JPS6244555U - - Google Patents
Info
- Publication number
- JPS6244555U JPS6244555U JP13508185U JP13508185U JPS6244555U JP S6244555 U JPS6244555 U JP S6244555U JP 13508185 U JP13508185 U JP 13508185U JP 13508185 U JP13508185 U JP 13508185U JP S6244555 U JPS6244555 U JP S6244555U
- Authority
- JP
- Japan
- Prior art keywords
- data communication
- line voltage
- telephone line
- terminal device
- connection
- 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 description 4
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13508185U JPS6244555U (ko) | 1985-09-05 | 1985-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13508185U JPS6244555U (ko) | 1985-09-05 | 1985-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6244555U true JPS6244555U (ko) | 1987-03-18 |
Family
ID=31036929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13508185U Pending JPS6244555U (ko) | 1985-09-05 | 1985-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244555U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213340U (ko) * | 1988-07-06 | 1990-01-26 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995755A (ja) * | 1982-11-24 | 1984-06-01 | Nec Corp | 回線切断検出機能付発呼回路 |
-
1985
- 1985-09-05 JP JP13508185U patent/JPS6244555U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995755A (ja) * | 1982-11-24 | 1984-06-01 | Nec Corp | 回線切断検出機能付発呼回路 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213340U (ko) * | 1988-07-06 | 1990-01-26 |