BE731310A - - Google Patents

Info

Publication number
BE731310A
BE731310A BE731310DA BE731310A BE 731310 A BE731310 A BE 731310A BE 731310D A BE731310D A BE 731310DA BE 731310 A BE731310 A BE 731310A
Authority
BE
Belgium
Prior art keywords
contact
relay
contacts
telephone
switch
Prior art date
Application number
Other languages
English (en)
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE731310A publication Critical patent/BE731310A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/006—Call diverting means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/658—Means for redirecting recorded messages to other extensions or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
BE731310D 1969-04-10 1969-04-10 BE731310A (mo)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE731310 1969-04-10

Publications (1)

Publication Number Publication Date
BE731310A true BE731310A (mo) 1969-09-15

Family

ID=3854587

Family Applications (1)

Application Number Title Priority Date Filing Date
BE731310D BE731310A (mo) 1969-04-10 1969-04-10

Country Status (1)

Country Link
BE (1) BE731310A (mo)

Similar Documents

Publication Publication Date Title
US2555714A (en) Alarm system
US2542880A (en) Condition-responsive apparatus for calling preselected telephone numbers
US2253840A (en) Control circuit
US2227162A (en) Telephone
BE351681A (mo)
CH136196A (fr) Installation de téléphonie automatique.
CH141702A (fr) Installation téléphonique.
FR2636485A1 (en) Single-line telephone call diverter
SU30720A1 (ru) Устройство дл жезловой сигнализации
CH101057A (fr) Installation pour bureau central téléphonique à commutation automatique.
CH329590A (fr) Dispositif d'appel de personnes
BE389536A (mo)
BE426120A (mo)
BE384554A (mo)
BE340840A (mo)
CH117901A (fr) Installation téléphonique comprenant plusiers postes téléphoniques à batterie locale disposés sur une ligne commune reliée à un poste central.
BE354594A (mo)
BE508621A (mo)
CH88837A (fr) Installation téléphonique.
BE467275A (mo)
BE397685A (mo)
CH135611A (fr) Installation téléphonique.
CH105820A (fr) Installation sélectrice de signaux.
BE439003A (mo)
BE372233A (mo)