JPS6113850A - 自動構内交換装置におけるコ−ルウェイティングサ−ビス方式 - Google Patents

自動構内交換装置におけるコ−ルウェイティングサ−ビス方式

Info

Publication number
JPS6113850A
JPS6113850A JP13432984A JP13432984A JPS6113850A JP S6113850 A JPS6113850 A JP S6113850A JP 13432984 A JP13432984 A JP 13432984A JP 13432984 A JP13432984 A JP 13432984A JP S6113850 A JPS6113850 A JP S6113850A
Authority
JP
Japan
Prior art keywords
tone
call
sta
special
telephone
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
JP13432984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0378821B2 (enrdf_load_stackoverflow
Inventor
Akihiro Ishii
石井　昭裕
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
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP13432984A priority Critical patent/JPS6113850A/ja
Publication of JPS6113850A publication Critical patent/JPS6113850A/ja
Publication of JPH0378821B2 publication Critical patent/JPH0378821B2/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)
JP13432984A 1984-06-29 1984-06-29 自動構内交換装置におけるコ−ルウェイティングサ−ビス方式 Granted JPS6113850A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13432984A JPS6113850A (ja) 1984-06-29 1984-06-29 自動構内交換装置におけるコ−ルウェイティングサ−ビス方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13432984A JPS6113850A (ja) 1984-06-29 1984-06-29 自動構内交換装置におけるコ−ルウェイティングサ−ビス方式

Publications (2)

Publication Number Publication Date
JPS6113850A true JPS6113850A (ja) 1986-01-22
JPH0378821B2 JPH0378821B2 (enrdf_load_stackoverflow) 1991-12-16

Family

ID=15125781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13432984A Granted JPS6113850A (ja) 1984-06-29 1984-06-29 自動構内交換装置におけるコ−ルウェイティングサ−ビス方式

Country Status (1)

Country Link
JP (1) JPS6113850A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06253010A (ja) * 1993-02-24 1994-09-09 Nec Commun Syst Ltd 通話中着信表示方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06253010A (ja) * 1993-02-24 1994-09-09 Nec Commun Syst Ltd 通話中着信表示方式

Also Published As

Publication number Publication date
JPH0378821B2 (enrdf_load_stackoverflow) 1991-12-16

Similar Documents

Publication Publication Date Title
US5309512A (en) Call waiting deluxe feature
US5884167A (en) Method for completing a conference with a personal communications units
JP2777250B2 (ja) 構内交換システム
JPH07240950A (ja) 追加ダイヤルイン接続方式
JPS6113850A (ja) 自動構内交換装置におけるコ−ルウェイティングサ−ビス方式
JPH06253010A (ja) 通話中着信表示方式
JP3020365B2 (ja) 話中及び不出時におけるサービス選択方式
JPS62219859A (ja) 呼転送制御方式
JPH05300244A (ja) 交換機におけるコールウェイティング装置
JPH02124672A (ja) 交換網ふくそう時の自動接続サービス方式
JP3193932B2 (ja) 構内交換装置
JPS62125755A (ja) 追加ダイヤル方式
JPS63171053A (ja) 不在転送案内方式
JPS626594A (ja) 一斉指令時における緊急接続方式
JPH0198358A (ja) 即時接続交換機の被呼加入者話中時伝言呼処理方式
JPH04320142A (ja) 着信信号方式
JPH10136096A (ja) 網輻輳時の自動接続サービス方法
JPS63136754A (ja) 不在転送呼返し方式
JPH0865391A (ja) 発呼者番号通知サービス機能を備えた交換装置
JPS6041356A (ja) 追加ダイヤルコ−ルウエイテイング方式
JPS6248170A (ja) 話中・不応答代行方式
JPH02128556A (ja) 発信方式
JPS6397051A (ja) 内線加入者識別方式
JPH1117816A (ja) 交換機システム
JPH0336864A (ja) キャンプオンの案内機能をもつ交換機