FR1126455A - Téléphone automatique - Google Patents
Téléphone automatiqueInfo
- Publication number
- FR1126455A FR1126455A FR1126455DA FR1126455A FR 1126455 A FR1126455 A FR 1126455A FR 1126455D A FR1126455D A FR 1126455DA FR 1126455 A FR1126455 A FR 1126455A
- Authority
- FR
- France
- Prior art keywords
- automatic telephone
- telephone
- automatic
- 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
Links
Classifications
-
- 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
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Interface Circuits In Exchanges (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE336874X | 1954-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1126455A true FR1126455A (fr) | 1956-11-23 |
Family
ID=20308258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1126455D Expired FR1126455A (fr) | 1954-03-27 | 1955-03-22 | Téléphone automatique |
Country Status (7)
Country | Link |
---|---|
US (1) | US2909607A (fr) |
BE (1) | BE536799A (fr) |
CH (1) | CH336874A (fr) |
DE (1) | DE947316C (fr) |
FR (1) | FR1126455A (fr) |
GB (1) | GB798749A (fr) |
NL (2) | NL91783C (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1075676B (de) * | 1960-02-18 | Siemens &. Halske Aktiengesell schaft, Berlin und München | Verfahren und Einrichtung zur vorübergehenden Speicherung von Fern^prech nachrichten in einem Fernsprechvermitt lungssystem | |
US3178516A (en) * | 1961-05-01 | 1965-04-13 | Automatic Elect Lab | Call forwarding arrangement |
US3190961A (en) * | 1961-12-21 | 1965-06-22 | Bell Telephone Labor Inc | Telephone answering and recording system |
US3197566A (en) * | 1962-02-13 | 1965-07-27 | Automatic Elect Lab | Call rerouting arrangement |
NL290179A (fr) * | 1962-03-14 | |||
US3235667A (en) * | 1962-08-31 | 1966-02-15 | Stromberg Carlson Corp | Call transfer circuit |
DE1230093B (de) * | 1963-10-03 | 1966-12-08 | Standard Elektrik Lorenz Ag | Verfahren zur Veraenderung von Kennungen und Durchfuehrung von Betriebsumschaltungen in Fernsprechanlagen mit Registern |
US3492433A (en) * | 1966-07-20 | 1970-01-27 | Bell Telephone Labor Inc | Equipment for automatically retrying customer-dialed calls |
US3553381A (en) * | 1966-11-07 | 1971-01-05 | Bell Telephone Labor Inc | Telephone line transfer circuit |
DE1512937C2 (de) * | 1967-04-28 | 1974-02-21 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Schaltungsanordnung zur Umschaltung von Teilnehmeranschlüssen auf Sonderdiensteinrichtungen |
US3668317A (en) * | 1970-05-07 | 1972-06-06 | Bell Telephone Labor Inc | Automatic personal signaling system |
DE2811078A1 (de) * | 1978-03-14 | 1979-09-20 | Siemens Ag | Verfahren zur abwicklung von funktionsablaeufen in einem zentral gesteuerten fernsprechvermittlungssystem, insbesondere in einer zentral gesteuerten fernsprechnebenstellenanlage, mit anrufumleitung und rueckrufmoeglichkeit |
DE2811059C2 (de) * | 1978-03-14 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Abwicklung von Funktionsabläufen in einem zentralgesteuerten Fernsprechvermittlungssystem, insbesondere in einer zentralgesteuerten Fernsprechnebenstellenanlage, mit einer Verkettung von Teilnehmerstellen |
EP0026165B1 (fr) * | 1979-09-25 | 1984-04-11 | Kurt Paulsson | Autocommutateur privé comportant des moyens d'interception |
SE502111C2 (sv) * | 1993-10-22 | 1995-08-21 | Ericsson Telefon Ab L M | Förfarande för inhämtning av anropande och anropad abonnents lägesangivelser för debiteringsändamål, i ett telesystem där den anropade abonnenten begärt samtalsförflyttning |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1744696A (en) * | 1927-12-22 | 1930-01-21 | Herbert M Friendly | Automatic telephone system |
US2341693A (en) * | 1940-09-30 | 1944-02-15 | Siemens Brothers & Co Ltd | Telephone system |
GB582735A (en) * | 1945-04-05 | 1946-11-26 | Norman Edward Wilson Carter | Improvements relating to telephone receivers |
US2539139A (en) * | 1949-07-14 | 1951-01-23 | Jordaphone Corp Of America | Telephone system for automatic answering, recording messages, and recording normal conversations |
-
0
- NL NL195653D patent/NL195653A/xx unknown
-
1955
- 1955-03-01 US US491414A patent/US2909607A/en not_active Expired - Lifetime
- 1955-03-16 NL NL195653A patent/NL91783C/xx active
- 1955-03-19 CH CH336874D patent/CH336874A/de unknown
- 1955-03-22 FR FR1126455D patent/FR1126455A/fr not_active Expired
- 1955-03-25 BE BE536799A patent/BE536799A/fr unknown
- 1955-03-27 DE DET10750A patent/DE947316C/de not_active Expired
- 1955-03-28 GB GB9055/55A patent/GB798749A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2909607A (en) | 1959-10-20 |
NL195653A (fr) | |
CH336874A (de) | 1959-03-15 |
BE536799A (fr) | 1959-02-13 |
NL91783C (fr) | 1959-08-15 |
DE947316C (de) | 1956-08-16 |
GB798749A (en) | 1958-07-23 |
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