BR7506294A - IMPROVEMENTS INTRODUCED IN SYSTEMS TO MAKE TELEPHONE COMMUNICATIONS - Google Patents

IMPROVEMENTS INTRODUCED IN SYSTEMS TO MAKE TELEPHONE COMMUNICATIONS

Info

Publication number
BR7506294A
BR7506294A BR7506294*A BR7506294A BR7506294A BR 7506294 A BR7506294 A BR 7506294A BR 7506294 A BR7506294 A BR 7506294A BR 7506294 A BR7506294 A BR 7506294A
Authority
BR
Brazil
Prior art keywords
systems
telephone communications
improvements introduced
make telephone
make
Prior art date
Application number
BR7506294*A
Other languages
Portuguese (pt)
Inventor
L Lorenzini
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Publication of BR7506294A publication Critical patent/BR7506294A/en

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/343—Cards including a counter
    • G06Q20/3433—Cards including a counter the counter having monetary units
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Meter Arrangements (AREA)
BR7506294*A 1974-09-30 1975-09-29 IMPROVEMENTS INTRODUCED IN SYSTEMS TO MAKE TELEPHONE COMMUNICATIONS BR7506294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5178/74A IT1023691B (en) 1974-09-30 1974-09-30 SYSTEM FOR MAKING OUTPUT TELEPHONE COMMUNICATIONS BY MEANS OF A MAGNETIC CARD AND TUPA EQUIPMENT TO ACTIVATE THIS SYSTEM

Publications (1)

Publication Number Publication Date
BR7506294A true BR7506294A (en) 1976-08-03

Family

ID=11118904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506294*A BR7506294A (en) 1974-09-30 1975-09-29 IMPROVEMENTS INTRODUCED IN SYSTEMS TO MAKE TELEPHONE COMMUNICATIONS

Country Status (7)

Country Link
JP (1) JPS5161202A (en)
BR (1) BR7506294A (en)
DD (1) DD120583A5 (en)
DE (1) DE2540898A1 (en)
FR (1) FR2286565A1 (en)
IT (1) IT1023691B (en)
SE (1) SE7510860L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517590Y2 (en) * 1975-01-13 1980-04-23
JPS5414110U (en) * 1977-06-30 1979-01-30
DE2828111C2 (en) * 1978-06-27 1986-04-17 Nagler Metallbau GmbH, 8481 Luhe-Wildenau Device for checking a prepaid card with a value balance
JPS564969A (en) * 1979-06-26 1981-01-19 Nippon Telegr & Teleph Corp <Ntt> Cashless public telephone set
WO1981003562A1 (en) * 1980-06-03 1981-12-10 K Payne Debit card system
DE3034066A1 (en) * 1980-09-10 1982-04-15 Siemens Ag COMMUNICATION SYSTEM, ESPECIALLY TELEPHONE SYSTEM FOR CONNECTING MOBILE SUBSCRIBERS
DE3036380A1 (en) * 1980-09-26 1982-05-13 Siemens AG, 1000 Berlin und 8000 München COMMUNICATION SYSTEM, ESPECIALLY TELEPHONE SYSTEM
SE432041B (en) * 1982-09-07 1984-03-12 Kurt Katzeff DEVICE WITH A PAYMENT CARD USING A PAYMENT SYSTEM
JPS59100375U (en) * 1982-12-25 1984-07-06 富士電機株式会社 Vending machine control device
DE3432558A1 (en) * 1984-09-05 1986-03-13 Robert Bosch Gmbh, 7000 Stuttgart COMMUNICATION NETWORK
DK608684D0 (en) * 1984-12-18 1984-12-18 Gnt Automatic As PAYMENT PHONE
US4731575A (en) * 1986-12-08 1988-03-15 Sloan Joseph W Prepayment metering system using encoded purchase cards
FR2648003B1 (en) * 1989-06-05 1991-09-13 Euros Ind Investissement ELECTRIC OR ELECTRONIC APPLIANCE HOUSING

Also Published As

Publication number Publication date
SE7510860L (en) 1976-03-31
IT1023691B (en) 1978-05-30
FR2286565A1 (en) 1976-04-23
JPS5161202A (en) 1976-05-27
FR2286565B3 (en) 1978-05-12
DE2540898A1 (en) 1976-04-15
DD120583A5 (en) 1976-06-12

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