FR952151A - Système téléphonique, avec chercheurs actionnés sous la commande d'un relais - Google Patents
Système téléphonique, avec chercheurs actionnés sous la commande d'un relaisInfo
- Publication number
- FR952151A FR952151A FR952151DA FR952151A FR 952151 A FR952151 A FR 952151A FR 952151D A FR952151D A FR 952151DA FR 952151 A FR952151 A FR 952151A
- Authority
- FR
- France
- Prior art keywords
- searchers
- relay
- control
- telephone system
- actuated under
- 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
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- 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
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
- H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US692884A US2598098A (en) | 1946-08-24 | 1946-08-24 | Telephone call distributing system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR952151A true FR952151A (fr) | 1949-11-10 |
Family
ID=24782437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR952151D Expired FR952151A (fr) | 1946-08-24 | 1947-08-19 | Système téléphonique, avec chercheurs actionnés sous la commande d'un relais |
Country Status (3)
Country | Link |
---|---|
US (1) | US2598098A (fr) |
BE (1) | BE475627A (fr) |
FR (1) | FR952151A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1012653B (de) * | 1956-03-29 | 1957-07-25 | Siemens Ag | Warteeinrichtung in mit elektronischen Mitteln ausgestatteten Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740842A (en) * | 1952-02-12 | 1956-04-03 | Commercial Radio Sound Corp | Audible and visual two-way communication and annunciation system for hospitals and the like |
US2883471A (en) * | 1954-10-19 | 1959-04-21 | Bell Telephone Labor Inc | Call allotter |
NL201696A (fr) * | 1954-11-30 | |||
US2986605A (en) * | 1957-11-07 | 1961-05-30 | Gen Dynamics Corp | Trunk finder |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1254081A (en) * | 1916-07-05 | 1918-01-22 | Western Electric Co | Telephone system. |
US1594877A (en) * | 1921-10-26 | 1926-08-03 | Kellogg Switchboard & Supply | Telephone system |
US1588437A (en) * | 1923-11-23 | 1926-06-15 | American Telephone & Telegraph | Telephone system |
US1802179A (en) * | 1928-05-25 | 1931-04-21 | Clarence E Lomax | Telephone supervisory system |
US1866593A (en) * | 1931-03-18 | 1932-07-12 | Bell Telephone Labor Inc | Call distributing system |
BE416505A (fr) * | 1935-07-12 | |||
US2060585A (en) * | 1935-09-06 | 1936-11-10 | American Telephone & Telegraph | Telephone signal circuit |
US2233282A (en) * | 1939-08-16 | 1941-02-25 | Bell Telephone Labor Inc | Telephone system |
US2249486A (en) * | 1939-12-29 | 1941-07-15 | Associated Electric Lab Inc | Telephone system |
US2249516A (en) * | 1939-12-29 | 1941-07-15 | Associated Electric Lab Inc | Telephone system |
US2249362A (en) * | 1940-04-03 | 1941-07-15 | Bell Telephone Labor Inc | Operator's position circuit |
US2293611A (en) * | 1941-02-01 | 1942-08-18 | American Telephone & Telegraph | Telephone system |
-
0
- BE BE475627D patent/BE475627A/xx unknown
-
1946
- 1946-08-24 US US692884A patent/US2598098A/en not_active Expired - Lifetime
-
1947
- 1947-08-19 FR FR952151D patent/FR952151A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1012653B (de) * | 1956-03-29 | 1957-07-25 | Siemens Ag | Warteeinrichtung in mit elektronischen Mitteln ausgestatteten Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
Also Published As
Publication number | Publication date |
---|---|
BE475627A (fr) | |
US2598098A (en) | 1952-05-27 |
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