JP2003319427A - 通話システム及び通話回線制御方法 - Google Patents

通話システム及び通話回線制御方法

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Publication number
JP2003319427A
JP2003319427A JP2002117208A JP2002117208A JP2003319427A JP 2003319427 A JP2003319427 A JP 2003319427A JP 2002117208 A JP2002117208 A JP 2002117208A JP 2002117208 A JP2002117208 A JP 2002117208A JP 2003319427 A JP2003319427 A JP 2003319427A
Authority
JP
Japan
Prior art keywords
call
telephone
extension
calling
assigned
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.)
Pending
Application number
JP2002117208A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003319427A5 (https=
Inventor
Tetsuya Matsumura
哲也 松村
Osamu Koide
修 小出
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to JP2002117208A priority Critical patent/JP2003319427A/ja
Publication of JP2003319427A publication Critical patent/JP2003319427A/ja
Publication of JP2003319427A5 publication Critical patent/JP2003319427A5/ja
Pending legal-status Critical Current

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  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
JP2002117208A 2002-04-19 2002-04-19 通話システム及び通話回線制御方法 Pending JP2003319427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002117208A JP2003319427A (ja) 2002-04-19 2002-04-19 通話システム及び通話回線制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002117208A JP2003319427A (ja) 2002-04-19 2002-04-19 通話システム及び通話回線制御方法

Publications (2)

Publication Number Publication Date
JP2003319427A true JP2003319427A (ja) 2003-11-07
JP2003319427A5 JP2003319427A5 (https=) 2005-09-22

Family

ID=29534489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002117208A Pending JP2003319427A (ja) 2002-04-19 2002-04-19 通話システム及び通話回線制御方法

Country Status (1)

Country Link
JP (1) JP2003319427A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052348A1 (ja) * 2005-11-02 2007-05-10 Fujitsu Limited 移動通信ネットワーク運用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052348A1 (ja) * 2005-11-02 2007-05-10 Fujitsu Limited 移動通信ネットワーク運用方法

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