JPH0363865B2 - - Google Patents

Info

Publication number
JPH0363865B2
JPH0363865B2 JP7556783A JP7556783A JPH0363865B2 JP H0363865 B2 JPH0363865 B2 JP H0363865B2 JP 7556783 A JP7556783 A JP 7556783A JP 7556783 A JP7556783 A JP 7556783A JP H0363865 B2 JPH0363865 B2 JP H0363865B2
Authority
JP
Japan
Prior art keywords
telephone
extension
extension number
ring tone
section
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
JP7556783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59201597A (ja
Inventor
Koichiro Yabu
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP7556783A priority Critical patent/JPS59201597A/ja
Publication of JPS59201597A publication Critical patent/JPS59201597A/ja
Publication of JPH0363865B2 publication Critical patent/JPH0363865B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP7556783A 1983-04-28 1983-04-28 構内交換電話装置の内線自動選択方式 Granted JPS59201597A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7556783A JPS59201597A (ja) 1983-04-28 1983-04-28 構内交換電話装置の内線自動選択方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7556783A JPS59201597A (ja) 1983-04-28 1983-04-28 構内交換電話装置の内線自動選択方式

Publications (2)

Publication Number Publication Date
JPS59201597A JPS59201597A (ja) 1984-11-15
JPH0363865B2 true JPH0363865B2 (OSRAM) 1991-10-02

Family

ID=13579880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7556783A Granted JPS59201597A (ja) 1983-04-28 1983-04-28 構内交換電話装置の内線自動選択方式

Country Status (1)

Country Link
JP (1) JPS59201597A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748070Y2 (ja) * 1992-02-26 1995-11-08 株式会社三共消毒 捕獲調査用ゴキブリトラップ

Also Published As

Publication number Publication date
JPS59201597A (ja) 1984-11-15

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