CA834832A - Long distance telephone calls - Google Patents

Long distance telephone calls

Info

Publication number
CA834832A
CA834832A CA834832A CA834832DA CA834832A CA 834832 A CA834832 A CA 834832A CA 834832 A CA834832 A CA 834832A CA 834832D A CA834832D A CA 834832DA CA 834832 A CA834832 A CA 834832A
Authority
CA
Canada
Prior art keywords
long distance
telephone calls
distance telephone
calls
long
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
CA834832A
Inventor
A. Fairbairn Rhys
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA834832A publication Critical patent/CA834832A/en
Expired legal-status Critical Current

Links

CA834832A Long distance telephone calls Expired CA834832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA834832T

Publications (1)

Publication Number Publication Date
CA834832A true CA834832A (en) 1970-02-17

Family

ID=36312289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA834832A Expired CA834832A (en) Long distance telephone calls

Country Status (1)

Country Link
CA (1) CA834832A (en)

Similar Documents

Publication Publication Date Title
CA977479A (en) Telephone dialling arrangement
CA970084A (en) Telecommunication device
CA930883A (en) Telephone circuits
AU2620371A (en) Telephone subset
CA834832A (en) Long distance telephone calls
CA953045A (en) Telephone auto-answering device
AU464115B2 (en) Telephone intercommunicating system
CA916326A (en) Telephone set switch-hook stop
CA849637A (en) Telephone answering means
CA854796A (en) Telephone set
CA848521A (en) Telephone arrangement
AU3296471A (en) Telephone answering machines
CA831591A (en) Telephone signaling arrangement
CA844065A (en) Telephone signaling arrangement
CA849110A (en) Telephone exchanges
CA849636A (en) Telephone answering machines
CA842959A (en) Telephone system
CA855803A (en) Telephone reporting set
CA833688A (en) Telephone answering device
CA832148A (en) Phone jack
CA837231A (en) Telephone systems
AU441285B2 (en) Telephone auto-answering device
CA839378A (en) Pushbutton call transmitter
CA970863A (en) Telecommunication exchanges
AU423361B2 (en) Automatic answering telephone set