JPS63147052U - - Google Patents
Info
- Publication number
- JPS63147052U JPS63147052U JP3857187U JP3857187U JPS63147052U JP S63147052 U JPS63147052 U JP S63147052U JP 3857187 U JP3857187 U JP 3857187U JP 3857187 U JP3857187 U JP 3857187U JP S63147052 U JPS63147052 U JP S63147052U
- Authority
- JP
- Japan
- Prior art keywords
- dial pulse
- dtmf signal
- converting
- signal
- transmitting
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857187U JPS63147052U (fr) | 1987-03-17 | 1987-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857187U JPS63147052U (fr) | 1987-03-17 | 1987-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147052U true JPS63147052U (fr) | 1988-09-28 |
Family
ID=30850941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3857187U Pending JPS63147052U (fr) | 1987-03-17 | 1987-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147052U (fr) |
-
1987
- 1987-03-17 JP JP3857187U patent/JPS63147052U/ja active Pending