JPH051169Y2 - - Google Patents
Info
- Publication number
- JPH051169Y2 JPH051169Y2 JP7137487U JP7137487U JPH051169Y2 JP H051169 Y2 JPH051169 Y2 JP H051169Y2 JP 7137487 U JP7137487 U JP 7137487U JP 7137487 U JP7137487 U JP 7137487U JP H051169 Y2 JPH051169 Y2 JP H051169Y2
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- circuit
- signal
- hook
- ringing signal
- 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.)
- Expired - Lifetime
Links
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 13
- 238000012795 verification Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 description 16
- 238000004804 winding Methods 0.000 description 8
- 230000003213 activating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137487U JPH051169Y2 (enEXAMPLES) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137487U JPH051169Y2 (enEXAMPLES) | 1987-05-13 | 1987-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63181043U JPS63181043U (enEXAMPLES) | 1988-11-22 |
| JPH051169Y2 true JPH051169Y2 (enEXAMPLES) | 1993-01-13 |
Family
ID=30913869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7137487U Expired - Lifetime JPH051169Y2 (enEXAMPLES) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051169Y2 (enEXAMPLES) |
-
1987
- 1987-05-13 JP JP7137487U patent/JPH051169Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63181043U (enEXAMPLES) | 1988-11-22 |
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