JPS6310630B2 - - Google Patents
Info
- Publication number
- JPS6310630B2 JPS6310630B2 JP56048245A JP4824581A JPS6310630B2 JP S6310630 B2 JPS6310630 B2 JP S6310630B2 JP 56048245 A JP56048245 A JP 56048245A JP 4824581 A JP4824581 A JP 4824581A JP S6310630 B2 JPS6310630 B2 JP S6310630B2
- Authority
- JP
- Japan
- Prior art keywords
- ringing
- signal
- control
- control device
- sub
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4824581A JPS57162862A (en) | 1981-03-31 | 1981-03-31 | Callout signal control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4824581A JPS57162862A (en) | 1981-03-31 | 1981-03-31 | Callout signal control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57162862A JPS57162862A (en) | 1982-10-06 |
| JPS6310630B2 true JPS6310630B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-03-08 |
Family
ID=12798051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4824581A Granted JPS57162862A (en) | 1981-03-31 | 1981-03-31 | Callout signal control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57162862A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6116661A (ja) * | 1984-07-03 | 1986-01-24 | Fujitsu Ltd | 呼出信号送出装置 |
| JPS6167345A (ja) * | 1984-09-11 | 1986-04-07 | Rohm Co Ltd | 送受切換装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328317A (en) * | 1976-08-30 | 1978-03-16 | Hitachi Ltd | Control system of subscriber's calling signal |
-
1981
- 1981-03-31 JP JP4824581A patent/JPS57162862A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57162862A (en) | 1982-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3715516A (en) | Line circuit for key telephone system | |
| JPS6310630B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0821992B2 (ja) | 複数端末通信制御装置 | |
| JP3077622B2 (ja) | 複数端末順次接続装置 | |
| JP2538557B2 (ja) | 電話装置の端末拡張ユニツト | |
| JP2524882B2 (ja) | 通信管理装置 | |
| JP2581659Y2 (ja) | 簡易電話交換装置 | |
| JP2553870Y2 (ja) | 電話機 | |
| JPH0414355A (ja) | 構内交換機のリンガ信号送出方法 | |
| JP2793202B2 (ja) | 電話機 | |
| JP2793054B2 (ja) | 回線切換方式 | |
| JPS6310859A (ja) | 発呼時の相手応答検出方式 | |
| KR960007513Y1 (ko) | 음성 가입자 카드의 링 제어장치 | |
| JPS584294Y2 (ja) | 呼出信号の送出制御回路 | |
| JPH07110024B2 (ja) | 無線電話装置 | |
| JPS6132640A (ja) | 信号送出回路 | |
| JPH0318782B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| KR100233120B1 (ko) | 팩시밀리와 도어 폰 간의 인터페이스 회로 및 방법 | |
| JP2002300625A (ja) | 交換システムおよび交換機 | |
| JPH059983B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0411152B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0722302B2 (ja) | 電話機付き端末装置の擬似リンガ音鳴動防止方式 | |
| JPH0220950A (ja) | 呼出信号表示方式 | |
| JPS6231242A (ja) | 秘書電話システム用自動転送回路 | |
| JPS6335055A (ja) | ホ−ムコントロ−ル装置 |