JPS6244552U - - Google Patents
Info
- Publication number
- JPS6244552U JPS6244552U JP13492985U JP13492985U JPS6244552U JP S6244552 U JPS6244552 U JP S6244552U JP 13492985 U JP13492985 U JP 13492985U JP 13492985 U JP13492985 U JP 13492985U JP S6244552 U JPS6244552 U JP S6244552U
- Authority
- JP
- Japan
- Prior art keywords
- telephone number
- busy
- display
- busy tone
- displayed
- 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 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13492985U JPS6244552U (zh) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13492985U JPS6244552U (zh) | 1985-09-03 | 1985-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6244552U true JPS6244552U (zh) | 1987-03-18 |
Family
ID=31036633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13492985U Pending JPS6244552U (zh) | 1985-09-03 | 1985-09-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6244552U (zh) |
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1985
- 1985-09-03 JP JP13492985U patent/JPS6244552U/ja active Pending