JPH0419055U - - Google Patents
Info
- Publication number
- JPH0419055U JPH0419055U JP5887490U JP5887490U JPH0419055U JP H0419055 U JPH0419055 U JP H0419055U JP 5887490 U JP5887490 U JP 5887490U JP 5887490 U JP5887490 U JP 5887490U JP H0419055 U JPH0419055 U JP H0419055U
- Authority
- JP
- Japan
- Prior art keywords
- dtmf signal
- recording
- signal
- recording medium
- generating
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5887490U JPH0419055U (fi) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5887490U JPH0419055U (fi) | 1990-06-05 | 1990-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419055U true JPH0419055U (fi) | 1992-02-18 |
Family
ID=31584878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5887490U Pending JPH0419055U (fi) | 1990-06-05 | 1990-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419055U (fi) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59125148A (ja) * | 1983-01-04 | 1984-07-19 | Nec Corp | 録音再生装置 |
| JPS6251859A (ja) * | 1985-08-31 | 1987-03-06 | Sony Corp | 留守番電話装置 |
-
1990
- 1990-06-05 JP JP5887490U patent/JPH0419055U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59125148A (ja) * | 1983-01-04 | 1984-07-19 | Nec Corp | 録音再生装置 |
| JPS6251859A (ja) * | 1985-08-31 | 1987-03-06 | Sony Corp | 留守番電話装置 |