BE343117A - - Google Patents

Info

Publication number
BE343117A
BE343117A BE343117DA BE343117A BE 343117 A BE343117 A BE 343117A BE 343117D A BE343117D A BE 343117DA BE 343117 A BE343117 A BE 343117A
Authority
BE
Belgium
Prior art keywords
call
installation
wires
relay
general
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE343117A publication Critical patent/BE343117A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching
    • H04M9/002Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/58Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625Arrangements in the private branch exchange
    • H04Q3/627Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
BE343117D BE343117A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE345866T

Publications (1)

Publication Number Publication Date
BE343117A true BE343117A (enrdf_load_stackoverflow)

Family

ID=3868107

Family Applications (2)

Application Number Title Priority Date Filing Date
BE345866D BE345866A (enrdf_load_stackoverflow)
BE343117D BE343117A (enrdf_load_stackoverflow)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE345866D BE345866A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (2) BE343117A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE345866A (enrdf_load_stackoverflow)

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