JPS56100555A - Automatic answering telephone set - Google Patents
Automatic answering telephone setInfo
- Publication number
- JPS56100555A JPS56100555A JP433980A JP433980A JPS56100555A JP S56100555 A JPS56100555 A JP S56100555A JP 433980 A JP433980 A JP 433980A JP 433980 A JP433980 A JP 433980A JP S56100555 A JPS56100555 A JP S56100555A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- recording
- voice
- tape
- output
- 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
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 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
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/654—Telephone line monitoring circuits therefor, e.g. ring detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/82—Line monitoring circuits for call progress or status discrimination
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP433980A JPS56100555A (en) | 1980-01-17 | 1980-01-17 | Automatic answering telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP433980A JPS56100555A (en) | 1980-01-17 | 1980-01-17 | Automatic answering telephone set |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56100555A true JPS56100555A (en) | 1981-08-12 |
JPS6121026B2 JPS6121026B2 (enrdf_load_stackoverflow) | 1986-05-24 |
Family
ID=11581674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP433980A Granted JPS56100555A (en) | 1980-01-17 | 1980-01-17 | Automatic answering telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56100555A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0167851U (enrdf_load_stackoverflow) * | 1987-10-23 | 1989-05-01 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0462527U (enrdf_load_stackoverflow) * | 1990-10-02 | 1992-05-28 |
-
1980
- 1980-01-17 JP JP433980A patent/JPS56100555A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0167851U (enrdf_load_stackoverflow) * | 1987-10-23 | 1989-05-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS6121026B2 (enrdf_load_stackoverflow) | 1986-05-24 |
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