GB1005244A - Telecommunications systems including identifying arrangements - Google Patents

Telecommunications systems including identifying arrangements

Info

Publication number
GB1005244A
GB1005244A GB4185561A GB4185561A GB1005244A GB 1005244 A GB1005244 A GB 1005244A GB 4185561 A GB4185561 A GB 4185561A GB 4185561 A GB4185561 A GB 4185561A GB 1005244 A GB1005244 A GB 1005244A
Authority
GB
United Kingdom
Prior art keywords
row
subscriber
subscribers
transformers
loops
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
GB4185561A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB1005244A publication Critical patent/GB1005244A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • H04M15/06—Recording class or number of calling, i.e. A-party or called party, i.e. B-party

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
GB4185561A 1960-11-22 1961-11-22 Telecommunications systems including identifying arrangements Expired GB1005244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES71357A DE1127963B (de) 1960-11-22 1960-11-22 Ringkernauswertefeld fuer Identifizier-einrichtungen in Fernmelde-, insbesondere Fernsprechanlagen

Publications (1)

Publication Number Publication Date
GB1005244A true GB1005244A (en) 1965-09-22

Family

ID=7502404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4185561A Expired GB1005244A (en) 1960-11-22 1961-11-22 Telecommunications systems including identifying arrangements

Country Status (6)

Country Link
BE (1) BE610503A (enrdf_load_stackoverflow)
CH (1) CH405436A (enrdf_load_stackoverflow)
DE (1) DE1127963B (enrdf_load_stackoverflow)
GB (1) GB1005244A (enrdf_load_stackoverflow)
NL (2) NL134604C (enrdf_load_stackoverflow)
SE (1) SE310378B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL271058A (enrdf_load_stackoverflow)
NL134604C (enrdf_load_stackoverflow)
BE610503A (fr) 1962-03-16
SE310378B (enrdf_load_stackoverflow) 1969-04-28
DE1127963B (de) 1962-04-19
CH405436A (de) 1966-01-15

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