JPS6322752B2 - - Google Patents

Info

Publication number
JPS6322752B2
JPS6322752B2 JP23326382A JP23326382A JPS6322752B2 JP S6322752 B2 JPS6322752 B2 JP S6322752B2 JP 23326382 A JP23326382 A JP 23326382A JP 23326382 A JP23326382 A JP 23326382A JP S6322752 B2 JPS6322752 B2 JP S6322752B2
Authority
JP
Japan
Prior art keywords
circuit
relay
telephone
switch
hook
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.)
Expired
Application number
JP23326382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59119954A (ja
Inventor
Kyoji Koseki
Takumi Komai
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 JP23326382A priority Critical patent/JPS59119954A/ja
Publication of JPS59119954A publication Critical patent/JPS59119954A/ja
Publication of JPS6322752B2 publication Critical patent/JPS6322752B2/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)
JP23326382A 1982-12-25 1982-12-25 電話回路切替装置 Granted JPS59119954A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23326382A JPS59119954A (ja) 1982-12-25 1982-12-25 電話回路切替装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23326382A JPS59119954A (ja) 1982-12-25 1982-12-25 電話回路切替装置

Publications (2)

Publication Number Publication Date
JPS59119954A JPS59119954A (ja) 1984-07-11
JPS6322752B2 true JPS6322752B2 (el) 1988-05-13

Family

ID=16952336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23326382A Granted JPS59119954A (ja) 1982-12-25 1982-12-25 電話回路切替装置

Country Status (1)

Country Link
JP (1) JPS59119954A (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211698B (en) * 1987-10-23 1992-02-26 American Telephone & Telegraph Method and apparatus for transmitting documents
JP2809651B2 (ja) * 1988-11-02 1998-10-15 株式会社リコー 通信装置

Also Published As

Publication number Publication date
JPS59119954A (ja) 1984-07-11

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