JPH0476741U - - Google Patents
Info
- Publication number
- JPH0476741U JPH0476741U JP12143090U JP12143090U JPH0476741U JP H0476741 U JPH0476741 U JP H0476741U JP 12143090 U JP12143090 U JP 12143090U JP 12143090 U JP12143090 U JP 12143090U JP H0476741 U JPH0476741 U JP H0476741U
- Authority
- JP
- Japan
- Prior art keywords
- call path
- station
- modem
- call
- unused
- 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
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Radio Relay Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12143090U JPH0476741U (lm) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12143090U JPH0476741U (lm) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476741U true JPH0476741U (lm) | 1992-07-03 |
Family
ID=31869287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12143090U Pending JPH0476741U (lm) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476741U (lm) |
-
1990
- 1990-11-19 JP JP12143090U patent/JPH0476741U/ja active Pending
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