BE342392A - - Google Patents
Info
- Publication number
- BE342392A BE342392A BE342392DA BE342392A BE 342392 A BE342392 A BE 342392A BE 342392D A BE342392D A BE 342392DA BE 342392 A BE342392 A BE 342392A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- installation according
- subscriber
- office
- telephone installation
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 26
- 210000000056 organ Anatomy 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 4
- 230000000284 resting effect Effects 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M5/00—Manual exchanges
- H04M5/08—Manual exchanges using connecting means other than cords
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE342392A true BE342392A (enrdf_load_stackoverflow) |
Family
ID=18877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE342392D BE342392A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE342392A (enrdf_load_stackoverflow) |
-
0
- BE BE342392D patent/BE342392A/fr unknown
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