JPS555569A - Automatic transmission and reception unit - Google Patents

Automatic transmission and reception unit

Info

Publication number
JPS555569A
JPS555569A JP7914778A JP7914778A JPS555569A JP S555569 A JPS555569 A JP S555569A JP 7914778 A JP7914778 A JP 7914778A JP 7914778 A JP7914778 A JP 7914778A JP S555569 A JPS555569 A JP S555569A
Authority
JP
Japan
Prior art keywords
unit
transmits
automatic transmission
reception unit
address
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
Application number
JP7914778A
Other languages
Japanese (ja)
Inventor
Hideo Tanaka
Sadao Aso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7914778A priority Critical patent/JPS555569A/en
Publication of JPS555569A publication Critical patent/JPS555569A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Abstract

PURPOSE:To enable to correspond to the exchange network by removing the automatic transmission and reception unit from the external unit through the provision of the addressed number forming circuit unit in the line control section to form the fixed address number information predetermined. CONSTITUTION:The common section 5 or the external unit 4 transmits the fixed address signal predetermined arbitrarily to the line control section 6, and the address number forming circuit unit 11 forms the addressed number information corresponding to the said fixed address signal by this and transmits it to the dial signal generating unit 9. The dial signal generating unit 9 produces a given dial signal and transmits it to the exchange network 2 via the network control unit 7 to call out the address unit.
JP7914778A 1978-06-29 1978-06-29 Automatic transmission and reception unit Pending JPS555569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7914778A JPS555569A (en) 1978-06-29 1978-06-29 Automatic transmission and reception unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7914778A JPS555569A (en) 1978-06-29 1978-06-29 Automatic transmission and reception unit

Publications (1)

Publication Number Publication Date
JPS555569A true JPS555569A (en) 1980-01-16

Family

ID=13681838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7914778A Pending JPS555569A (en) 1978-06-29 1978-06-29 Automatic transmission and reception unit

Country Status (1)

Country Link
JP (1) JPS555569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146251A (en) * 1983-02-09 1984-08-22 Fujitsu Ltd Multi-line type facsimile connecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146251A (en) * 1983-02-09 1984-08-22 Fujitsu Ltd Multi-line type facsimile connecting device

Similar Documents

Publication Publication Date Title
GB2014398B (en) Telephone line circuit
GB2015305B (en) Telephone line circuit
EP0042441A4 (en) Tone control circuit.
JPS53140908A (en) First ringing control system in time sharing exchanger
JPS555569A (en) Automatic transmission and reception unit
JPS52112245A (en) Data terminal unit
GB2033179B (en) R.f. signal selector
JPS54812A (en) Repeating system
JPS5223228A (en) Picture pattern transmission unit
JPS5376704A (en) Facsimile equipment
JPS5323202A (en) Scan system
JPS53131706A (en) Automatic telephone exchange system
JPS52112203A (en) Communication circuit control unit
JPS5345907A (en) Scanning system of telephone subscriber
GB2106345B (en) Telephone line circuit
JPS538512A (en) Facsimile communication system
JPS53138373A (en) Electronic watch
JPS55105488A (en) Remote multiple control unit
JPS5371540A (en) Signal transferring circuit
JPS5323206A (en) Automatic message system
JPS5376705A (en) Facsimile equipment
JPS53131712A (en) Hot-line connection system for automatic exchange
JPS53120344A (en) Information processing system
JPS5437605A (en) Confirmation system of objective terminal
JPS5394807A (en) Combined switch network