JPH01126760U - - Google Patents
Info
- Publication number
- JPH01126760U JPH01126760U JP2199888U JP2199888U JPH01126760U JP H01126760 U JPH01126760 U JP H01126760U JP 2199888 U JP2199888 U JP 2199888U JP 2199888 U JP2199888 U JP 2199888U JP H01126760 U JPH01126760 U JP H01126760U
- Authority
- JP
- Japan
- Prior art keywords
- contents
- memory
- tone signal
- dtmf tone
- conversation
- 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 description 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2199888U JPH01126760U (fr) | 1988-02-22 | 1988-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2199888U JPH01126760U (fr) | 1988-02-22 | 1988-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01126760U true JPH01126760U (fr) | 1989-08-30 |
Family
ID=31239720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2199888U Pending JPH01126760U (fr) | 1988-02-22 | 1988-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01126760U (fr) |
-
1988
- 1988-02-22 JP JP2199888U patent/JPH01126760U/ja active Pending
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