JPH0135537B2 - - Google Patents

Info

Publication number
JPH0135537B2
JPH0135537B2 JP58172457A JP17245783A JPH0135537B2 JP H0135537 B2 JPH0135537 B2 JP H0135537B2 JP 58172457 A JP58172457 A JP 58172457A JP 17245783 A JP17245783 A JP 17245783A JP H0135537 B2 JPH0135537 B2 JP H0135537B2
Authority
JP
Japan
Prior art keywords
display
line
lines
telephone
signal
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
JP58172457A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6064561A (ja
Inventor
Motomitsu Adachi
Kozo Murakami
Tsuneo Katsuyama
Shunji Abe
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 JP17245783A priority Critical patent/JPS6064561A/ja
Publication of JPS6064561A publication Critical patent/JPS6064561A/ja
Publication of JPH0135537B2 publication Critical patent/JPH0135537B2/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
    • H04M9/003—Transmission of control signals from or to the key telephone set; signalling equipment at key telephone set, e.g. keyboard or display equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP17245783A 1983-09-19 1983-09-19 回線表示方式 Granted JPS6064561A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17245783A JPS6064561A (ja) 1983-09-19 1983-09-19 回線表示方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17245783A JPS6064561A (ja) 1983-09-19 1983-09-19 回線表示方式

Publications (2)

Publication Number Publication Date
JPS6064561A JPS6064561A (ja) 1985-04-13
JPH0135537B2 true JPH0135537B2 (enrdf_load_stackoverflow) 1989-07-26

Family

ID=15942342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17245783A Granted JPS6064561A (ja) 1983-09-19 1983-09-19 回線表示方式

Country Status (1)

Country Link
JP (1) JPS6064561A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193762A (ja) * 1984-10-15 1986-05-12 Hitachi Ltd 無通話時状態表示方式
JPH02219349A (ja) * 1989-02-20 1990-08-31 Fujitsu Ltd 付加サービス制御方式
JP3700604B2 (ja) 2001-04-17 2005-09-28 日本電気株式会社 キーテレホン装置及びキーテレホンシステム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569064A (en) * 1979-07-03 1981-01-29 Mitsubishi Electric Corp Method and device of arc starting of electrode consuming arc welding machine

Also Published As

Publication number Publication date
JPS6064561A (ja) 1985-04-13

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