JPS5432209A - Limit system for incoming call - Google Patents
Limit system for incoming callInfo
- Publication number
- JPS5432209A JPS5432209A JP9827977A JP9827977A JPS5432209A JP S5432209 A JPS5432209 A JP S5432209A JP 9827977 A JP9827977 A JP 9827977A JP 9827977 A JP9827977 A JP 9827977A JP S5432209 A JPS5432209 A JP S5432209A
- Authority
- JP
- Japan
- Prior art keywords
- incoming call
- limit system
- subscribers
- restrict
- detection function
- 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
- H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Facsimiles In General (AREA)
Abstract
PURPOSE:To restrict the incoming call corresponding to subscribers, by using the outgoing number detection function and the subscriber file in the facsimile storage exchanging network.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9827977A JPS5432209A (en) | 1977-08-18 | 1977-08-18 | Limit system for incoming call |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9827977A JPS5432209A (en) | 1977-08-18 | 1977-08-18 | Limit system for incoming call |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5432209A true JPS5432209A (en) | 1979-03-09 |
Family
ID=14215485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9827977A Pending JPS5432209A (en) | 1977-08-18 | 1977-08-18 | Limit system for incoming call |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5432209A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173942A (en) * | 1982-04-05 | 1983-10-12 | Nippon Telegr & Teleph Corp <Ntt> | Transmission system having priority over communication sentence |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974409A (en) * | 1972-11-17 | 1974-07-18 |
-
1977
- 1977-08-18 JP JP9827977A patent/JPS5432209A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974409A (en) * | 1972-11-17 | 1974-07-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173942A (en) * | 1982-04-05 | 1983-10-12 | Nippon Telegr & Teleph Corp <Ntt> | Transmission system having priority over communication sentence |
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