FR1161263A - Recording and retransmission of telephone messages - Google Patents

Recording and retransmission of telephone messages

Info

Publication number
FR1161263A
FR1161263A FR1161263DA FR1161263A FR 1161263 A FR1161263 A FR 1161263A FR 1161263D A FR1161263D A FR 1161263DA FR 1161263 A FR1161263 A FR 1161263A
Authority
FR
France
Prior art keywords
retransmission
recording
telephone messages
messages
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
Herbert Waldman
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 FR1161263A publication Critical patent/FR1161263A/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
    • H04M1/654—Telephone line monitoring circuits therefor, e.g. ring detectors
    • H04M1/6545—Telephone line monitoring circuits therefor, e.g. ring detectors mechanically actuating hook switch, e.g. lifting handset
    • 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
    • H04M1/652—Means for playing back the recorded messages by remote control over a telephone line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Telephonic Communication Services (AREA)
FR1161263D 1956-10-29 1956-10-29 Recording and retransmission of telephone messages Expired FR1161263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32991/56A GB813653A (en) 1956-10-29 1956-10-29 Improvements in telephone message recording and message repeat back systems
JP2839056A JPS357957B1 (en) 1956-10-29 1956-11-08

Publications (1)

Publication Number Publication Date
FR1161263A true FR1161263A (en) 1958-08-25

Family

ID=70227705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161263D Expired FR1161263A (en) 1956-10-29 1956-10-29 Recording and retransmission of telephone messages

Country Status (5)

Country Link
JP (1) JPS357957B1 (en)
BE (1) BE552200A (en)
CH (1) CH352368A (en)
FR (1) FR1161263A (en)
GB (1) GB813653A (en)

Also Published As

Publication number Publication date
JPS357957B1 (en) 1960-06-27
GB813653A (en) 1959-05-21
CH352368A (en) 1961-02-28
BE552200A (en) 1957-04-29

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