JPH01151655U - - Google Patents
Info
- Publication number
- JPH01151655U JPH01151655U JP4733188U JP4733188U JPH01151655U JP H01151655 U JPH01151655 U JP H01151655U JP 4733188 U JP4733188 U JP 4733188U JP 4733188 U JP4733188 U JP 4733188U JP H01151655 U JPH01151655 U JP H01151655U
- Authority
- JP
- Japan
- Prior art keywords
- call charge
- detection circuit
- charge signal
- digital telephone
- moment
- 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
Landscapes
- Meter Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4733188U JPH01151655U (enExample) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4733188U JPH01151655U (enExample) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151655U true JPH01151655U (enExample) | 1989-10-19 |
Family
ID=31273545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4733188U Pending JPH01151655U (enExample) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151655U (enExample) |
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1988
- 1988-04-08 JP JP4733188U patent/JPH01151655U/ja active Pending