JPS56770A - Incoming system during communication - Google Patents

Incoming system during communication

Info

Publication number
JPS56770A
JPS56770A JP7570079A JP7570079A JPS56770A JP S56770 A JPS56770 A JP S56770A JP 7570079 A JP7570079 A JP 7570079A JP 7570079 A JP7570079 A JP 7570079A JP S56770 A JPS56770 A JP S56770A
Authority
JP
Japan
Prior art keywords
subscriber
signal
incoming
cwsub
during 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.)
Granted
Application number
JP7570079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134710B2 (cg-RX-API-DMAC7.html
Inventor
Shogo Shibano
Shigeru Mugitani
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
NTT Inc
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP7570079A priority Critical patent/JPS56770A/ja
Publication of JPS56770A publication Critical patent/JPS56770A/ja
Publication of JPS6134710B2 publication Critical patent/JPS6134710B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP7570079A 1979-06-18 1979-06-18 Incoming system during communication Granted JPS56770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7570079A JPS56770A (en) 1979-06-18 1979-06-18 Incoming system during communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7570079A JPS56770A (en) 1979-06-18 1979-06-18 Incoming system during communication

Publications (2)

Publication Number Publication Date
JPS56770A true JPS56770A (en) 1981-01-07
JPS6134710B2 JPS6134710B2 (cg-RX-API-DMAC7.html) 1986-08-08

Family

ID=13583748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7570079A Granted JPS56770A (en) 1979-06-18 1979-06-18 Incoming system during communication

Country Status (1)

Country Link
JP (1) JPS56770A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149491A (ja) * 1984-01-17 1985-08-06 Fuji Photo Film Co Ltd 感光性平版印刷版

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149491A (ja) * 1984-01-17 1985-08-06 Fuji Photo Film Co Ltd 感光性平版印刷版

Also Published As

Publication number Publication date
JPS6134710B2 (cg-RX-API-DMAC7.html) 1986-08-08

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