AU543673B2 - Telephone system - Google Patents
Telephone systemInfo
- Publication number
- AU543673B2 AU543673B2 AU13845/83A AU1384583A AU543673B2 AU 543673 B2 AU543673 B2 AU 543673B2 AU 13845/83 A AU13845/83 A AU 13845/83A AU 1384583 A AU1384583 A AU 1384583A AU 543673 B2 AU543673 B2 AU 543673B2
- Authority
- AU
- Australia
- Prior art keywords
- telephone system
- telephone
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
- H04M9/005—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line
- H04M9/007—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line wherein the key telephone sets are star-connected to a central unit by a limited number of lines
-
- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE32150792 | 1982-04-22 | ||
DE19823215079 DE3215079A1 (de) | 1982-04-22 | 1982-04-22 | Verfahren zur uebertragung von waehlinformationen zwischen teilnehmerendgeraeten und einer zentralen einheit sowie deren anbindung an eine uebergeordnete vermittlung |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1384583A AU1384583A (en) | 1983-10-27 |
AU543673B2 true AU543673B2 (en) | 1985-04-26 |
Family
ID=6161695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU13845/83A Ceased AU543673B2 (en) | 1982-04-22 | 1983-04-21 | Telephone system |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT393340B (fi) |
AU (1) | AU543673B2 (fi) |
DE (1) | DE3215079A1 (fi) |
FI (1) | FI831364L (fi) |
NL (1) | NL8301422A (fi) |
NO (1) | NO831437L (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU575272B2 (en) * | 1986-05-15 | 1988-07-21 | Siemens Aktiengesellschaft | Circuit arrangement for binary character analysis |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2110643C (en) * | 1993-12-03 | 1997-07-08 | Deborah L. Pinard | Method of telephone signalling via data link |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727335A1 (de) * | 1977-06-16 | 1978-12-21 | Bjoern Bluethgen | Universal-kommunikationsterminal fuer daten-, text- und sprachuebertragung per telefonleitung und/oder funkweg |
DE2950343A1 (de) * | 1979-12-14 | 1981-06-19 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Schaltungsanordnung fuer fernsprechvermittlungsanlagen-, insbesondere fernsprechnebenstellenanlagen mit zentralen rufnummerngebern |
DE3036240C2 (de) * | 1980-09-25 | 1983-12-08 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Übertragung von Binärzeichen zwischen einer zentralen Einrichtung und einer Anzahl von Teilnehmerstellen bei Fernsprechvermittlungsanlagen |
-
1982
- 1982-04-22 DE DE19823215079 patent/DE3215079A1/de not_active Withdrawn
-
1983
- 1983-03-10 AT AT84783A patent/AT393340B/de not_active IP Right Cessation
- 1983-04-21 FI FI831364A patent/FI831364L/fi not_active Application Discontinuation
- 1983-04-21 AU AU13845/83A patent/AU543673B2/en not_active Ceased
- 1983-04-22 NL NL8301422A patent/NL8301422A/nl not_active Application Discontinuation
- 1983-04-22 NO NO831437A patent/NO831437L/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU575272B2 (en) * | 1986-05-15 | 1988-07-21 | Siemens Aktiengesellschaft | Circuit arrangement for binary character analysis |
Also Published As
Publication number | Publication date |
---|---|
ATA84783A (de) | 1991-02-15 |
NL8301422A (nl) | 1983-11-16 |
FI831364L (fi) | 1983-10-23 |
NO831437L (no) | 1983-10-24 |
FI831364A0 (fi) | 1983-04-21 |
DE3215079A1 (de) | 1983-10-27 |
AU1384583A (en) | 1983-10-27 |
AT393340B (de) | 1991-09-25 |
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