JPS5394805A - Communication terminal equipment - Google Patents
Communication terminal equipmentInfo
- Publication number
- JPS5394805A JPS5394805A JP990777A JP990777A JPS5394805A JP S5394805 A JPS5394805 A JP S5394805A JP 990777 A JP990777 A JP 990777A JP 990777 A JP990777 A JP 990777A JP S5394805 A JPS5394805 A JP S5394805A
- Authority
- JP
- Japan
- Prior art keywords
- communication terminal
- terminal equipment
- absent
- telephone
- secure
- 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
- H04M3/50—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 secure a response for the general calling even in case the called party is absent, by adding a sound recording device to the telephone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP990777A JPS5394805A (en) | 1977-01-31 | 1977-01-31 | Communication terminal equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP990777A JPS5394805A (en) | 1977-01-31 | 1977-01-31 | Communication terminal equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5394805A true JPS5394805A (en) | 1978-08-19 |
Family
ID=11733173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP990777A Pending JPS5394805A (en) | 1977-01-31 | 1977-01-31 | Communication terminal equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5394805A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62205498A (en) * | 1986-03-05 | 1987-09-10 | 三菱電機株式会社 | Emergency information transmission system |
-
1977
- 1977-01-31 JP JP990777A patent/JPS5394805A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62205498A (en) * | 1986-03-05 | 1987-09-10 | 三菱電機株式会社 | Emergency information transmission system |
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