JPH044451U - - Google Patents
Info
- Publication number
- JPH044451U JPH044451U JP4574590U JP4574590U JPH044451U JP H044451 U JPH044451 U JP H044451U JP 4574590 U JP4574590 U JP 4574590U JP 4574590 U JP4574590 U JP 4574590U JP H044451 U JPH044451 U JP H044451U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- ringing signal
- incoming call
- ringing
- detecting means
- 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
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4574590U JPH044451U (is) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4574590U JPH044451U (is) | 1990-04-26 | 1990-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH044451U true JPH044451U (is) | 1992-01-16 |
Family
ID=31560195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4574590U Pending JPH044451U (is) | 1990-04-26 | 1990-04-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH044451U (is) |
-
1990
- 1990-04-26 JP JP4574590U patent/JPH044451U/ja active Pending