BE478819A - - Google Patents

Info

Publication number
BE478819A
BE478819A BE478819DA BE478819A BE 478819 A BE478819 A BE 478819A BE 478819D A BE478819D A BE 478819DA BE 478819 A BE478819 A BE 478819A
Authority
BE
Belgium
Prior art keywords
relay
circuit
activated
pulse
subscriber
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE478819A publication Critical patent/BE478819A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • 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
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
BE478819D BE478819A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE478819A true BE478819A (enrdf_load_stackoverflow)

Family

ID=126485

Family Applications (1)

Application Number Title Priority Date Filing Date
BE478819D BE478819A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE478819A (enrdf_load_stackoverflow)

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