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BE350688A - - Google Patents

Info

Publication number
BE350688A
BE350688A BE350688DA BE350688A BE 350688 A BE350688 A BE 350688A BE 350688D A BE350688D A BE 350688DA BE 350688 A BE350688 A BE 350688A
Authority
BE
Belgium
Prior art keywords
coins
key
reimbursement
subscriber
payment
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE350688A publication Critical patent/BE350688A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M17/00Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/026Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
BE350688D BE350688A (da)

Publications (1)

Publication Number Publication Date
BE350688A true BE350688A (da)

Family

ID=25767

Family Applications (1)

Application Number Title Priority Date Filing Date
BE350688D BE350688A (da)

Country Status (1)

Country Link
BE (1) BE350688A (da)

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