GB8718068D0 - Telephone paging system - Google Patents

Telephone paging system

Info

Publication number
GB8718068D0
GB8718068D0 GB878718068A GB8718068A GB8718068D0 GB 8718068 D0 GB8718068 D0 GB 8718068D0 GB 878718068 A GB878718068 A GB 878718068A GB 8718068 A GB8718068 A GB 8718068A GB 8718068 D0 GB8718068 D0 GB 8718068D0
Authority
GB
United Kingdom
Prior art keywords
paging system
telephone paging
telephone
paging
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Withdrawn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
GB878718068A
Other versions
GB2207834A (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.)
Tetrel Ltd
Original Assignee
Tetrel 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 Tetrel Ltd filed Critical Tetrel Ltd
Priority to GB08718068A priority Critical patent/GB2207834A/en
Publication of GB8718068D0 publication Critical patent/GB8718068D0/en
Priority to AU21282/88A priority patent/AU2128288A/en
Priority to PCT/GB1988/000633 priority patent/WO1989001210A1/en
Publication of GB2207834A publication Critical patent/GB2207834A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
GB08718068A 1987-07-30 1987-07-30 Telephone paging system Withdrawn GB2207834A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08718068A GB2207834A (en) 1987-07-30 1987-07-30 Telephone paging system
AU21282/88A AU2128288A (en) 1987-07-30 1988-07-29 Telephone paging system
PCT/GB1988/000633 WO1989001210A1 (en) 1987-07-30 1988-07-29 Telephone paging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08718068A GB2207834A (en) 1987-07-30 1987-07-30 Telephone paging system

Publications (2)

Publication Number Publication Date
GB8718068D0 true GB8718068D0 (en) 1987-09-03
GB2207834A GB2207834A (en) 1989-02-08

Family

ID=10621547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08718068A Withdrawn GB2207834A (en) 1987-07-30 1987-07-30 Telephone paging system

Country Status (3)

Country Link
AU (1) AU2128288A (en)
GB (1) GB2207834A (en)
WO (1) WO1989001210A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140626A (en) * 1990-06-21 1992-08-18 Andrew D. Ory Paging system for establishing telephone connection between calling party and paged party
DE4022959A1 (en) * 1990-07-19 1992-01-23 Telefonbau & Normalzeit Gmbh ANRUFORGAN FOR TELECOMMUNICATION TERMINALS
JPH04137929A (en) * 1990-09-28 1992-05-12 Matsushita Electric Ind Co Ltd Portable telephone system
GB2250659A (en) * 1990-10-29 1992-06-10 Brian Maclean Leroy Marten A telephone call warning apparatus with auxiliary socket
GB2267413B (en) * 1992-05-30 1996-05-01 Lord Harry Mcfarquhar Ring detect propagator
GB9310283D0 (en) * 1993-05-19 1993-06-30 Fisher Raymond A Telephone signal indicator
AU667144B2 (en) * 1993-10-15 1996-03-07 E-Lead Electronic Co., Ltd Control circuit for control of peripheral equipment of wireless communication appliance
DE4404509A1 (en) * 1994-02-12 1995-08-17 Deutsche Bundespost Telekom Additional call member arrangement for telephone subscriber's appts.
AU1349399A (en) * 1998-11-24 2000-06-13 Housetech Automation & Control Ltd. Silent alert system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811012A (en) * 1969-12-05 1974-05-14 A Barber Remote telephone calling system
FR2510848B1 (en) * 1981-08-03 1987-11-20 Lecomte Gerard DEVICE FOR FACILITATING THE USE OF THE TELEPHONE
US4389643A (en) * 1981-10-05 1983-06-21 Edison Control Corporation Multiplexed pulse tone signal receiving apparatus
US4421953A (en) * 1981-12-07 1983-12-20 Northern Telecom Limited Telephone tactile alert system
DE3512154A1 (en) * 1985-04-03 1986-10-16 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR WIRELESSLY TRANSMITTING A CALL SIGNAL

Also Published As

Publication number Publication date
AU2128288A (en) 1989-03-01
GB2207834A (en) 1989-02-08
WO1989001210A1 (en) 1989-02-09

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Legal Events

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