DE2950343C2 - - Google Patents
Info
- Publication number
- DE2950343C2 DE2950343C2 DE19792950343 DE2950343A DE2950343C2 DE 2950343 C2 DE2950343 C2 DE 2950343C2 DE 19792950343 DE19792950343 DE 19792950343 DE 2950343 A DE2950343 A DE 2950343A DE 2950343 C2 DE2950343 C2 DE 2950343C2
- Authority
- DE
- Germany
- 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
- H04M3/44—Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792950343 DE2950343A1 (de) | 1979-12-14 | 1979-12-14 | Schaltungsanordnung fuer fernsprechvermittlungsanlagen-, insbesondere fernsprechnebenstellenanlagen mit zentralen rufnummerngebern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792950343 DE2950343A1 (de) | 1979-12-14 | 1979-12-14 | Schaltungsanordnung fuer fernsprechvermittlungsanlagen-, insbesondere fernsprechnebenstellenanlagen mit zentralen rufnummerngebern |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2950343A1 DE2950343A1 (de) | 1981-06-19 |
DE2950343C2 true DE2950343C2 (US20110009641A1-20110113-C00116.png) | 1987-04-30 |
Family
ID=6088483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792950343 Granted DE2950343A1 (de) | 1979-12-14 | 1979-12-14 | Schaltungsanordnung fuer fernsprechvermittlungsanlagen-, insbesondere fernsprechnebenstellenanlagen mit zentralen rufnummerngebern |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2950343A1 (US20110009641A1-20110113-C00116.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215079A1 (de) * | 1982-04-22 | 1983-10-27 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur uebertragung von waehlinformationen zwischen teilnehmerendgeraeten und einer zentralen einheit sowie deren anbindung an eine uebergeordnete vermittlung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971543C (de) * | 1954-01-01 | 1959-02-12 | Kabelindustrie Ag | Verfahren zum Aufbau von Verbindungen, vorzugsweise solchen, die haeufig hergestellt werden muessen, in Fernmelde-, insbesondere Fernsprechanlagen |
DE2754325A1 (de) * | 1977-12-06 | 1979-06-07 | Siemens Ag | Schaltungsanordnung fuer kurzwahl in einer fernmeldevermittlungsanlage, insbesondere fernsprechvermittlungsanlage |
-
1979
- 1979-12-14 DE DE19792950343 patent/DE2950343A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2950343A1 (de) | 1981-06-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRA |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |