JPH0131839B2 - - Google Patents

Info

Publication number
JPH0131839B2
JPH0131839B2 JP58058897A JP5889783A JPH0131839B2 JP H0131839 B2 JPH0131839 B2 JP H0131839B2 JP 58058897 A JP58058897 A JP 58058897A JP 5889783 A JP5889783 A JP 5889783A JP H0131839 B2 JPH0131839 B2 JP H0131839B2
Authority
JP
Japan
Prior art keywords
extension
telephone
line
circuit
incoming call
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
JP58058897A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59183599A (ja
Inventor
Katsuyuki Sekine
Kunio Hyodo
Manabu Someya
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP5889783A priority Critical patent/JPS59183599A/ja
Publication of JPS59183599A publication Critical patent/JPS59183599A/ja
Publication of JPH0131839B2 publication Critical patent/JPH0131839B2/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)
JP5889783A 1983-04-04 1983-04-04 ボタン電話装置 Granted JPS59183599A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5889783A JPS59183599A (ja) 1983-04-04 1983-04-04 ボタン電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5889783A JPS59183599A (ja) 1983-04-04 1983-04-04 ボタン電話装置

Publications (2)

Publication Number Publication Date
JPS59183599A JPS59183599A (ja) 1984-10-18
JPH0131839B2 true JPH0131839B2 (enEXAMPLES) 1989-06-28

Family

ID=13097581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5889783A Granted JPS59183599A (ja) 1983-04-04 1983-04-04 ボタン電話装置

Country Status (1)

Country Link
JP (1) JPS59183599A (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736576C2 (de) * 1977-08-13 1985-10-17 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage mit einer mechanisch nicht bewegten Hochspannungsverteilung für Brennkraftmaschinen
JPS5437608A (en) * 1977-08-31 1979-03-20 Toshiba Corp Extension incoming automatic selection system

Also Published As

Publication number Publication date
JPS59183599A (ja) 1984-10-18

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