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
English (en)
Japanese (ja)
Other versions
JPS6339183B2 (enrdf_load_stackoverflow
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/ja
Publication of JPS5799858A publication Critical patent/JPS5799858A/ja
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)
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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

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 (ja) * 1988-01-25 1989-07-28 Tokin Corp 通信システムのプリペイド・カードによる課金決済方式及び装置
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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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 (ja) * 1988-01-25 1989-07-28 Tokin Corp 通信システムのプリペイド・カードによる課金決済方式及び装置

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS5799858A (en) Public terminal communication system
JPS57103467A (en) Public terminal communication system
JPS52139302A (en) Automatic circuit switching unit
JPS562778A (en) Data communication unit
JPS564969A (en) Cashless public telephone set
JPS5378101A (en) Identification of data communication service subscriber and its charging system
JPS57210738A (en) Callout connecting system for missing person
JPS5496906A (en) Telephone set for both pb and dp signals
JPS53131706A (en) Automatic telephone exchange system
JPS5437604A (en) Multiple address system
JPS51126492A (en) Information transmitting method
JPS53131705A (en) Automatic telephone exchange system
JPS53124005A (en) Monitor system for subscriber line
JPS53131707A (en) Auotmatic telephone exchange system
JPS5451702A (en) Automatic power supply cut-off circuit
JPS5755642A (en) Branch circuit communication system
JPS57109441A (en) Self-diagnostic system for administrative radio system for prevention of disaster
JPS53135206A (en) Telephone repeating system
JPS53129901A (en) Control information sending system for communication service system
JPS5761369A (en) Automatic test system of terminal equipment
JPS54162905A (en) Radiotelephony equipment
JPS5758439A (en) Data transmission device
JPS5780848A (en) Control system for response data request
JPS5755661A (en) Charging control system
JPS57185759A (en) Registration pulse control system