CA2205308C - Systeme de telecommunication a base de donnees active - Google Patents

Systeme de telecommunication a base de donnees active

Info

Publication number
CA2205308C
CA2205308C CA002205308A CA2205308A CA2205308C CA 2205308 C CA2205308 C CA 2205308C CA 002205308 A CA002205308 A CA 002205308A CA 2205308 A CA2205308 A CA 2205308A CA 2205308 C CA2205308 C CA 2205308C
Authority
CA
Canada
Prior art keywords
telecommunications
call
rate
toll
equipment
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 - Fee Related
Application number
CA002205308A
Other languages
English (en)
Other versions
CA2205308A1 (fr
Inventor
Arno Allan Penzias
Joel Kreger Young
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
American Telephone and Telegraph 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
Priority claimed from US08/006,337 external-priority patent/US5473630A/en
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Priority claimed from CA002113595A external-priority patent/CA2113595C/fr
Publication of CA2205308A1 publication Critical patent/CA2205308A1/fr
Application granted granted Critical
Publication of CA2205308C publication Critical patent/CA2205308C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Meter Arrangements (AREA)
  • Telephonic Communication Services (AREA)
CA002205308A 1993-01-19 1994-01-17 Systeme de telecommunication a base de donnees active Expired - Fee Related CA2205308C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/006,337 US5473630A (en) 1993-01-19 1993-01-19 Telecommunications rate data base accessing
US006,337 1993-01-19
CA002113595A CA2113595C (fr) 1993-01-19 1994-01-17 Systeme de telecommunication a base de donnees active

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002113595A Division CA2113595C (fr) 1993-01-19 1994-01-17 Systeme de telecommunication a base de donnees active

Publications (2)

Publication Number Publication Date
CA2205308A1 CA2205308A1 (fr) 1994-07-20
CA2205308C true CA2205308C (fr) 1999-12-28

Family

ID=29421070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002205308A Expired - Fee Related CA2205308C (fr) 1993-01-19 1994-01-17 Systeme de telecommunication a base de donnees active

Country Status (1)

Country Link
CA (1) CA2205308C (fr)

Also Published As

Publication number Publication date
CA2205308A1 (fr) 1994-07-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed