JPS62109553U - - Google Patents
Info
- Publication number
- JPS62109553U JPS62109553U JP20211285U JP20211285U JPS62109553U JP S62109553 U JPS62109553 U JP S62109553U JP 20211285 U JP20211285 U JP 20211285U JP 20211285 U JP20211285 U JP 20211285U JP S62109553 U JPS62109553 U JP S62109553U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- line
- response
- call
- holding
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20211285U JPS62109553U (2) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20211285U JPS62109553U (2) | 1985-12-25 | 1985-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62109553U true JPS62109553U (2) | 1987-07-13 |
Family
ID=31166194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20211285U Pending JPS62109553U (2) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109553U (2) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776940A (en) * | 1980-10-29 | 1982-05-14 | Satoru Osada | Pocket bell calling and responsing device |
| JPS61140265A (ja) * | 1984-12-12 | 1986-06-27 | Mitsubishi Electric Corp | 交換装置 |
-
1985
- 1985-12-25 JP JP20211285U patent/JPS62109553U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776940A (en) * | 1980-10-29 | 1982-05-14 | Satoru Osada | Pocket bell calling and responsing device |
| JPS61140265A (ja) * | 1984-12-12 | 1986-06-27 | Mitsubishi Electric Corp | 交換装置 |
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