GB602927A - Improvements in or relating to station identification in electric communication systems - Google Patents

Improvements in or relating to station identification in electric communication systems

Info

Publication number
GB602927A
GB602927A GB414146A GB414146A GB602927A GB 602927 A GB602927 A GB 602927A GB 414146 A GB414146 A GB 414146A GB 414146 A GB414146 A GB 414146A GB 602927 A GB602927 A GB 602927A
Authority
GB
United Kingdom
Prior art keywords
potential
identification
saa
metering
line
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
GB414146A
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.)
LESLIE JAMES BROOKS
STC PLC
Original Assignee
LESLIE JAMES BROOKS
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
Priority to BE474047D priority Critical patent/BE474047A/xx
Application filed by LESLIE JAMES BROOKS, Standard Telephone and Cables PLC filed Critical LESLIE JAMES BROOKS
Priority to GB414146A priority patent/GB602927A/en
Priority to FR940994D priority patent/FR940994A/fr
Priority to ES179636A priority patent/ES179636A1/es
Publication of GB602927A publication Critical patent/GB602927A/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
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
GB414146A 1946-02-11 1946-02-11 Improvements in or relating to station identification in electric communication systems Expired GB602927A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE474047D BE474047A (enrdf_load_stackoverflow) 1946-02-11
GB414146A GB602927A (en) 1946-02-11 1946-02-11 Improvements in or relating to station identification in electric communication systems
FR940994D FR940994A (fr) 1946-02-11 1947-01-08 Identification des différents postes de systèmes de télécommunication
ES179636A ES179636A1 (es) 1946-02-11 1947-09-08 Mejoras en o relativas a identificación de abonados en sistemas de comunicación eléctrica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB414146A GB602927A (en) 1946-02-11 1946-02-11 Improvements in or relating to station identification in electric communication systems

Publications (1)

Publication Number Publication Date
GB602927A true GB602927A (en) 1948-06-04

Family

ID=9771530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB414146A Expired GB602927A (en) 1946-02-11 1946-02-11 Improvements in or relating to station identification in electric communication systems

Country Status (4)

Country Link
BE (1) BE474047A (enrdf_load_stackoverflow)
ES (1) ES179636A1 (enrdf_load_stackoverflow)
FR (1) FR940994A (enrdf_load_stackoverflow)
GB (1) GB602927A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604540A (en) * 1949-09-13 1952-07-22 Bell Telephone Labor Inc Calling line identification for automatic ticketing systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604540A (en) * 1949-09-13 1952-07-22 Bell Telephone Labor Inc Calling line identification for automatic ticketing systems

Also Published As

Publication number Publication date
BE474047A (enrdf_load_stackoverflow)
ES179636A1 (es) 1947-10-16
FR940994A (fr) 1948-12-29

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