JPS5399707A - Originating number display system - Google Patents
Originating number display systemInfo
- Publication number
- JPS5399707A JPS5399707A JP1351477A JP1351477A JPS5399707A JP S5399707 A JPS5399707 A JP S5399707A JP 1351477 A JP1351477 A JP 1351477A JP 1351477 A JP1351477 A JP 1351477A JP S5399707 A JPS5399707 A JP S5399707A
- Authority
- JP
- Japan
- Prior art keywords
- originating number
- number display
- display system
- originating
- providing
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Abstract
PURPOSE:To make converse detection possible economically by providing an originating number signal transmitter in the exchange station and an originating number display in the terminating subscriber side, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1351477A JPS5399707A (en) | 1977-02-12 | 1977-02-12 | Originating number display system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1351477A JPS5399707A (en) | 1977-02-12 | 1977-02-12 | Originating number display system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5399707A true JPS5399707A (en) | 1978-08-31 |
Family
ID=11835246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1351477A Pending JPS5399707A (en) | 1977-02-12 | 1977-02-12 | Originating number display system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5399707A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01149152U (en) * | 1988-04-04 | 1989-10-16 |
-
1977
- 1977-02-12 JP JP1351477A patent/JPS5399707A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01149152U (en) * | 1988-04-04 | 1989-10-16 | ||
JPH0540604Y2 (en) * | 1988-04-04 | 1993-10-14 |
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