BE467644A - - Google Patents

Info

Publication number
BE467644A
BE467644A BE467644DA BE467644A BE 467644 A BE467644 A BE 467644A BE 467644D A BE467644D A BE 467644DA BE 467644 A BE467644 A BE 467644A
Authority
BE
Belgium
Prior art keywords
ringing
relay
telephone system
code
line
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE467644A publication Critical patent/BE467644A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
BE467644D BE467644A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE467644A true BE467644A (enrdf_load_stackoverflow)

Family

ID=118605

Family Applications (1)

Application Number Title Priority Date Filing Date
BE467644D BE467644A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE467644A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR2701344A1 (fr) Machine de télécopie ayant une fonction de réponse.
EP0458710B1 (fr) Système téléphonique à plusieurs terminaux téléphoniques sur une seule ligne
BE467644A (enrdf_load_stackoverflow)
EP0551950A1 (fr) Télécopieur vidéotex
EP0724349A1 (fr) Procédé et dispositif de transmission à distance d'une écoute parallèle sur une ligne téléphonique
BE489601A (enrdf_load_stackoverflow)
BE349935A (enrdf_load_stackoverflow)
GB2260062A (en) Delayed message transmission from payphone
BE414551A (enrdf_load_stackoverflow)
BE431601A (enrdf_load_stackoverflow)
FR2602110A1 (fr) Appareil modulateur-demodulateur en bande phonique, pour la reception-emission de donnees numeriques, avec reconnaissance des systemes standards de communication par l'appareil appelant
BE347524A (enrdf_load_stackoverflow)
BE383636A (enrdf_load_stackoverflow)
BE548682A (enrdf_load_stackoverflow)
BE416389A (enrdf_load_stackoverflow)
BE400690A (enrdf_load_stackoverflow)
BE350916A (enrdf_load_stackoverflow)
BE336765A (enrdf_load_stackoverflow)
BE465122A (enrdf_load_stackoverflow)
BE420417A (enrdf_load_stackoverflow)
BE436826A (enrdf_load_stackoverflow)
BE422189A (enrdf_load_stackoverflow)
BE429601A (enrdf_load_stackoverflow)
BE440777A (enrdf_load_stackoverflow)
BE469508A (enrdf_load_stackoverflow)