JPS6124856B2 - - Google Patents
Info
- Publication number
- JPS6124856B2 JPS6124856B2 JP17135480A JP17135480A JPS6124856B2 JP S6124856 B2 JPS6124856 B2 JP S6124856B2 JP 17135480 A JP17135480 A JP 17135480A JP 17135480 A JP17135480 A JP 17135480A JP S6124856 B2 JPS6124856 B2 JP S6124856B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- control circuit
- signal
- lamp
- power supply
- 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
Links
- 230000005856 abnormality Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 3
- 238000012360 testing method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17135480A JPS5793759A (en) | 1980-12-03 | 1980-12-03 | Display circuit for telephone automatic response device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17135480A JPS5793759A (en) | 1980-12-03 | 1980-12-03 | Display circuit for telephone automatic response device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5793759A JPS5793759A (en) | 1982-06-10 |
| JPS6124856B2 true JPS6124856B2 (en]) | 1986-06-12 |
Family
ID=15921629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17135480A Granted JPS5793759A (en) | 1980-12-03 | 1980-12-03 | Display circuit for telephone automatic response device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5793759A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6010862A (ja) * | 1983-06-29 | 1985-01-21 | Matsushita Electric Ind Co Ltd | 留守番電話装置 |
| JPH033023Y2 (en]) * | 1985-11-06 | 1991-01-25 |
-
1980
- 1980-12-03 JP JP17135480A patent/JPS5793759A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5793759A (en) | 1982-06-10 |
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