JPS6165694A - ボタン電話システム - Google Patents

ボタン電話システム

Info

Publication number
JPS6165694A
JPS6165694A JP18764084A JP18764084A JPS6165694A JP S6165694 A JPS6165694 A JP S6165694A JP 18764084 A JP18764084 A JP 18764084A JP 18764084 A JP18764084 A JP 18764084A JP S6165694 A JPS6165694 A JP S6165694A
Authority
JP
Japan
Prior art keywords
telephone
code
calling
network
button
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
JP18764084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0317438B2 (enrdf_load_stackoverflow
Inventor
Toshio Kita
喜多　敏雄
Kenichi Morikawa
森川　憲一
Tatsuya Kato
加登　達也
Rikio Sato
佐藤　利喜夫
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP18764084A priority Critical patent/JPS6165694A/ja
Publication of JPS6165694A publication Critical patent/JPS6165694A/ja
Publication of JPH0317438B2 publication Critical patent/JPH0317438B2/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)
JP18764084A 1984-09-07 1984-09-07 ボタン電話システム Granted JPS6165694A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18764084A JPS6165694A (ja) 1984-09-07 1984-09-07 ボタン電話システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18764084A JPS6165694A (ja) 1984-09-07 1984-09-07 ボタン電話システム

Publications (2)

Publication Number Publication Date
JPS6165694A true JPS6165694A (ja) 1986-04-04
JPH0317438B2 JPH0317438B2 (enrdf_load_stackoverflow) 1991-03-08

Family

ID=16209649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18764084A Granted JPS6165694A (ja) 1984-09-07 1984-09-07 ボタン電話システム

Country Status (1)

Country Link
JP (1) JPS6165694A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133765A (ja) * 1983-01-20 1984-08-01 Nec Corp 発信加入者識別情報表示方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133765A (ja) * 1983-01-20 1984-08-01 Nec Corp 発信加入者識別情報表示方式

Also Published As

Publication number Publication date
JPH0317438B2 (enrdf_load_stackoverflow) 1991-03-08

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