SE7812509L - Kopplingsanordning for direktval i en formedlingsanleggning serskilt telefonformedlingsanleggning - Google Patents
Kopplingsanordning for direktval i en formedlingsanleggning serskilt telefonformedlingsanleggningInfo
- Publication number
- SE7812509L SE7812509L SE7812509A SE7812509A SE7812509L SE 7812509 L SE7812509 L SE 7812509L SE 7812509 A SE7812509 A SE 7812509A SE 7812509 A SE7812509 A SE 7812509A SE 7812509 L SE7812509 L SE 7812509L
- Authority
- SE
- Sweden
- Prior art keywords
- communication system
- connection device
- separate telephone
- direct choice
- telephone communication
- Prior art date
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)
- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772754325 DE2754325A1 (de) | 1977-12-06 | 1977-12-06 | Schaltungsanordnung fuer kurzwahl in einer fernmeldevermittlungsanlage, insbesondere fernsprechvermittlungsanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7812509L true SE7812509L (sv) | 1979-06-07 |
Family
ID=6025424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7812509A SE7812509L (sv) | 1977-12-06 | 1978-12-05 | Kopplingsanordning for direktval i en formedlingsanleggning serskilt telefonformedlingsanleggning |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2754325A1 (sv) |
FR (1) | FR2411517A1 (sv) |
GB (1) | GB2009564B (sv) |
IT (1) | IT1100524B (sv) |
NL (1) | NL7811829A (sv) |
SE (1) | SE7812509L (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950343A1 (de) * | 1979-12-14 | 1981-06-19 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Schaltungsanordnung fuer fernsprechvermittlungsanlagen-, insbesondere fernsprechnebenstellenanlagen mit zentralen rufnummerngebern |
EP0219771A3 (de) * | 1985-10-24 | 1988-09-28 | Siemens Aktiengesellschaft | Verfahren zum Beeinflussen von Wählziffernbewertungs- und Umsetzprozeduren in einem programmgesteuerten Fernmeldevermittlungssystem |
US5182766A (en) * | 1990-12-19 | 1993-01-26 | At&T Bell Laboratories | Generalized telecommunications customer signaling arrangement |
CH681842A5 (en) * | 1990-12-21 | 1993-05-28 | Siemens Ag Albis | Emergency telephone point automatic connection - coupling emergency telephone to required target point upon lifting handset using target number held in exchange memory |
DE4317893A1 (de) * | 1993-05-28 | 1994-12-01 | Siemens Ag | Schaltungsanordnung für ein Vermittlungssystem |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE345538B (sv) * | 1967-11-23 | 1972-05-29 | Ericsson Telefon Ab L M |
-
1977
- 1977-12-06 DE DE19772754325 patent/DE2754325A1/de active Pending
-
1978
- 1978-12-01 IT IT30438/78A patent/IT1100524B/it active
- 1978-12-04 NL NL7811829A patent/NL7811829A/xx not_active Application Discontinuation
- 1978-12-04 FR FR7834098A patent/FR2411517A1/fr not_active Withdrawn
- 1978-12-05 SE SE7812509A patent/SE7812509L/sv unknown
- 1978-12-06 GB GB7847423A patent/GB2009564B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2009564A (en) | 1979-06-13 |
NL7811829A (nl) | 1979-06-08 |
GB2009564B (en) | 1982-02-24 |
DE2754325A1 (de) | 1979-06-07 |
IT7830438A0 (it) | 1978-12-01 |
IT1100524B (it) | 1985-09-28 |
FR2411517A1 (fr) | 1979-07-06 |
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