JPS5793759A - Display circuit for telephone automatic response device - Google Patents
Display circuit for telephone automatic response deviceInfo
- Publication number
- JPS5793759A JPS5793759A JP17135480A JP17135480A JPS5793759A JP S5793759 A JPS5793759 A JP S5793759A JP 17135480 A JP17135480 A JP 17135480A JP 17135480 A JP17135480 A JP 17135480A JP S5793759 A JPS5793759 A JP S5793759A
- Authority
- JP
- Japan
- Prior art keywords
- message signal
- signal
- regulations
- response device
- automatic response
- 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
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)
Abstract
PURPOSE:To display a message signal of ''violence of regulation'', by providing a timer circuit which detects a message signal against the regulations at the recording or playback of the message signal. CONSTITUTION:A telephone automatic response device records a message signal to be transmitted on a response tape and plays back the message signal through being started with a callout signal from the caller. A timer circuit 36 constitutes the 1st detection circuit which discriminates if the message signal at a time determined with the regulations or more is recorded, and a voice control circuit 33 constitutes the 2nd detection circuit which discriminates the presence of non- signal corresponding to the time determined with the regulations in the message signal or less. Display circuits 45, 48 continuously allow lamps 46, 49 to emit light with the power supply voltage at normal operation and intermittently allow the lamps 46, 49 to emit light through the output of astable multivibrators 44, 47 in case of failure.
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 true JPS5793759A (en) | 1982-06-10 |
JPS6124856B2 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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010862A (en) * | 1983-06-29 | 1985-01-21 | Matsushita Electric Ind Co Ltd | Automatic answering telephone set |
JPS6277944U (en) * | 1985-11-06 | 1987-05-19 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2568065B2 (en) * | 1985-08-08 | 1996-12-25 | パイオニア株式会社 | Multi-disc player |
-
1980
- 1980-12-03 JP JP17135480A patent/JPS5793759A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010862A (en) * | 1983-06-29 | 1985-01-21 | Matsushita Electric Ind Co Ltd | Automatic answering telephone set |
JPH0239909B2 (en) * | 1983-06-29 | 1990-09-07 | Matsushita Electric Ind Co Ltd | |
JPS6277944U (en) * | 1985-11-06 | 1987-05-19 | ||
JPH033023Y2 (en) * | 1985-11-06 | 1991-01-25 |
Also Published As
Publication number | Publication date |
---|---|
JPS6124856B2 (en) | 1986-06-12 |
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