JPS62114395A - 簡易電話交換装置 - Google Patents
簡易電話交換装置Info
- Publication number
- JPS62114395A JPS62114395A JP25369285A JP25369285A JPS62114395A JP S62114395 A JPS62114395 A JP S62114395A JP 25369285 A JP25369285 A JP 25369285A JP 25369285 A JP25369285 A JP 25369285A JP S62114395 A JPS62114395 A JP S62114395A
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- extension
- circuit
- line
- call
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000004044 response Effects 0.000 description 11
- 239000002232 CNT15 Substances 0.000 description 10
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25369285A JPS62114395A (ja) | 1985-11-14 | 1985-11-14 | 簡易電話交換装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25369285A JPS62114395A (ja) | 1985-11-14 | 1985-11-14 | 簡易電話交換装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62114395A true JPS62114395A (ja) | 1987-05-26 |
| JPH0470833B2 JPH0470833B2 (enrdf_load_stackoverflow) | 1992-11-12 |
Family
ID=17254819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25369285A Granted JPS62114395A (ja) | 1985-11-14 | 1985-11-14 | 簡易電話交換装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114395A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6472692A (en) * | 1987-09-14 | 1989-03-17 | Tamura Electric Works Ltd | Key telephone system |
| JPH01154697A (ja) * | 1987-12-10 | 1989-06-16 | Nec Corp | 構内自動交換機の発信方式 |
-
1985
- 1985-11-14 JP JP25369285A patent/JPS62114395A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6472692A (en) * | 1987-09-14 | 1989-03-17 | Tamura Electric Works Ltd | Key telephone system |
| JPH01154697A (ja) * | 1987-12-10 | 1989-06-16 | Nec Corp | 構内自動交換機の発信方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0470833B2 (enrdf_load_stackoverflow) | 1992-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |