JPS6457856A - Automatic incoming circuit in telephone set - Google Patents
Automatic incoming circuit in telephone setInfo
- Publication number
- JPS6457856A JPS6457856A JP3788487A JP3788487A JPS6457856A JP S6457856 A JPS6457856 A JP S6457856A JP 3788487 A JP3788487 A JP 3788487A JP 3788487 A JP3788487 A JP 3788487A JP S6457856 A JPS6457856 A JP S6457856A
- Authority
- JP
- Japan
- Prior art keywords
- incoming
- closed
- opened
- relay
- relay contact
- 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
Abstract
PURPOSE:To attain automatic incoming call even with permanent call, by providing a connecting means connecting a ringer forcibly to a telephone circuit not via a hooking switch and a connecting means starting the connection between the hooking switch and the circuit network. CONSTITUTION:In setting the automatic incoming relay to the automatic incoming mode, a 1st relay contact 7a is closed and a 2nd relay contact 7b is opened to connect forcibly a ringer 3 to the telephone circuit, then the incoming response is enabled. After the incoming call, a line acquisition relay contact 8 is closed and relay contacts 7a, 7b are respectively opened and closed to attain calling, the relay contact 8 is opened after the end of calling and relay contacts 7a, 7b are closed and opened respectively to restore the incoming standby state. Thus even at a permanent call, the incoming reply is enabled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3788487A JPS6457856A (en) | 1987-02-23 | 1987-02-23 | Automatic incoming circuit in telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3788487A JPS6457856A (en) | 1987-02-23 | 1987-02-23 | Automatic incoming circuit in telephone set |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457856A true JPS6457856A (en) | 1989-03-06 |
Family
ID=12509968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3788487A Pending JPS6457856A (en) | 1987-02-23 | 1987-02-23 | Automatic incoming circuit in telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457856A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5586118A (en) * | 1993-02-15 | 1996-12-17 | Honda Giken Kogyo Kabushiki Kaisha | Data transmission method and system therefor |
-
1987
- 1987-02-23 JP JP3788487A patent/JPS6457856A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5586118A (en) * | 1993-02-15 | 1996-12-17 | Honda Giken Kogyo Kabushiki Kaisha | Data transmission method and system therefor |
US5696904A (en) * | 1993-02-15 | 1997-12-09 | Honda Giken Kogyo Kabushiki Kaisha | Data transmission method and system therefor |
US5764919A (en) * | 1993-02-15 | 1998-06-09 | Honda Giken Kogyo Kabushiki Kaisha | Data transmission method and system therefor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1466162A (en) | Telecommunications systems | |
JPS5639670A (en) | Circuit switching unit | |
JPS6457856A (en) | Automatic incoming circuit in telephone set | |
JPS5772452A (en) | Telephone set with speaker receiving function | |
JPS56169463A (en) | Connecting system for standard telephone set in button telephone device | |
JPS6457891A (en) | Key telephone system | |
JPS57131192A (en) | Private branch exchange | |
JPS6424669A (en) | Dp/pb switching system in on-line composite terminal equipment | |
CN2162048Y (en) | Pluse locking controller for automatic telephone | |
JPS54132106A (en) | Telephone exchange system | |
JPS6424554A (en) | Conference telephone device | |
JPS6446354A (en) | Telephone circuit connector | |
JPS6481559A (en) | Line connection method | |
JPS6458135A (en) | Radio call connection system | |
SU1169193A1 (en) | Telephone line concentrator | |
JPS6413848A (en) | Electronic automatic exchange with message informing function | |
JPS6473850A (en) | Telephone set | |
JPS5637766A (en) | Automatic telephone switching device for telemeter | |
JPH03107849U (en) | ||
JPS5630352A (en) | Subscriber's terminal equipment | |
JPS5563162A (en) | Subscriber line call signal transmission system | |
JPS57210790A (en) | Telephone exchanger | |
JPS5657380A (en) | Connection system for multiparty subscriber circuit | |
JPS57113670A (en) | Telephone set | |
JPS5792963A (en) | Network control device |