GB2105950B - Telephone data interface - Google Patents

Telephone data interface

Info

Publication number
GB2105950B
GB2105950B GB08123998A GB8123998A GB2105950B GB 2105950 B GB2105950 B GB 2105950B GB 08123998 A GB08123998 A GB 08123998A GB 8123998 A GB8123998 A GB 8123998A GB 2105950 B GB2105950 B GB 2105950B
Authority
GB
United Kingdom
Prior art keywords
data interface
telephone data
telephone
interface
data
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.)
Expired
Application number
GB08123998A
Other versions
GB2105950A (en
Inventor
David William Askew
David Mullinger
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08123998A priority Critical patent/GB2105950B/en
Publication of GB2105950A publication Critical patent/GB2105950A/en
Application granted granted Critical
Publication of GB2105950B publication Critical patent/GB2105950B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/066—Telephone sets adapted for data transmision

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
GB08123998A 1981-08-06 1981-08-06 Telephone data interface Expired GB2105950B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08123998A GB2105950B (en) 1981-08-06 1981-08-06 Telephone data interface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08123998A GB2105950B (en) 1981-08-06 1981-08-06 Telephone data interface

Publications (2)

Publication Number Publication Date
GB2105950A GB2105950A (en) 1983-03-30
GB2105950B true GB2105950B (en) 1985-09-25

Family

ID=10523730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08123998A Expired GB2105950B (en) 1981-08-06 1981-08-06 Telephone data interface

Country Status (1)

Country Link
GB (1) GB2105950B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143449A (en) * 1983-02-03 1984-08-17 Sharp Corp Data transmission processor
GB2152787B (en) * 1984-01-05 1987-05-07 Standard Telephones Cables Ltd Multiprocessor system
CA1250650A (en) * 1984-06-25 1989-02-28 Larry S. Atherton Computer controlled telephone interface
GB2167920B (en) * 1984-11-28 1988-12-21 Stc Plc Telephone circuit
US4700378A (en) * 1985-08-08 1987-10-13 Brown Daniel G Data base accessing system
WO1988002206A1 (en) * 1986-09-16 1988-03-24 Standard Telephones And Cables Pty. Ltd. Communication interface
GB2212363A (en) * 1987-11-13 1989-07-19 Unisource Corp Fax/telephone switching device
US5222126A (en) * 1987-11-16 1993-06-22 Canon Kabushiki Kaisha Communication apparatus connected to other communication terminals
US4926460A (en) * 1988-09-26 1990-05-15 Motorola, Inc. Universal PSTN page entry protocol
FR2655798B1 (en) * 1989-12-11 1992-03-06 Electricite De France TELECOMMUNICATION AND MANAGEMENT TERMINAL CONNECTABLE TO THE TELEPHONE NETWORK AND APPARATUS FOR AUTOMATICALLY CALLING SUCH A TERMINAL.
GB2239765A (en) * 1989-12-16 1991-07-10 Keyboard Products Limited Data handling apparatus and method

Also Published As

Publication number Publication date
GB2105950A (en) 1983-03-30

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee