CH373782A - Einrichtung zur Übertragung und Speicherung von Gesprächen, insbesondere Telephongesprächen - Google Patents

Einrichtung zur Übertragung und Speicherung von Gesprächen, insbesondere Telephongesprächen

Info

Publication number
CH373782A
CH373782A CH6517958A CH6517958A CH373782A CH 373782 A CH373782 A CH 373782A CH 6517958 A CH6517958 A CH 6517958A CH 6517958 A CH6517958 A CH 6517958A CH 373782 A CH373782 A CH 373782A
Authority
CH
Switzerland
Prior art keywords
conversations
transmission
storage
particular telephone
telephone conversations
Prior art date
Application number
CH6517958A
Other languages
German (de)
English (en)
Inventor
Matthew Colin Dickman
Original Assignee
Matthew Colin Dickman
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 by Matthew Colin Dickman filed Critical Matthew Colin Dickman
Publication of CH373782A publication Critical patent/CH373782A/de

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)
  • Telephonic Communication Services (AREA)
CH6517958A 1957-10-18 1958-10-18 Einrichtung zur Übertragung und Speicherung von Gesprächen, insbesondere Telephongesprächen CH373782A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA573460 1957-10-18

Publications (1)

Publication Number Publication Date
CH373782A true CH373782A (de) 1963-12-15

Family

ID=25560418

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6517958A CH373782A (de) 1957-10-18 1958-10-18 Einrichtung zur Übertragung und Speicherung von Gesprächen, insbesondere Telephongesprächen

Country Status (6)

Country Link
AU (1) AU241233B1 (es)
BE (1) BE572146A (es)
CH (1) CH373782A (es)
DE (1) DE1140605B (es)
FR (1) FR1245563A (es)
GB (1) GB868770A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190049B (de) * 1963-08-19 1965-04-01 Sennheiser Electronic Anrufbeantworter
US4715060A (en) * 1985-07-15 1987-12-22 Lipscher Bernard N Door message apparatus with telephone answering device
US9503568B1 (en) * 2016-06-30 2016-11-22 Captioncall, Llc Detecting dial tone on a telephone line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856621C (de) * 1939-02-12 1952-11-24 Schallband Syndikat A G Vorrichtung zur selbsttaetigen Aufnahme von Telefongespraechen
AT177813B (de) * 1950-09-23 1954-03-10 Promundo Treuunternehmen Schaa Telephonograph mit Antwortgeber

Also Published As

Publication number Publication date
AU241233B1 (en) 1960-01-14
DE1140605B (de) 1962-12-06
FR1245563A (fr) 1960-11-10
BE572146A (es)
GB868770A (en) 1961-05-25

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