JPS5728227B2 - - Google Patents
Info
- Publication number
- JPS5728227B2 JPS5728227B2 JP5283876A JP5283876A JPS5728227B2 JP S5728227 B2 JPS5728227 B2 JP S5728227B2 JP 5283876 A JP5283876 A JP 5283876A JP 5283876 A JP5283876 A JP 5283876A JP S5728227 B2 JPS5728227 B2 JP S5728227B2
- Authority
- JP
- Japan
- 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 |
|---|---|---|---|
| JP5283876A JPS52136511A (en) | 1976-05-11 | 1976-05-11 | Order waiting automatic camp-on connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5283876A JPS52136511A (en) | 1976-05-11 | 1976-05-11 | Order waiting automatic camp-on connection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52136511A JPS52136511A (en) | 1977-11-15 |
| JPS5728227B2 true JPS5728227B2 (cs) | 1982-06-15 |
Family
ID=12925978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5283876A Granted JPS52136511A (en) | 1976-05-11 | 1976-05-11 | Order waiting automatic camp-on connection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52136511A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57210794A (en) * | 1981-06-19 | 1982-12-24 | Fujitsu Ltd | Control system for response for extension concentrated incoming call |
| JP5913398B2 (ja) * | 2014-02-17 | 2016-04-27 | 日本電信電話株式会社 | Ｐｂｘ装置の呼救済方法、ｐｂｘ装置、およびｐｂｘ制御プログラム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4897412A (cs) * | 1972-03-25 | 1973-12-12 |
-
1976
- 1976-05-11 JP JP5283876A patent/JPS52136511A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52136511A (en) | 1977-11-15 |