JPS6124858B2 - - Google Patents
Info
- Publication number
- JPS6124858B2 JPS6124858B2 JP6876280A JP6876280A JPS6124858B2 JP S6124858 B2 JPS6124858 B2 JP S6124858B2 JP 6876280 A JP6876280 A JP 6876280A JP 6876280 A JP6876280 A JP 6876280A JP S6124858 B2 JPS6124858 B2 JP S6124858B2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- camp
- trunk
- extension subscriber
- extension
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/48—Arrangements for recalling a calling subscriber when the wanted subscriber ceases to be busy
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6876280A JPS56165453A (en) | 1980-05-23 | 1980-05-23 | Camp-on system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6876280A JPS56165453A (en) | 1980-05-23 | 1980-05-23 | Camp-on system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56165453A JPS56165453A (en) | 1981-12-19 |
| JPS6124858B2 true JPS6124858B2 (nl) | 1986-06-12 |
Family
ID=13383071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6876280A Granted JPS56165453A (en) | 1980-05-23 | 1980-05-23 | Camp-on system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56165453A (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61204201U (nl) * | 1985-06-12 | 1986-12-23 | ||
| JPH0527814U (ja) * | 1991-09-24 | 1993-04-09 | 株式会社ケンウツド | プレーヤ装置 |
-
1980
- 1980-05-23 JP JP6876280A patent/JPS56165453A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61204201U (nl) * | 1985-06-12 | 1986-12-23 | ||
| JPH0527814U (ja) * | 1991-09-24 | 1993-04-09 | 株式会社ケンウツド | プレーヤ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56165453A (en) | 1981-12-19 |
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