GR75811B - - Google Patents
Info
- Publication number
- GR75811B GR75811B GR64258A GR810164258A GR75811B GR 75811 B GR75811 B GR 75811B GR 64258 A GR64258 A GR 64258A GR 810164258 A GR810164258 A GR 810164258A GR 75811 B GR75811 B GR 75811B
- Authority
- GR
- Greece
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/02—Calling substations, e.g. by ringing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/05—Aspects of automatic or semi-automatic exchanges related to OAM&P
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18727780A | 1980-09-15 | 1980-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR75811B true GR75811B (en) | 1984-08-02 |
Family
ID=22688320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR64258A GR75811B (en) | 1980-09-15 | 1981-02-27 |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR860000498B1 (en) |
| CA (1) | CA1181158A (en) |
| GR (1) | GR75811B (en) |
-
1981
- 1981-02-27 GR GR64258A patent/GR75811B/el unknown
- 1981-09-11 CA CA000385730A patent/CA1181158A/en not_active Expired
- 1981-09-15 KR KR1019810003443A patent/KR860000498B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1181158A (en) | 1985-01-15 |
| KR860000498B1 (en) | 1986-05-01 |
| KR830008586A (en) | 1983-12-10 |