JPS6451342U - - Google Patents
Info
- Publication number
- JPS6451342U JPS6451342U JP14560787U JP14560787U JPS6451342U JP S6451342 U JPS6451342 U JP S6451342U JP 14560787 U JP14560787 U JP 14560787U JP 14560787 U JP14560787 U JP 14560787U JP S6451342 U JPS6451342 U JP S6451342U
- Authority
- JP
- Japan
- Prior art keywords
- incoming call
- signal
- outside line
- extension
- identification
- 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 |
|---|---|---|---|
| JP14560787U JPS6451342U (2) | 1987-09-22 | 1987-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14560787U JPS6451342U (2) | 1987-09-22 | 1987-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451342U true JPS6451342U (2) | 1989-03-30 |
Family
ID=31414349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14560787U Pending JPS6451342U (2) | 1987-09-22 | 1987-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451342U (2) |
-
1987
- 1987-09-22 JP JP14560787U patent/JPS6451342U/ja active Pending
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