JPS55110467A - Facsimile communication system - Google Patents
Facsimile communication systemInfo
- Publication number
- JPS55110467A JPS55110467A JP1786279A JP1786279A JPS55110467A JP S55110467 A JPS55110467 A JP S55110467A JP 1786279 A JP1786279 A JP 1786279A JP 1786279 A JP1786279 A JP 1786279A JP S55110467 A JPS55110467 A JP S55110467A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- original
- station
- right shift
- circuit
- 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.)
- Granted
Links
Landscapes
- Facsimile Transmission Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
PURPOSE: To increase the versatility with increased communication efficiency and operationability, by the mutual transmission and reception of facsimile information with one connection of subscriber line.
CONSTITUTION: The system consists of the transmission right shift switch 1 and transmission original presence detection circuit 2. When the switch 1 is set ot the transmission right shift state, connection is made to desired called station with the dialing from the issuing station to start the transmission of facsimile information. When the absence of the transmission original 4 is detected with lthe circuit 2, the transmission right shift signal is transmitted without connection or disconnection of line. On the other hand, when the called station receives this signal, facsimile transmission is made since the original 4 is present at the station, and after that, the detection of the circuit 2 delivers the transmission right shift signal to the calling station and the line is cut off with the absence of original at the calling station. In this case, if the original 4 is present, facsimile communication is made with the recognition of the circuit 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54017862A JPS6026342B2 (en) | 1979-02-20 | 1979-02-20 | Facsimile communication method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54017862A JPS6026342B2 (en) | 1979-02-20 | 1979-02-20 | Facsimile communication method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55110467A true JPS55110467A (en) | 1980-08-25 |
JPS6026342B2 JPS6026342B2 (en) | 1985-06-22 |
Family
ID=11955459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54017862A Expired JPS6026342B2 (en) | 1979-02-20 | 1979-02-20 | Facsimile communication method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026342B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57127359A (en) * | 1981-01-30 | 1982-08-07 | Ricoh Co Ltd | Processing system for communication control information of facsimile |
JPS57129579A (en) * | 1981-02-04 | 1982-08-11 | Ricoh Co Ltd | Facsimile control system |
WO1984001075A1 (en) * | 1982-08-30 | 1984-03-15 | Fujitsu Ltd | Facsimile transmission control system |
JPH047961A (en) * | 1990-04-25 | 1992-01-13 | Matsushita Graphic Commun Syst Inc | Method and equipment for pictorial communication |
-
1979
- 1979-02-20 JP JP54017862A patent/JPS6026342B2/en not_active Expired
Non-Patent Citations (1)
Title |
---|
CCITT SIXTH PLENARY ASSEMBLY=1977 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57127359A (en) * | 1981-01-30 | 1982-08-07 | Ricoh Co Ltd | Processing system for communication control information of facsimile |
JPH0153536B2 (en) * | 1981-01-30 | 1989-11-14 | Ricoh Kk | |
JPS57129579A (en) * | 1981-02-04 | 1982-08-11 | Ricoh Co Ltd | Facsimile control system |
JPH0219671B2 (en) * | 1981-02-04 | 1990-05-02 | Ricoh Kk | |
WO1984001075A1 (en) * | 1982-08-30 | 1984-03-15 | Fujitsu Ltd | Facsimile transmission control system |
JPH047961A (en) * | 1990-04-25 | 1992-01-13 | Matsushita Graphic Commun Syst Inc | Method and equipment for pictorial communication |
Also Published As
Publication number | Publication date |
---|---|
JPS6026342B2 (en) | 1985-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS561653A (en) | Aural reply system | |
JPS6451850A (en) | Cordless telephone system | |
JPS55110467A (en) | Facsimile communication system | |
JPS5745769A (en) | Control signal system for subscriber terminal connection | |
JPS57119537A (en) | Facsimile communication system | |
JPS54158106A (en) | Incoming switch system to telephone set equipment or picture communication equipment in telephone circuit | |
JPS5523642A (en) | Confirming unit of other party | |
JPS5742248A (en) | Switching device for communication system | |
JPS5487425A (en) | Still-picture video telephone set | |
JPS52125213A (en) | Absence transfer system | |
JPS53117922A (en) | Absence reception voice answer skip system | |
JPS5451702A (en) | Automatic power supply cut-off circuit | |
JPS54139319A (en) | Key telephone system | |
JPS6468179A (en) | Facsimile equipment | |
JPS54162903A (en) | Radiotelephony transfer system | |
JPS56119557A (en) | Communication mode switching system | |
JPS55124351A (en) | Signal transmission system | |
JPS558170A (en) | Network control unit | |
JPS6442981A (en) | Facsimile equipment | |
JPS56169455A (en) | Storage exchange system | |
JPS6460040A (en) | Radio teleprinter | |
JPS5523622A (en) | Connection system between exclusive line and extension line via attendance board | |
JPS5423312A (en) | Automatic transmission system for originator's information | |
JPS56158571A (en) | Facsimile dispatching broadcast communication system | |
JPS5650690A (en) | Incoming system during abnormal congestion |