JPS5496306A - Public telephone set - Google Patents

Public telephone set

Info

Publication number
JPS5496306A
JPS5496306A JP316678A JP316678A JPS5496306A JP S5496306 A JPS5496306 A JP S5496306A JP 316678 A JP316678 A JP 316678A JP 316678 A JP316678 A JP 316678A JP S5496306 A JPS5496306 A JP S5496306A
Authority
JP
Japan
Prior art keywords
switching means
circuit switching
call
charged
polarity inversion
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
JP316678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226217B2 (enrdf_load_stackoverflow
Inventor
Yoshio Fujishita
Satoshi Iizuka
Takumi Kawashima
Riyouichi Kamashita
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.)
Anritsu Corp
Nippon Telegraph and Telephone Corp
Tamura Electric Works Ltd
Original Assignee
Anritsu Corp
Nippon Telegraph and Telephone Corp
Tamura Electric Works 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 Anritsu Corp, Nippon Telegraph and Telephone Corp, Tamura Electric Works Ltd filed Critical Anritsu Corp
Priority to JP316678A priority Critical patent/JPS5496306A/ja
Publication of JPS5496306A publication Critical patent/JPS5496306A/ja
Publication of JPS6226217B2 publication Critical patent/JPS6226217B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
JP316678A 1978-01-14 1978-01-14 Public telephone set Granted JPS5496306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP316678A JPS5496306A (en) 1978-01-14 1978-01-14 Public telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP316678A JPS5496306A (en) 1978-01-14 1978-01-14 Public telephone set

Publications (2)

Publication Number Publication Date
JPS5496306A true JPS5496306A (en) 1979-07-30
JPS6226217B2 JPS6226217B2 (enrdf_load_stackoverflow) 1987-06-08

Family

ID=11549769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP316678A Granted JPS5496306A (en) 1978-01-14 1978-01-14 Public telephone set

Country Status (1)

Country Link
JP (1) JPS5496306A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6226217B2 (enrdf_load_stackoverflow) 1987-06-08

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