JPS5387606A - Recording and reproducing device - Google Patents
Recording and reproducing deviceInfo
- Publication number
- JPS5387606A JPS5387606A JP263977A JP263977A JPS5387606A JP S5387606 A JPS5387606 A JP S5387606A JP 263977 A JP263977 A JP 263977A JP 263977 A JP263977 A JP 263977A JP S5387606 A JPS5387606 A JP S5387606A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- reproducing device
- incoming
- utilizing
- telephone line
- 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.)
- Pending
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
- 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 |
---|---|---|---|
JP263977A JPS5387606A (en) | 1977-01-12 | 1977-01-12 | Recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP263977A JPS5387606A (en) | 1977-01-12 | 1977-01-12 | Recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5387606A true JPS5387606A (en) | 1978-08-02 |
Family
ID=11534941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP263977A Pending JPS5387606A (en) | 1977-01-12 | 1977-01-12 | Recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5387606A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02209057A (ja) * | 1989-02-09 | 1990-08-20 | Matsushita Electric Ind Co Ltd | 留守番電話装置 |
-
1977
- 1977-01-12 JP JP263977A patent/JPS5387606A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02209057A (ja) * | 1989-02-09 | 1990-08-20 | Matsushita Electric Ind Co Ltd | 留守番電話装置 |
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