JPH022343B2 - - Google Patents

Info

Publication number
JPH022343B2
JPH022343B2 JP58219093A JP21909383A JPH022343B2 JP H022343 B2 JPH022343 B2 JP H022343B2 JP 58219093 A JP58219093 A JP 58219093A JP 21909383 A JP21909383 A JP 21909383A JP H022343 B2 JPH022343 B2 JP H022343B2
Authority
JP
Japan
Prior art keywords
line
extension telephone
extension
circuit
control device
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 - Lifetime
Application number
JP58219093A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60111594A (ja
Inventor
Takahiro Yui
Akio Koike
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.)
MYAKAWA SEISAKUSHO KK
Original Assignee
MYAKAWA SEISAKUSHO KK
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 MYAKAWA SEISAKUSHO KK filed Critical MYAKAWA SEISAKUSHO KK
Priority to JP58219093A priority Critical patent/JPS60111594A/ja
Publication of JPS60111594A publication Critical patent/JPS60111594A/ja
Publication of JPH022343B2 publication Critical patent/JPH022343B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP58219093A 1983-11-21 1983-11-21 保留回線に対する再応答方式 Granted JPS60111594A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58219093A JPS60111594A (ja) 1983-11-21 1983-11-21 保留回線に対する再応答方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58219093A JPS60111594A (ja) 1983-11-21 1983-11-21 保留回線に対する再応答方式

Publications (2)

Publication Number Publication Date
JPS60111594A JPS60111594A (ja) 1985-06-18
JPH022343B2 true JPH022343B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-17

Family

ID=16730143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58219093A Granted JPS60111594A (ja) 1983-11-21 1983-11-21 保留回線に対する再応答方式

Country Status (1)

Country Link
JP (1) JPS60111594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924596B2 (ja) * 1980-03-18 1984-06-11 明星電気株式会社 局線保留方式
JPS57104356A (en) * 1980-12-22 1982-06-29 Toshiba Corp Private branch exchange

Also Published As

Publication number Publication date
JPS60111594A (ja) 1985-06-18

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