IL60750A0 - Method for operating a telephone exchange - Google Patents
Method for operating a telephone exchangeInfo
- Publication number
- IL60750A0 IL60750A0 IL60750A IL6075080A IL60750A0 IL 60750 A0 IL60750 A0 IL 60750A0 IL 60750 A IL60750 A IL 60750A IL 6075080 A IL6075080 A IL 6075080A IL 60750 A0 IL60750 A0 IL 60750A0
- Authority
- IL
- Israel
- Prior art keywords
- operating
- telephone exchange
- telephone
- exchange
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792931836 DE2931836A1 (en) | 1979-08-06 | 1979-08-06 | PCM time multiplex switching station - has selective code transmission and uses zero codewords and free channel code words written into memory |
Publications (2)
Publication Number | Publication Date |
---|---|
IL60750A0 true IL60750A0 (en) | 1980-10-26 |
IL60750A IL60750A (en) | 1983-11-30 |
Family
ID=6077740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL60750A IL60750A (en) | 1979-08-06 | 1980-08-04 | Method for operating a p.c.m.time multiplex telephone exchange |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2931836A1 (en) |
IL (1) | IL60750A (en) |
NL (1) | NL8004459A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2083319B (en) * | 1980-06-25 | 1984-03-28 | Plessey Co Ltd | Digital switching module |
-
1979
- 1979-08-06 DE DE19792931836 patent/DE2931836A1/en not_active Withdrawn
-
1980
- 1980-08-04 IL IL60750A patent/IL60750A/en unknown
- 1980-08-05 NL NL8004459A patent/NL8004459A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IL60750A (en) | 1983-11-30 |
DE2931836A1 (en) | 1981-02-26 |
NL8004459A (en) | 1981-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA801127B (en) | A hydroformaylation process | |
ZA804308B (en) | A transmission bridge for a subscriber set | |
DE3069248D1 (en) | A telephone set | |
DE3160944D1 (en) | Distributor, especially for a telephone exchange | |
ZA784462B (en) | A t.d.m. digital exchange for a telecommunications system | |
AU5790880A (en) | Telephone exchange operation monitoring | |
IL59431A (en) | Method for operating a telephone exchange | |
GB2050114B (en) | Line circuit for a telephone line | |
GB2090831B (en) | A process for preparing n-acylcarnosine | |
JPS5413717A (en) | Distributor parts for telephone exchange | |
YU65880A (en) | Geogaphic unit for a point | |
JPS54133007A (en) | Telephone exchange system | |
JPS568992A (en) | Time division telephone exchange device | |
IL60750A0 (en) | Method for operating a telephone exchange | |
GB2019697B (en) | Function selection apparatus for a centrally controlled telephone exchange | |
IL59732A (en) | Method for use in a p.a.b.x.telephone exchange | |
GB2061063B (en) | Telecommunications exchange | |
GB2006573B (en) | Apparatus for use in a telecommunication exchange | |
AU538701B2 (en) | Circuit for a telephone | |
PT73181A (en) | Improved process for preparing a dye-bath | |
IL57028A0 (en) | Method for the operation of a telephone exchange | |
IL59731A (en) | Method for use in a p.a.b.x.telephone exchange | |
IL59730A (en) | Method for use in a p.a.b.x.telephone exchange | |
JPS5590175A (en) | Telephone switch for time division telephone exchange | |
AU517614B2 (en) | A method for cooling high-temperature reduced iron |