AU579237B2 - Telephone dialling circuit - Google Patents

Telephone dialling circuit

Info

Publication number
AU579237B2
AU579237B2 AU56442/86A AU5644286A AU579237B2 AU 579237 B2 AU579237 B2 AU 579237B2 AU 56442/86 A AU56442/86 A AU 56442/86A AU 5644286 A AU5644286 A AU 5644286A AU 579237 B2 AU579237 B2 AU 579237B2
Authority
AU
Australia
Prior art keywords
telephone dialling
dialling circuit
circuit
telephone
dialling
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.)
Ceased
Application number
AU56442/86A
Other versions
AU5644286A (en
Inventor
Tibor Boskovitz
Kenneth James Munro
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.)
EXICOM AUSTRALIA Pty Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
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 Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Priority to AU56442/86A priority Critical patent/AU579237B2/en
Publication of AU5644286A publication Critical patent/AU5644286A/en
Application granted granted Critical
Publication of AU579237B2 publication Critical patent/AU579237B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/312—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses pulses produced by electronic circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
AU56442/86A 1985-01-22 1985-01-22 Telephone dialling circuit Ceased AU579237B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU56442/86A AU579237B2 (en) 1985-01-22 1985-01-22 Telephone dialling circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU56442/86A AU579237B2 (en) 1985-01-22 1985-01-22 Telephone dialling circuit
AUPG8963 1985-01-22

Publications (2)

Publication Number Publication Date
AU5644286A AU5644286A (en) 1986-10-23
AU579237B2 true AU579237B2 (en) 1988-11-17

Family

ID=3742012

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56442/86A Ceased AU579237B2 (en) 1985-01-22 1985-01-22 Telephone dialling circuit

Country Status (1)

Country Link
AU (1) AU579237B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU543258B2 (en) * 1980-12-01 1985-04-18 Gte Automatic Electric Laboratories Incorporated Current regulated pulse dialer circuit
AU6976387A (en) * 1986-03-21 1987-09-24 Amalgamated Wireless (Australasia) Limited Telephone dialing circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU543258B2 (en) * 1980-12-01 1985-04-18 Gte Automatic Electric Laboratories Incorporated Current regulated pulse dialer circuit
AU6976387A (en) * 1986-03-21 1987-09-24 Amalgamated Wireless (Australasia) Limited Telephone dialing circuit

Also Published As

Publication number Publication date
AU5644286A (en) 1986-10-23

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