FR930446A - Auto-answer device for telephone set - Google Patents

Auto-answer device for telephone set

Info

Publication number
FR930446A
FR930446A FR930446DA FR930446A FR 930446 A FR930446 A FR 930446A FR 930446D A FR930446D A FR 930446DA FR 930446 A FR930446 A FR 930446A
Authority
FR
France
Prior art keywords
auto
telephone set
answer device
answer
telephone
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
William Otto Schlaeppi
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
Application granted granted Critical
Publication of FR930446A publication Critical patent/FR930446A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
FR930446D 1945-07-12 1946-07-10 Auto-answer device for telephone set Expired FR930446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH930446X 1945-07-12

Publications (1)

Publication Number Publication Date
FR930446A true FR930446A (en) 1948-01-26

Family

ID=4548735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930446D Expired FR930446A (en) 1945-07-12 1946-07-10 Auto-answer device for telephone set

Country Status (3)

Country Link
BE (1) BE466007A (en)
DE (1) DE837256C (en)
FR (1) FR930446A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030397B (en) * 1956-11-21 1958-05-22 Felten & Guilleaume Gmbh Method and device for the transmission of malfunction reports from unmanned interim offices to the nearest manned office
EP0012864B1 (en) * 1978-12-16 1983-12-14 Deutsche Fernsprecher Gesellschaft mbH Marburg Telephone

Also Published As

Publication number Publication date
BE466007A (en)
DE837256C (en) 1952-04-21

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