JPS637702B2 - - Google Patents
Info
- Publication number
- JPS637702B2 JPS637702B2 JP15177881A JP15177881A JPS637702B2 JP S637702 B2 JPS637702 B2 JP S637702B2 JP 15177881 A JP15177881 A JP 15177881A JP 15177881 A JP15177881 A JP 15177881A JP S637702 B2 JPS637702 B2 JP S637702B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- tape
- transistor
- recording
- switch
- 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
- 244000144985 peep Species 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000005236 sound signal 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 |
|---|---|---|---|
| JP15177881A JPS5853260A (ja) | 1981-09-24 | 1981-09-24 | 電話自動応答装置の表示回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15177881A JPS5853260A (ja) | 1981-09-24 | 1981-09-24 | 電話自動応答装置の表示回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5853260A JPS5853260A (ja) | 1983-03-29 |
| JPS637702B2 true JPS637702B2 (enExample) | 1988-02-18 |
Family
ID=15526086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15177881A Granted JPS5853260A (ja) | 1981-09-24 | 1981-09-24 | 電話自動応答装置の表示回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853260A (enExample) |
-
1981
- 1981-09-24 JP JP15177881A patent/JPS5853260A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5853260A (ja) | 1983-03-29 |
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