JPS60176354A - 無人電話転送装置 - Google Patents
無人電話転送装置Info
- Publication number
- JPS60176354A JPS60176354A JP3317384A JP3317384A JPS60176354A JP S60176354 A JPS60176354 A JP S60176354A JP 3317384 A JP3317384 A JP 3317384A JP 3317384 A JP3317384 A JP 3317384A JP S60176354 A JPS60176354 A JP S60176354A
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- transfer
- call
- telephone set
- dial
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 28
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 4
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/006—Call diverting means
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3317384A JPS60176354A (ja) | 1984-02-22 | 1984-02-22 | 無人電話転送装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3317384A JPS60176354A (ja) | 1984-02-22 | 1984-02-22 | 無人電話転送装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60176354A true JPS60176354A (ja) | 1985-09-10 |
| JPH0339427B2 JPH0339427B2 (cg-RX-API-DMAC7.html) | 1991-06-13 |
Family
ID=12379131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3317384A Granted JPS60176354A (ja) | 1984-02-22 | 1984-02-22 | 無人電話転送装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60176354A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5649004A (en) * | 1992-04-28 | 1997-07-15 | Canon Kabushiki Kaisha | Private branch exchange |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56147545A (en) * | 1980-04-17 | 1981-11-16 | Nec Corp | Automatic telephone transfer device |
| JPS5757075A (en) * | 1980-09-24 | 1982-04-06 | Fujitsu Ltd | Call order control system |
-
1984
- 1984-02-22 JP JP3317384A patent/JPS60176354A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56147545A (en) * | 1980-04-17 | 1981-11-16 | Nec Corp | Automatic telephone transfer device |
| JPS5757075A (en) * | 1980-09-24 | 1982-04-06 | Fujitsu Ltd | Call order control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5649004A (en) * | 1992-04-28 | 1997-07-15 | Canon Kabushiki Kaisha | Private branch exchange |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339427B2 (cg-RX-API-DMAC7.html) | 1991-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |