FR2324174A1 - Transmetteur automatique d'appels telephoniques - Google Patents
Transmetteur automatique d'appels telephoniquesInfo
- Publication number
- FR2324174A1 FR2324174A1 FR7528221A FR7528221A FR2324174A1 FR 2324174 A1 FR2324174 A1 FR 2324174A1 FR 7528221 A FR7528221 A FR 7528221A FR 7528221 A FR7528221 A FR 7528221A FR 2324174 A1 FR2324174 A1 FR 2324174A1
- Authority
- FR
- France
- Prior art keywords
- sequence
- recorder
- call
- automatic
- telephone call
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/10—Telephonic communication systems specially adapted for combination with other electrical systems with dictation recording and playback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
- H04M11/045—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems using recorded signals, e.g. speech
-
- 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
- H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528221A FR2324174A1 (fr) | 1975-09-15 | 1975-09-15 | Transmetteur automatique d'appels telephoniques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528221A FR2324174A1 (fr) | 1975-09-15 | 1975-09-15 | Transmetteur automatique d'appels telephoniques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2324174A1 true FR2324174A1 (fr) | 1977-04-08 |
FR2324174B3 FR2324174B3 (enrdf_load_html_response) | 1979-06-29 |
Family
ID=9159986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528221A Granted FR2324174A1 (fr) | 1975-09-15 | 1975-09-15 | Transmetteur automatique d'appels telephoniques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2324174A1 (enrdf_load_html_response) |
-
1975
- 1975-09-15 FR FR7528221A patent/FR2324174A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2324174B3 (enrdf_load_html_response) | 1979-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |