GB9403419D0 - A telecommunications switching system - Google Patents

A telecommunications switching system

Info

Publication number
GB9403419D0
GB9403419D0 GB9403419A GB9403419A GB9403419D0 GB 9403419 D0 GB9403419 D0 GB 9403419D0 GB 9403419 A GB9403419 A GB 9403419A GB 9403419 A GB9403419 A GB 9403419A GB 9403419 D0 GB9403419 D0 GB 9403419D0
Authority
GB
United Kingdom
Prior art keywords
switching system
telecommunications switching
telecommunications
switching
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.)
Withdrawn
Application number
GB9403419A
Other versions
GB2275847A (en
GB2275847A8 (en
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.)
Microsemi Semiconductor ULC
Original Assignee
Mitel Corp
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 Mitel Corp filed Critical Mitel Corp
Publication of GB9403419D0 publication Critical patent/GB9403419D0/en
Publication of GB2275847A publication Critical patent/GB2275847A/en
Publication of GB2275847A8 publication Critical patent/GB2275847A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/20—Automatic or semi-automatic exchanges with means for interrupting existing connections; with means for breaking-in on conversations
    • 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
    • H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
  • Materials For Photolithography (AREA)
GB9403419A 1993-03-04 1994-02-23 Telecommunications call waiting service with recorded announcement Withdrawn GB2275847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002090997A CA2090997A1 (en) 1993-03-04 1993-03-04 Call waiting announcement

Publications (3)

Publication Number Publication Date
GB9403419D0 true GB9403419D0 (en) 1994-04-13
GB2275847A GB2275847A (en) 1994-09-07
GB2275847A8 GB2275847A8 (en) 1996-07-14

Family

ID=4151250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9403419A Withdrawn GB2275847A (en) 1993-03-04 1994-02-23 Telecommunications call waiting service with recorded announcement

Country Status (4)

Country Link
CA (1) CA2090997A1 (en)
DE (1) DE4406353A1 (en)
GB (1) GB2275847A (en)
IT (1) IT1273346B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI99188C (en) * 1994-09-14 1997-10-10 Nokia Mobile Phones Ltd radiotelephone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788715A (en) * 1986-10-16 1988-11-29 American Telephone And Telegraph Company At&T Bell Laboratories Announcing waiting times in queuing systems
US4947421A (en) * 1987-12-23 1990-08-07 At&T Bell Laboratories Call waiting arrangement providing options to both a subsequent calling party and to the called party
JPH05207153A (en) * 1991-12-04 1993-08-13 Nec Corp System for informing of incoming waiting

Also Published As

Publication number Publication date
ITMI940352A1 (en) 1994-09-05
GB2275847A (en) 1994-09-07
ITMI940352A0 (en) 1994-02-28
CA2090997A1 (en) 1994-09-05
IT1273346B (en) 1997-07-08
DE4406353A1 (en) 1994-09-08
GB2275847A8 (en) 1996-07-14

Similar Documents

Publication Publication Date Title
GB2282027B (en) Telecommunications switching
EP0571166A3 (en) A switching network
GB2280570B (en) A communications system
GB9216412D0 (en) Telecommunications switch architecture
AU6488194A (en) Telecommunications system sequence calling
GB2284724B (en) A communication system
GB2295726B (en) Switching devices
GB9515763D0 (en) A telecommunications system
IL110150A0 (en) A circuit interrupter system
GB2281472B (en) Telecommunications switching element
AU7311296A (en) A telecommunications switch
GB9311169D0 (en) Switching networks
GB2277423B (en) Telecommunications switch control
SG49906A1 (en) A selective call system
GB2300088B (en) Telecommunications switches
GB9108824D0 (en) Telecommunications switching
GB9317436D0 (en) Telecommunications system
GB2285370B (en) Representing subscribers in a multiple interface environment switching system
GB9403419D0 (en) A telecommunications switching system
GB9210707D0 (en) A switching apparatus
AU8004994A (en) A switching system
IL104668A0 (en) Telephone system
GB2280821B (en) Telecommunications system
GB9310234D0 (en) A switching arrangement
GB9314297D0 (en) A telephone system

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)