BE508208A - - Google Patents

Info

Publication number
BE508208A
BE508208A BE508208DA BE508208A BE 508208 A BE508208 A BE 508208A BE 508208D A BE508208D A BE 508208DA BE 508208 A BE508208 A BE 508208A
Authority
BE
Belgium
Prior art keywords
call
relay
relays
automatic
order
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE508208A publication Critical patent/BE508208A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M11/00Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
    • H04M11/045Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems using recorded signals, e.g. speech

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
BE508208D BE508208A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE508208A true BE508208A (enrdf_load_stackoverflow)

Family

ID=147966

Family Applications (1)

Application Number Title Priority Date Filing Date
BE508208D BE508208A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE508208A (enrdf_load_stackoverflow)

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