JPS51118309A - Control circuit for number notification - Google Patents
Control circuit for number notificationInfo
- Publication number
- JPS51118309A JPS51118309A JP4404275A JP4404275A JPS51118309A JP S51118309 A JPS51118309 A JP S51118309A JP 4404275 A JP4404275 A JP 4404275A JP 4404275 A JP4404275 A JP 4404275A JP S51118309 A JPS51118309 A JP S51118309A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- number notification
- numbers
- motification
- memorizes
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Abstract
PURPOSE:To get a control circuit for number motification which memorizes changed numbers such as station numbers to memory unit, and automatically changes the content notified at the same time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4404275A JPS51118309A (en) | 1975-04-10 | 1975-04-10 | Control circuit for number notification |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4404275A JPS51118309A (en) | 1975-04-10 | 1975-04-10 | Control circuit for number notification |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51118309A true JPS51118309A (en) | 1976-10-18 |
JPS5633027B2 JPS5633027B2 (en) | 1981-07-31 |
Family
ID=12680553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4404275A Granted JPS51118309A (en) | 1975-04-10 | 1975-04-10 | Control circuit for number notification |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51118309A (en) |
-
1975
- 1975-04-10 JP JP4404275A patent/JPS51118309A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5633027B2 (en) | 1981-07-31 |
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