JPS6237877B2 - - Google Patents

Info

Publication number
JPS6237877B2
JPS6237877B2 JP16764379A JP16764379A JPS6237877B2 JP S6237877 B2 JPS6237877 B2 JP S6237877B2 JP 16764379 A JP16764379 A JP 16764379A JP 16764379 A JP16764379 A JP 16764379A JP S6237877 B2 JPS6237877 B2 JP S6237877B2
Authority
JP
Japan
Prior art keywords
digital
signal
subkey
key signal
digital key
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
JP16764379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5690694A (en
Inventor
Akira Nakagawa
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.)
Pioneer Communications Corp
Original Assignee
Pioneer Ansafone Manufacturing 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 Pioneer Ansafone Manufacturing Corp filed Critical Pioneer Ansafone Manufacturing Corp
Priority to JP16764379A priority Critical patent/JPS5690694A/ja
Publication of JPS5690694A publication Critical patent/JPS5690694A/ja
Publication of JPS6237877B2 publication Critical patent/JPS6237877B2/ja
Granted 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
    • H04M1/515—Devices for calling a subscriber by generating or selecting signals other than trains of pulses of similar shape, or signals other than currents of one or more different frequencies, e.g. generation of DC signals of alternating polarity, coded pulses or impedance dialling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
JP16764379A 1979-12-25 1979-12-25 Key signal setting method of electronic equipment Granted JPS5690694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16764379A JPS5690694A (en) 1979-12-25 1979-12-25 Key signal setting method of electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16764379A JPS5690694A (en) 1979-12-25 1979-12-25 Key signal setting method of electronic equipment

Publications (2)

Publication Number Publication Date
JPS5690694A JPS5690694A (en) 1981-07-22
JPS6237877B2 true JPS6237877B2 (online.php) 1987-08-14

Family

ID=15853564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16764379A Granted JPS5690694A (en) 1979-12-25 1979-12-25 Key signal setting method of electronic equipment

Country Status (1)

Country Link
JP (1) JPS5690694A (online.php)

Also Published As

Publication number Publication date
JPS5690694A (en) 1981-07-22

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