JPS57193164A - Transferring system for nonresponse - Google Patents
Transferring system for nonresponseInfo
- Publication number
- JPS57193164A JPS57193164A JP7897081A JP7897081A JPS57193164A JP S57193164 A JPS57193164 A JP S57193164A JP 7897081 A JP7897081 A JP 7897081A JP 7897081 A JP7897081 A JP 7897081A JP S57193164 A JPS57193164 A JP S57193164A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- nonresponse
- extension
- subscribers
- respond
- 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
- H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7897081A JPS57193164A (en) | 1981-05-25 | 1981-05-25 | Transferring system for nonresponse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7897081A JPS57193164A (en) | 1981-05-25 | 1981-05-25 | Transferring system for nonresponse |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57193164A true JPS57193164A (en) | 1982-11-27 |
Family
ID=13676750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7897081A Pending JPS57193164A (en) | 1981-05-25 | 1981-05-25 | Transferring system for nonresponse |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57193164A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009016928A (ja) * | 2007-06-29 | 2009-01-22 | Aiphone Co Ltd | 二世帯用インターホン装置 |
-
1981
- 1981-05-25 JP JP7897081A patent/JPS57193164A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009016928A (ja) * | 2007-06-29 | 2009-01-22 | Aiphone Co Ltd | 二世帯用インターホン装置 |
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