JPH0585099B2 - - Google Patents
Info
- Publication number
- JPH0585099B2 JPH0585099B2 JP7199987A JP7199987A JPH0585099B2 JP H0585099 B2 JPH0585099 B2 JP H0585099B2 JP 7199987 A JP7199987 A JP 7199987A JP 7199987 A JP7199987 A JP 7199987A JP H0585099 B2 JPH0585099 B2 JP H0585099B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- meter reading
- telephone
- subscriber
- call
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims description 58
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000033772 system development Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7199987A JPS63237656A (ja) | 1987-03-26 | 1987-03-26 | 通話通信とデ−タ通信の自動切換装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7199987A JPS63237656A (ja) | 1987-03-26 | 1987-03-26 | 通話通信とデ−タ通信の自動切換装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63237656A JPS63237656A (ja) | 1988-10-04 |
| JPH0585099B2 true JPH0585099B2 (forum.php) | 1993-12-06 |
Family
ID=13476682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7199987A Granted JPS63237656A (ja) | 1987-03-26 | 1987-03-26 | 通話通信とデ−タ通信の自動切換装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63237656A (forum.php) |
-
1987
- 1987-03-26 JP JP7199987A patent/JPS63237656A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63237656A (ja) | 1988-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |