GB1069629A - Telephone system for transmitting call address information - Google Patents

Telephone system for transmitting call address information

Info

Publication number
GB1069629A
GB1069629A GB50127/63A GB5012763A GB1069629A GB 1069629 A GB1069629 A GB 1069629A GB 50127/63 A GB50127/63 A GB 50127/63A GB 5012763 A GB5012763 A GB 5012763A GB 1069629 A GB1069629 A GB 1069629A
Authority
GB
United Kingdom
Prior art keywords
digit
pulse
clock
dialled
sender
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
GB50127/63A
Other languages
English (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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1069629A publication Critical patent/GB1069629A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
GB50127/63A 1962-12-28 1963-12-19 Telephone system for transmitting call address information Expired GB1069629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248128A US3261923A (en) 1962-12-28 1962-12-28 Frequency-shift dial pulsing system

Publications (1)

Publication Number Publication Date
GB1069629A true GB1069629A (en) 1967-05-24

Family

ID=22937788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50127/63A Expired GB1069629A (en) 1962-12-28 1963-12-19 Telephone system for transmitting call address information

Country Status (3)

Country Link
US (1) US3261923A (en:Method)
BE (1) BE641854A (en:Method)
GB (1) GB1069629A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707140A (en) * 1970-11-25 1972-12-26 Stromberg Carlson Corp Telephone switching network signalling system
US4868861A (en) * 1988-04-28 1989-09-19 Amaf Industries, Inc. Trunk dialing converter

Also Published As

Publication number Publication date
BE641854A (en:Method)
US3261923A (en) 1966-07-19

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