JPS585069A - プレスト−ク式ダイヤル電話器 - Google Patents

プレスト−ク式ダイヤル電話器

Info

Publication number
JPS585069A
JPS585069A JP10280081A JP10280081A JPS585069A JP S585069 A JPS585069 A JP S585069A JP 10280081 A JP10280081 A JP 10280081A JP 10280081 A JP10280081 A JP 10280081A JP S585069 A JPS585069 A JP S585069A
Authority
JP
Japan
Prior art keywords
dial
current
talk
telephone
line
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.)
Granted
Application number
JP10280081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226616B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Takegaki
竹垣　弘
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 JP10280081A priority Critical patent/JPS585069A/ja
Publication of JPS585069A publication Critical patent/JPS585069A/ja
Publication of JPS6226616B2 publication Critical patent/JPS6226616B2/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
    • H04M1/30—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)
JP10280081A 1981-06-30 1981-06-30 プレスト−ク式ダイヤル電話器 Granted JPS585069A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10280081A JPS585069A (ja) 1981-06-30 1981-06-30 プレスト−ク式ダイヤル電話器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10280081A JPS585069A (ja) 1981-06-30 1981-06-30 プレスト−ク式ダイヤル電話器

Publications (2)

Publication Number Publication Date
JPS585069A true JPS585069A (ja) 1983-01-12
JPS6226616B2 JPS6226616B2 (enrdf_load_stackoverflow) 1987-06-10

Family

ID=14337144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10280081A Granted JPS585069A (ja) 1981-06-30 1981-06-30 プレスト−ク式ダイヤル電話器

Country Status (1)

Country Link
JP (1) JPS585069A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6226616B2 (enrdf_load_stackoverflow) 1987-06-10

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