JPH0157848U - - Google Patents
Info
- Publication number
- JPH0157848U JPH0157848U JP15294687U JP15294687U JPH0157848U JP H0157848 U JPH0157848 U JP H0157848U JP 15294687 U JP15294687 U JP 15294687U JP 15294687 U JP15294687 U JP 15294687U JP H0157848 U JPH0157848 U JP H0157848U
- Authority
- JP
- Japan
- Prior art keywords
- incoming call
- call signal
- detection unit
- memory
- outside
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15294687U JPH0157848U (ro) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15294687U JPH0157848U (ro) | 1987-10-06 | 1987-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0157848U true JPH0157848U (ro) | 1989-04-11 |
Family
ID=31428336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15294687U Pending JPH0157848U (ro) | 1987-10-06 | 1987-10-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0157848U (ro) |
-
1987
- 1987-10-06 JP JP15294687U patent/JPH0157848U/ja active Pending