JPH0427657U - - Google Patents
Info
- Publication number
- JPH0427657U JPH0427657U JP6726590U JP6726590U JPH0427657U JP H0427657 U JPH0427657 U JP H0427657U JP 6726590 U JP6726590 U JP 6726590U JP 6726590 U JP6726590 U JP 6726590U JP H0427657 U JPH0427657 U JP H0427657U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- incoming call
- switching
- telephone set
- control 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6726590U JPH0427657U (ru) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6726590U JPH0427657U (ru) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427657U true JPH0427657U (ru) | 1992-03-05 |
Family
ID=31600690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6726590U Pending JPH0427657U (ru) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427657U (ru) |
-
1990
- 1990-06-27 JP JP6726590U patent/JPH0427657U/ja active Pending