JPS5715556A - Dial device - Google Patents

Dial device

Info

Publication number
JPS5715556A
JPS5715556A JP9197380A JP9197380A JPS5715556A JP S5715556 A JPS5715556 A JP S5715556A JP 9197380 A JP9197380 A JP 9197380A JP 9197380 A JP9197380 A JP 9197380A JP S5715556 A JPS5715556 A JP S5715556A
Authority
JP
Japan
Prior art keywords
digital signal
signal
dial
dialed number
demodulator
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.)
Pending
Application number
JP9197380A
Other languages
Japanese (ja)
Inventor
Yoshihiro Tokutomi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9197380A priority Critical patent/JPS5715556A/en
Publication of JPS5715556A publication Critical patent/JPS5715556A/en
Pending 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
    • H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To enable to notice to an erroneous dialing immediately, by reading out a digital signal corresponding to each figure of dialed number and converting the digital signal into corresponding audio signal. CONSTITUTION:When a push button 1 is depressed, the dial signal is applied to a telephone line network 3 through a tone generator 2 and applied to a controller 7 via an interface circuit 6. The controller 7 inputs a dial signal and a digital signal corresponding to each figure of a dialed number is selected from the memory of a memory circuit 8 and transmitted to a demodulator 9 sequentially. The demodulator 9 converts the digital signal into an analog signal and informs a dialed number to the dial operator from a speaker 11.
JP9197380A 1980-07-02 1980-07-02 Dial device Pending JPS5715556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9197380A JPS5715556A (en) 1980-07-02 1980-07-02 Dial device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9197380A JPS5715556A (en) 1980-07-02 1980-07-02 Dial device

Publications (1)

Publication Number Publication Date
JPS5715556A true JPS5715556A (en) 1982-01-26

Family

ID=14041464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9197380A Pending JPS5715556A (en) 1980-07-02 1980-07-02 Dial device

Country Status (1)

Country Link
JP (1) JPS5715556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700377A (en) * 1985-10-04 1987-10-13 Sony Corporation Selectively actuable electronic apparatus
US5557671A (en) * 1993-01-07 1996-09-17 Canon Kabushiki Kaisha Dialing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700377A (en) * 1985-10-04 1987-10-13 Sony Corporation Selectively actuable electronic apparatus
US5557671A (en) * 1993-01-07 1996-09-17 Canon Kabushiki Kaisha Dialing apparatus

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