JPS5799858A - Public terminal communication system - Google Patents

Public terminal communication system

Info

Publication number
JPS5799858A
JPS5799858A JP17601280A JP17601280A JPS5799858A JP S5799858 A JPS5799858 A JP S5799858A JP 17601280 A JP17601280 A JP 17601280A JP 17601280 A JP17601280 A JP 17601280A JP S5799858 A JPS5799858 A JP S5799858A
Authority
JP
Japan
Prior art keywords
communication
public terminal
terminal equipment
time
charge
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
JP17601280A
Other languages
Japanese (ja)
Other versions
JPS6339183B2 (en
Inventor
Toshiyasu Muta
Fuyuhisa Hayakawa
Morifumi Okugawa
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP17601280A priority Critical patent/JPS5799858A/en
Publication of JPS5799858A publication Critical patent/JPS5799858A/en
Publication of JPS6339183B2 publication Critical patent/JPS6339183B2/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
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Prepayment Telephone Systems (AREA)

Abstract

PURPOSE:To improve reliability by eliminating the need to transmit and receive information on the charge of communication being carried out, by performing charging in accordance with communication time by a public terminal equipment on the basis of charge information from an exchange side when performing a communication from the public terminal equipment. CONSTITUTION:For a communication from a public terminal equipment 21 by calling, charge information on a charging system, and time information are transmitted from an exchange 1 to the public terminal equipment 21 before the start of the communication. At the public terminal equipment 21, time calibration is performed in accordance with the time information and required communication time is measured, thus performing charging operation on the basis of the charge information according to the required communication time. Therefore, the need to transmit the charge signal regarding a communication is eliminated and any charging system is adapted.
JP17601280A 1980-12-13 1980-12-13 Public terminal communication system Granted JPS5799858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17601280A JPS5799858A (en) 1980-12-13 1980-12-13 Public terminal communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17601280A JPS5799858A (en) 1980-12-13 1980-12-13 Public terminal communication system

Publications (2)

Publication Number Publication Date
JPS5799858A true JPS5799858A (en) 1982-06-21
JPS6339183B2 JPS6339183B2 (en) 1988-08-03

Family

ID=16006171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17601280A Granted JPS5799858A (en) 1980-12-13 1980-12-13 Public terminal communication system

Country Status (1)

Country Link
JP (1) JPS5799858A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823376A (en) * 1985-12-16 1989-04-18 Ricoh Company, Ltd. Time limited data communication system
JPH01189276A (en) * 1988-01-25 1989-07-28 Tokin Corp System and device for charging by prepaid card for communication system
US4891836A (en) * 1987-04-10 1990-01-02 Ricoh Company, Ltd. Communication terminal having a charge displaying function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040009A (en) * 1973-08-14 1975-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040009A (en) * 1973-08-14 1975-04-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823376A (en) * 1985-12-16 1989-04-18 Ricoh Company, Ltd. Time limited data communication system
US4891836A (en) * 1987-04-10 1990-01-02 Ricoh Company, Ltd. Communication terminal having a charge displaying function
JPH01189276A (en) * 1988-01-25 1989-07-28 Tokin Corp System and device for charging by prepaid card for communication system

Also Published As

Publication number Publication date
JPS6339183B2 (en) 1988-08-03

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