JPS6425649A - Private branch exchange with information registration function for extension subscriber - Google Patents
Private branch exchange with information registration function for extension subscriberInfo
- Publication number
- JPS6425649A JPS6425649A JP18277587A JP18277587A JPS6425649A JP S6425649 A JPS6425649 A JP S6425649A JP 18277587 A JP18277587 A JP 18277587A JP 18277587 A JP18277587 A JP 18277587A JP S6425649 A JPS6425649 A JP S6425649A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- incoming call
- information
- information registration
- annunciator
- 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
Abstract
PURPOSE:To inform instantly the absence to a caller by comparing subscriber information of an incoming call with subscriber information stored in a storage section so as to connect the incoming call to an annunciator when they are noncoincident. CONSTITUTION:An incoming call exists to a subscriber X when subscriber information Sx of an extension subscriber X is not registered in a storage section 81. A central processing unit 7 compares the information of the subscriber X in the information relating to the incoming call with all the subscriber information sets S1-Sn stored in the storage section 81 of the main storage device 8. After it is recognized that the subscriber information Sx of the subscriber X is not registered, the unit 7 connects the incoming call and the annunciator 6 via the switch network 4 to inform it to the caller from the annunciator 6 that the subscriber X is absent or unregistered. Thus, the absence is informed instantly to the caller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18277587A JPS6425649A (en) | 1987-07-21 | 1987-07-21 | Private branch exchange with information registration function for extension subscriber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18277587A JPS6425649A (en) | 1987-07-21 | 1987-07-21 | Private branch exchange with information registration function for extension subscriber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6425649A true JPS6425649A (en) | 1989-01-27 |
Family
ID=16124201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18277587A Pending JPS6425649A (en) | 1987-07-21 | 1987-07-21 | Private branch exchange with information registration function for extension subscriber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6425649A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61249209A (en) * | 1985-12-23 | 1986-11-06 | Toyoda Gosei Co Ltd | Reamer |
-
1987
- 1987-07-21 JP JP18277587A patent/JPS6425649A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61249209A (en) * | 1985-12-23 | 1986-11-06 | Toyoda Gosei Co Ltd | Reamer |
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