JPS57111165A - Automatic private exchanger - Google Patents

Automatic private exchanger

Info

Publication number
JPS57111165A
JPS57111165A JP55134172A JP13417280A JPS57111165A JP S57111165 A JPS57111165 A JP S57111165A JP 55134172 A JP55134172 A JP 55134172A JP 13417280 A JP13417280 A JP 13417280A JP S57111165 A JPS57111165 A JP S57111165A
Authority
JP
Japan
Prior art keywords
automatic private
private exchanger
exchanger
automatic
private
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
JP55134172A
Other languages
Japanese (ja)
Other versions
JPH0328106B2 (en
Inventor
Andaason Jiyan
Subetsudoberugu Barutaa
Torotsuku Benamin
Pooruson Kuruto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS57111165A publication Critical patent/JPS57111165A/en
Publication of JPH0328106B2 publication Critical patent/JPH0328106B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42136—Administration or customisation of services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
JP55134172A 1979-09-25 1980-09-25 Automatic private exchanger Granted JPS57111165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7907914A SE427606B (en) 1979-09-25 1979-09-25 REFERENCE DEVICE FOR AUTOMATIC SUBSCRIPTION GEAR

Publications (2)

Publication Number Publication Date
JPS57111165A true JPS57111165A (en) 1982-07-10
JPH0328106B2 JPH0328106B2 (en) 1991-04-18

Family

ID=20338884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55134172A Granted JPS57111165A (en) 1979-09-25 1980-09-25 Automatic private exchanger

Country Status (2)

Country Link
JP (1) JPS57111165A (en)
SE (1) SE427606B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154706A (en) * 1974-11-09 1976-05-14 Fujitsu Kiden SHOZAIHYOJI HOSHIKI
JPS524709A (en) * 1975-06-30 1977-01-14 Iwatsu Electric Co Ltd Display system of presence/absence, location and state of affairs by m eans of an exchange

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154706A (en) * 1974-11-09 1976-05-14 Fujitsu Kiden SHOZAIHYOJI HOSHIKI
JPS524709A (en) * 1975-06-30 1977-01-14 Iwatsu Electric Co Ltd Display system of presence/absence, location and state of affairs by m eans of an exchange

Also Published As

Publication number Publication date
SE427606B (en) 1983-04-18
SE7907914L (en) 1981-03-26
JPH0328106B2 (en) 1991-04-18

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