GB1023343A - Calling number generation in telecommunication exchanges - Google Patents

Calling number generation in telecommunication exchanges

Info

Publication number
GB1023343A
GB1023343A GB4508563A GB4508563A GB1023343A GB 1023343 A GB1023343 A GB 1023343A GB 4508563 A GB4508563 A GB 4508563A GB 4508563 A GB4508563 A GB 4508563A GB 1023343 A GB1023343 A GB 1023343A
Authority
GB
United Kingdom
Prior art keywords
register
party
wire
signal
nov
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
GB4508563A
Inventor
George Arthur Matthews
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.)
Ericsson Telephones Ltd
Original Assignee
Ericsson Telephones 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 Ericsson Telephones Ltd filed Critical Ericsson Telephones Ltd
Priority to GB4508563A priority Critical patent/GB1023343A/en
Priority to NL6413229A priority patent/NL6413229A/xx
Priority to DEE28128A priority patent/DE1216378B/en
Priority to SE1373364A priority patent/SE313851B/xx
Publication of GB1023343A publication Critical patent/GB1023343A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/36—Charging, billing or metering arrangements for party-lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

1,023,343. Automatic exchange systems. ERICSSON TELEPHONES Ltd. Nov. 4, 1964 [Nov. 14, 1963], No. 45085/63. Heading H4K. In a system in which a calling subscriber's number is determined in the manner described in Specification 990,601 by the use of conductors threading magnetic cores, in the event of call from a party line it is assumed in the first instance that the call is from the X party, and his number is sent to a register REG. A decoder D taken into use by the register marks a corresponding terminal which is connected to energize a relay MK in the line circuit, and a magnetic core RK supplies a signal over wire SK to the register. An indication is received as to which party is actually calling, and if it is the Y party the signal on wire SK applies a re-operate signal to wire 5. The register is released and by the operation of MK the alternative number is sent to a fresh register.
GB4508563A 1963-11-14 1963-11-14 Calling number generation in telecommunication exchanges Expired GB1023343A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4508563A GB1023343A (en) 1963-11-14 1963-11-14 Calling number generation in telecommunication exchanges
NL6413229A NL6413229A (en) 1963-11-14 1964-11-12
DEE28128A DE1216378B (en) 1963-11-14 1964-11-13 Call number generator for telecommunications systems with community lines
SE1373364A SE313851B (en) 1963-11-14 1964-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4508563A GB1023343A (en) 1963-11-14 1963-11-14 Calling number generation in telecommunication exchanges

Publications (1)

Publication Number Publication Date
GB1023343A true GB1023343A (en) 1966-03-23

Family

ID=10435823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4508563A Expired GB1023343A (en) 1963-11-14 1963-11-14 Calling number generation in telecommunication exchanges

Country Status (4)

Country Link
DE (1) DE1216378B (en)
GB (1) GB1023343A (en)
NL (1) NL6413229A (en)
SE (1) SE313851B (en)

Also Published As

Publication number Publication date
DE1216378B (en) 1966-05-12
SE313851B (en) 1969-08-25
NL6413229A (en) 1965-05-17

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