AU1593899A - Telephone callback detector - Google Patents

Telephone callback detector

Info

Publication number
AU1593899A
AU1593899A AU15938/99A AU1593899A AU1593899A AU 1593899 A AU1593899 A AU 1593899A AU 15938/99 A AU15938/99 A AU 15938/99A AU 1593899 A AU1593899 A AU 1593899A AU 1593899 A AU1593899 A AU 1593899A
Authority
AU
Australia
Prior art keywords
detector
telephone callback
callback
telephone
callback detector
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.)
Abandoned
Application number
AU15938/99A
Inventor
Charles Gritton
Jeremy Skene
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.)
Coriant Operations Inc
Original Assignee
Tellabs Operations 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 Tellabs Operations Inc filed Critical Tellabs Operations Inc
Publication of AU1593899A publication Critical patent/AU1593899A/en
Abandoned 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
    • H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Meter Arrangements (AREA)
AU15938/99A 1997-11-18 1998-11-18 Telephone callback detector Abandoned AU1593899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6567497P 1997-11-18 1997-11-18
US60065674 1997-11-18
PCT/US1998/024769 WO1999034578A1 (en) 1997-11-18 1998-11-18 Telephone callback detector

Publications (1)

Publication Number Publication Date
AU1593899A true AU1593899A (en) 1999-07-19

Family

ID=22064353

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15938/99A Abandoned AU1593899A (en) 1997-11-18 1998-11-18 Telephone callback detector

Country Status (6)

Country Link
EP (1) EP0953249A1 (en)
JP (1) JP2001510005A (en)
AU (1) AU1593899A (en)
CA (1) CA2278794A1 (en)
MX (1) MXPA99006871A (en)
WO (1) WO1999034578A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0828775B2 (en) * 1991-05-22 1996-03-21 松下電器産業株式会社 Telephone device
US5579382A (en) * 1994-02-28 1996-11-26 Kokusai Denshin Denwa Kabushiki Kaisha International direct dialing booking system
JPH07264323A (en) * 1994-03-18 1995-10-13 Fujitsu Ltd Keep call back system
US5533100A (en) * 1994-07-29 1996-07-02 At&T Corp. Communications system call complete arrangement
US5661790A (en) * 1995-11-03 1997-08-26 Ericsson, Inc. Call back service for a regulatory restrictive area

Also Published As

Publication number Publication date
EP0953249A1 (en) 1999-11-03
JP2001510005A (en) 2001-07-24
CA2278794A1 (en) 1999-07-08
WO1999034578A1 (en) 1999-07-08
MXPA99006871A (en) 2005-04-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase