CA2102714C - Appels de telecommunication a assistance par operateur semi-automatique - Google Patents

Appels de telecommunication a assistance par operateur semi-automatique

Info

Publication number
CA2102714C
CA2102714C CA002102714A CA2102714A CA2102714C CA 2102714 C CA2102714 C CA 2102714C CA 002102714 A CA002102714 A CA 002102714A CA 2102714 A CA2102714 A CA 2102714A CA 2102714 C CA2102714 C CA 2102714C
Authority
CA
Canada
Prior art keywords
call
station
message
data
switching system
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
CA002102714A
Other languages
English (en)
Other versions
CA2102714A1 (fr
Inventor
Gary Lewis Dorst
Francis Joseph Pope Iii
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 US07/388,189 external-priority patent/US5043983A/en
Priority claimed from US07/388,188 external-priority patent/US5046183A/en
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Priority claimed from CA 2020240 external-priority patent/CA2020240C/fr
Publication of CA2102714A1 publication Critical patent/CA2102714A1/fr
Application granted granted Critical
Publication of CA2102714C publication Critical patent/CA2102714C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

CA002102714A 1989-07-31 1990-06-29 Appels de telecommunication a assistance par operateur semi-automatique Expired - Fee Related CA2102714C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US388,189 1989-07-31
US388,188 1989-07-31
US07/388,189 US5043983A (en) 1989-07-31 1989-07-31 Time and charges information delivery for operator assistance telecommunication calls
US07/388,188 US5046183A (en) 1989-07-31 1989-07-31 Semi-automated operator assistance telecommunication calls
CA 2020240 CA2020240C (fr) 1989-07-31 1990-06-29 Dispositif assistance semi-automatique pour les telecommunications

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2020240 Division CA2020240C (fr) 1989-07-31 1990-06-29 Dispositif assistance semi-automatique pour les telecommunications

Publications (2)

Publication Number Publication Date
CA2102714A1 CA2102714A1 (fr) 1991-02-01
CA2102714C true CA2102714C (fr) 1995-05-02

Family

ID=27168771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002102714A Expired - Fee Related CA2102714C (fr) 1989-07-31 1990-06-29 Appels de telecommunication a assistance par operateur semi-automatique

Country Status (1)

Country Link
CA (1) CA2102714C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9674231B2 (en) * 2009-03-24 2017-06-06 Avaya Inc. Sequenced telephony applications upon call disconnect method and apparatus

Also Published As

Publication number Publication date
CA2102714A1 (fr) 1991-02-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed