JPS5718194A - Priority connection system of toll incoming call - Google Patents
Priority connection system of toll incoming callInfo
- Publication number
- JPS5718194A JPS5718194A JP9298680A JP9298680A JPS5718194A JP S5718194 A JPS5718194 A JP S5718194A JP 9298680 A JP9298680 A JP 9298680A JP 9298680 A JP9298680 A JP 9298680A JP S5718194 A JPS5718194 A JP S5718194A
- Authority
- JP
- Japan
- Prior art keywords
- call
- toll
- incoming call
- signal
- relay
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Devices For Supply Of Signal Current (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298680A JPS5718194A (en) | 1980-07-08 | 1980-07-08 | Priority connection system of toll incoming call |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298680A JPS5718194A (en) | 1980-07-08 | 1980-07-08 | Priority connection system of toll incoming call |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5718194A true JPS5718194A (en) | 1982-01-29 |
| JPS6130477B2 JPS6130477B2 (enrdf_load_stackoverflow) | 1986-07-14 |
Family
ID=14069687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9298680A Granted JPS5718194A (en) | 1980-07-08 | 1980-07-08 | Priority connection system of toll incoming call |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5718194A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1051547A (ja) * | 1996-07-31 | 1998-02-20 | Nec Shizuoka Ltd | 電話装置 |
-
1980
- 1980-07-08 JP JP9298680A patent/JPS5718194A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1051547A (ja) * | 1996-07-31 | 1998-02-20 | Nec Shizuoka Ltd | 電話装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6130477B2 (enrdf_load_stackoverflow) | 1986-07-14 |
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