JPS626761Y2 - - Google Patents
Info
- Publication number
- JPS626761Y2 JPS626761Y2 JP7487680U JP7487680U JPS626761Y2 JP S626761 Y2 JPS626761 Y2 JP S626761Y2 JP 7487680 U JP7487680 U JP 7487680U JP 7487680 U JP7487680 U JP 7487680U JP S626761 Y2 JPS626761 Y2 JP S626761Y2
- Authority
- JP
- Japan
- Prior art keywords
- call
- buzzer
- contact
- relay
- communication
- 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
- 238000004891 communication Methods 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487680U JPS626761Y2 (en]) | 1980-05-29 | 1980-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487680U JPS626761Y2 (en]) | 1980-05-29 | 1980-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56176565U JPS56176565U (en]) | 1981-12-26 |
| JPS626761Y2 true JPS626761Y2 (en]) | 1987-02-17 |
Family
ID=29437570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7487680U Expired JPS626761Y2 (en]) | 1980-05-29 | 1980-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626761Y2 (en]) |
-
1980
- 1980-05-29 JP JP7487680U patent/JPS626761Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56176565U (en]) | 1981-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02205151A (ja) | 通信装置 | |
| JPS626761Y2 (en]) | ||
| JPS628061B2 (en]) | ||
| JPH0824335B2 (ja) | フアクシミリ装置 | |
| JPH0131359B2 (en]) | ||
| JPS62281656A (ja) | 複合電話端末装置 | |
| JPH0540598Y2 (en]) | ||
| JPH0258818B2 (en]) | ||
| JP2840756B2 (ja) | 電話転送装置 | |
| JPS58218264A (ja) | 情報伝送方式 | |
| JPS56126364A (en) | Circuit switching system | |
| JPH0434611Y2 (en]) | ||
| JPS5888475U (ja) | 電話切替装置 | |
| JPS62257256A (ja) | 電話回線とフアクシミリ装置等の接続装置 | |
| JPS63174464A (ja) | Ｆａｘ接続機能付ボタン電話装置 | |
| JPS5893063U (ja) | フアクシミリ装置 | |
| JPH02131056A (ja) | 電話機 | |
| JPH03148949A (ja) | 打合せ電話切換方式 | |
| JPS586656A (ja) | 電話−フアクシミリ回線切替方式 | |
| JPH0399556A (ja) | コードレス電話装置 | |
| JPS63296455A (ja) | 交換台制御方式 | |
| JPS6271369A (ja) | 通話機能付変復調装置 | |
| JPS5643860A (en) | Signal discrimination system of circuit terminal | |
| JPS6339221A (ja) | Ｆａｘ受信確認システム | |
| JPH09321651A (ja) | 無線回線の送受信切替え方式 |