JPH03113557U - - Google Patents
Info
- Publication number
- JPH03113557U JPH03113557U JP2238490U JP2238490U JPH03113557U JP H03113557 U JPH03113557 U JP H03113557U JP 2238490 U JP2238490 U JP 2238490U JP 2238490 U JP2238490 U JP 2238490U JP H03113557 U JPH03113557 U JP H03113557U
- Authority
- JP
- Japan
- Prior art keywords
- telephone device
- button
- call
- button telephone
- key
- 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
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2238490U JPH03113557U (es) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2238490U JPH03113557U (es) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113557U true JPH03113557U (es) | 1991-11-20 |
Family
ID=31525392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2238490U Pending JPH03113557U (es) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113557U (es) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224761A (ja) * | 1985-07-25 | 1987-02-02 | Panafacom Ltd | 追跡呼出電話方式 |
| JPS63138851A (ja) * | 1986-11-29 | 1988-06-10 | Nec Corp | 内線電話機呼出方式 |
-
1990
- 1990-03-06 JP JP2238490U patent/JPH03113557U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224761A (ja) * | 1985-07-25 | 1987-02-02 | Panafacom Ltd | 追跡呼出電話方式 |
| JPS63138851A (ja) * | 1986-11-29 | 1988-06-10 | Nec Corp | 内線電話機呼出方式 |