IT 4952275A IT 4952275 A IT4952275 A IT 4952275A IT 1035674 B IT1035674 B IT 1035674B
Authority
IT
Italy
Prior art keywords
printing
telephone number
called telephone
memorizing device
shots
Prior art date
Application number
IT4952275A
Other languages
Italian (it)
Original Assignee
Ind Politecnica Meridionale Ip
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 Ind Politecnica Meridionale Ip filed Critical Ind Politecnica Meridionale Ip
Priority to IT4952275A priority Critical patent/IT1035674B/en
Priority to CH1568775A priority patent/CH612810A5/en
Priority to DE19752558680 priority patent/DE2558680C3/en
Application granted granted Critical
Publication of IT1035674B publication Critical patent/IT1035674B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/677—Preventing the dialling or sending of predetermined telephone numbers or selected types of telephone numbers, e.g. long distance numbers
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Meter Arrangements (AREA)
IT4952275A 1975-05-09 1975-05-09 MEMORIZING DEVICE AND FOR PRINTING THE CALLED TELEPHONE NUMBER AND RELATED SHOTS IT1035674B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT4952275A IT1035674B (en) 1975-05-09 1975-05-09 MEMORIZING DEVICE AND FOR PRINTING THE CALLED TELEPHONE NUMBER AND RELATED SHOTS
CH1568775A CH612810A5 (en) 1975-05-09 1975-12-02 Telephone device for the storage and printing of the telephone number called and of the number of debit units
DE19752558680 DE2558680C3 (en) 1975-05-09 1975-12-24 Circuit arrangement at the telephone subscriber station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4952275A IT1035674B (en) 1975-05-09 1975-05-09 MEMORIZING DEVICE AND FOR PRINTING THE CALLED TELEPHONE NUMBER AND RELATED SHOTS

Publications (1)

Publication Number Publication Date
IT1035674B true IT1035674B (en) 1979-10-20

Family

ID=11270906

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4952275A IT1035674B (en) 1975-05-09 1975-05-09 MEMORIZING DEVICE AND FOR PRINTING THE CALLED TELEPHONE NUMBER AND RELATED SHOTS

Country Status (3)

Country Link
CH (1) CH612810A5 (en)
DE (1) DE2558680C3 (en)
IT (1) IT1035674B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622654A5 (en) * 1977-09-30 1981-04-15 Sodeco Compteurs De Geneve
FR2462071A1 (en) * 1979-07-24 1981-02-06 Serres Bernard AUTOMATIC RECORDING DEVICE AT THE COST OF A TELEPHONE COMMUNICATION
DE3005588C2 (en) * 1980-02-15 1985-06-13 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement for the recording of charges in centrally controlled telephone systems, in particular telephone private branch exchanges
DE4343396C2 (en) * 1993-12-18 1997-02-27 Fernsprech Und Signalbau Gmbh Blocking device for outgoing connections or calls in a telephone system

Also Published As

Publication number Publication date
CH612810A5 (en) 1979-08-15
DE2558680A1 (en) 1976-11-18
DE2558680B2 (en) 1979-02-15
DE2558680C3 (en) 1979-10-04

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