JPS5923698A - 電話交換装置 - Google Patents

電話交換装置

Info

Publication number
JPS5923698A
JPS5923698A JP57133464A JP13346482A JPS5923698A JP S5923698 A JPS5923698 A JP S5923698A JP 57133464 A JP57133464 A JP 57133464A JP 13346482 A JP13346482 A JP 13346482A JP S5923698 A JPS5923698 A JP S5923698A
Authority
JP
Japan
Prior art keywords
subscriber
processor
telephone
line
telephones
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
JP57133464A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354279B2 (enrdf_load_stackoverflow
Inventor
Yoshibumi Miyazaki
宮崎　義文
Yoji Kosaka
小坂　洋史
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57133464A priority Critical patent/JPS5923698A/ja
Publication of JPS5923698A publication Critical patent/JPS5923698A/ja
Publication of JPS6354279B2 publication Critical patent/JPS6354279B2/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
    • H04M9/005—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP57133464A 1982-07-29 1982-07-29 電話交換装置 Granted JPS5923698A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57133464A JPS5923698A (ja) 1982-07-29 1982-07-29 電話交換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57133464A JPS5923698A (ja) 1982-07-29 1982-07-29 電話交換装置

Publications (2)

Publication Number Publication Date
JPS5923698A true JPS5923698A (ja) 1984-02-07
JPS6354279B2 JPS6354279B2 (enrdf_load_stackoverflow) 1988-10-27

Family

ID=15105389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57133464A Granted JPS5923698A (ja) 1982-07-29 1982-07-29 電話交換装置

Country Status (1)

Country Link
JP (1) JPS5923698A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238795A (ja) * 1986-11-17 1988-10-04 Matsushita Electric Works Ltd 電話システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238795A (ja) * 1986-11-17 1988-10-04 Matsushita Electric Works Ltd 電話システム

Also Published As

Publication number Publication date
JPS6354279B2 (enrdf_load_stackoverflow) 1988-10-27

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