JPS60158762A - 複合加入端末の電話切替サービス方式 - Google Patents

複合加入端末の電話切替サービス方式

Info

Publication number
JPS60158762A
JPS60158762A JP1325284A JP1325284A JPS60158762A JP S60158762 A JPS60158762 A JP S60158762A JP 1325284 A JP1325284 A JP 1325284A JP 1325284 A JP1325284 A JP 1325284A JP S60158762 A JPS60158762 A JP S60158762A
Authority
JP
Japan
Prior art keywords
telephone
terminal
communication
abnormality
subscriber
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
Application number
JP1325284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312820B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshiaki Suzuki
利明 鈴木
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1325284A priority Critical patent/JPS60158762A/ja
Publication of JPS60158762A publication Critical patent/JPS60158762A/ja
Publication of JPH0312820B2 publication Critical patent/JPH0312820B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
JP1325284A 1984-01-30 1984-01-30 複合加入端末の電話切替サービス方式 Granted JPS60158762A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1325284A JPS60158762A (ja) 1984-01-30 1984-01-30 複合加入端末の電話切替サービス方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1325284A JPS60158762A (ja) 1984-01-30 1984-01-30 複合加入端末の電話切替サービス方式

Publications (2)

Publication Number Publication Date
JPS60158762A true JPS60158762A (ja) 1985-08-20
JPH0312820B2 JPH0312820B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-21

Family

ID=11828016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1325284A Granted JPS60158762A (ja) 1984-01-30 1984-01-30 複合加入端末の電話切替サービス方式

Country Status (1)

Country Link
JP (1) JPS60158762A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434709A (en) * 1977-08-24 1979-03-14 Nec Corp Call interruption system in facsimile communication
JPS5644267A (en) * 1979-09-20 1981-04-23 Canon Inc Facsimile unit
JPS5689163A (en) * 1979-12-20 1981-07-20 Ricoh Co Ltd Telephone call system in facsimile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434709A (en) * 1977-08-24 1979-03-14 Nec Corp Call interruption system in facsimile communication
JPS5644267A (en) * 1979-09-20 1981-04-23 Canon Inc Facsimile unit
JPS5689163A (en) * 1979-12-20 1981-07-20 Ricoh Co Ltd Telephone call system in facsimile

Also Published As

Publication number Publication date
JPH0312820B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-21

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