JPH0310275B2 - - Google Patents

Info

Publication number
JPH0310275B2
JPH0310275B2 JP59082164A JP8216484A JPH0310275B2 JP H0310275 B2 JPH0310275 B2 JP H0310275B2 JP 59082164 A JP59082164 A JP 59082164A JP 8216484 A JP8216484 A JP 8216484A JP H0310275 B2 JPH0310275 B2 JP H0310275B2
Authority
JP
Japan
Prior art keywords
circuit
call
office line
turns
central office
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
JP59082164A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60226296A (ja
Inventor
Takashi Hayashi
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 JP59082164A priority Critical patent/JPS60226296A/ja
Publication of JPS60226296A publication Critical patent/JPS60226296A/ja
Publication of JPH0310275B2 publication Critical patent/JPH0310275B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching
    • H04M9/002Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/005Arrangements 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)
JP59082164A 1984-04-24 1984-04-24 ボタン電話装置 Granted JPS60226296A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59082164A JPS60226296A (ja) 1984-04-24 1984-04-24 ボタン電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59082164A JPS60226296A (ja) 1984-04-24 1984-04-24 ボタン電話装置

Publications (2)

Publication Number Publication Date
JPS60226296A JPS60226296A (ja) 1985-11-11
JPH0310275B2 true JPH0310275B2 (en]) 1991-02-13

Family

ID=13766786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59082164A Granted JPS60226296A (ja) 1984-04-24 1984-04-24 ボタン電話装置

Country Status (1)

Country Link
JP (1) JPS60226296A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468649A (ja) * 1990-07-10 1992-03-04 American Teleph & Telegr Co <Att> ファクシミリ装置

Also Published As

Publication number Publication date
JPS60226296A (ja) 1985-11-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term