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WO2000016535A3 - Public telephone having portable computer interface function and method for controlling the same - Google Patents

Public telephone having portable computer interface function and method for controlling the same Download PDF

Info

Publication number
WO2000016535A3
WO2000016535A3 PCT/KR1999/000556 KR9900556W WO0016535A3 WO 2000016535 A3 WO2000016535 A3 WO 2000016535A3 KR 9900556 W KR9900556 W KR 9900556W WO 0016535 A3 WO0016535 A3 WO 0016535A3
Authority
WO
WIPO (PCT)
Prior art keywords
public telephone
card
controlling
office line
portable computer
Prior art date
Application number
PCT/KR1999/000556
Other languages
French (fr)
Other versions
WO2000016535A2 (en
Inventor
Young Suk Choi
Original Assignee
Young Suk Choi
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 Young Suk Choi filed Critical Young Suk Choi
Priority to KR1020017003342A priority Critical patent/KR20010075125A/en
Priority to JP2000570951A priority patent/JP2002525918A/en
Priority to IL14200599A priority patent/IL142005A0/en
Priority to AU57623/99A priority patent/AU5762399A/en
Priority to CA002344332A priority patent/CA2344332A1/en
Publication of WO2000016535A2 publication Critical patent/WO2000016535A2/en
Publication of WO2000016535A3 publication Critical patent/WO2000016535A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • 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

Landscapes

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

Abstract

A public telephone having a portable computer interface function and a method for controlling the same. The public telephone comprises a hook switch (20), a card reader (30) for reading information recorded on a card, a card verifier (31) for checking the read information, a coin sorter (32) for sorting dropped coins, a keypad input unit (34) for generating key signals under the condition that the card or coins are valid, a DTMF signal generator (35) for generating a DTMF signal in response to the key signals generated by the keypad input unit, a controller (36) being initialized in response to an off-hook state of the hookswitch, the controller combining and analyzing output signals from peripheral devicces and controlling the entire operation of the public telephone in accordance with the analyzed result, a character display unit (37) for outputting a guidance character message about the use of the public telephone to the user, an office line interface unit (38) for performing an interface operation with the office line, a speaking circuit (39) connected to the office line interface unit for amplifying a signal to be transmitted and a received signal, a PC communication switch (28) for starting a PC communication mode, and a modem connector (42) for connecting the speaking circuit to a modem of a PC.
PCT/KR1999/000556 1998-09-15 1999-09-15 Public telephone having portable computer interface function and method for controlling the same WO2000016535A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020017003342A KR20010075125A (en) 1998-09-15 1999-09-15 Public telephone having portable computer interface function and method for controlling the same
JP2000570951A JP2002525918A (en) 1998-09-15 1999-09-15 Payphone having portable computer connection function and control method thereof
IL14200599A IL142005A0 (en) 1998-09-15 1999-09-15 Public telephone having portable computer interface function and method for controlling the same
AU57623/99A AU5762399A (en) 1998-09-15 1999-09-15 Public telephone having portable computer interface function and method for controlling the same
CA002344332A CA2344332A1 (en) 1998-09-15 1999-09-15 Public telephone having portable computer interface function and method for controlling the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980038003A KR19990078483A (en) 1998-09-15 1998-09-15 A public telephone
KR1998/38003 1998-09-15

Publications (2)

Publication Number Publication Date
WO2000016535A2 WO2000016535A2 (en) 2000-03-23
WO2000016535A3 true WO2000016535A3 (en) 2000-06-08

Family

ID=19550629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1999/000556 WO2000016535A2 (en) 1998-09-15 1999-09-15 Public telephone having portable computer interface function and method for controlling the same

Country Status (7)

Country Link
JP (1) JP2002525918A (en)
KR (2) KR19990078483A (en)
CN (1) CN1318251A (en)
AU (1) AU5762399A (en)
CA (1) CA2344332A1 (en)
IL (1) IL142005A0 (en)
WO (1) WO2000016535A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20006938U1 (en) 2000-04-14 2000-07-20 Geier Rudi Telephone device with internet access facility
KR100588165B1 (en) 2000-09-15 2006-06-09 삼성전자주식회사 An internet connection service system and the method thereof
CN105847616A (en) * 2016-03-29 2016-08-10 苏州玄禾物联网科技有限公司 Coin public telephone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689331A2 (en) * 1994-06-16 1995-12-27 Siemens Aktiengesellschaft Connecting arrangement for providing supplementary services to telephone sets
GB2303519A (en) * 1995-07-14 1997-02-19 Samsung Electronics Co Ltd Data communication apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486160A3 (en) * 1990-10-22 1992-11-25 Touchfax Information Systems, Inc Multi-purpose public facsimile transmission terminal
US5105460A (en) * 1991-03-11 1992-04-14 Williams John S Plug-in telephone facility
JPH06296193A (en) * 1993-04-07 1994-10-21 Fujita Corp Public line utilizing type portable telephone system
KR20000013472A (en) * 1998-08-05 2000-03-06 김좌순 Public telephone with internet system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689331A2 (en) * 1994-06-16 1995-12-27 Siemens Aktiengesellschaft Connecting arrangement for providing supplementary services to telephone sets
GB2303519A (en) * 1995-07-14 1997-02-19 Samsung Electronics Co Ltd Data communication apparatus and method

Also Published As

Publication number Publication date
IL142005A0 (en) 2002-03-10
WO2000016535A2 (en) 2000-03-23
CA2344332A1 (en) 2000-03-23
KR20010075125A (en) 2001-08-09
JP2002525918A (en) 2002-08-13
AU5762399A (en) 2000-04-03
CN1318251A (en) 2001-10-17
KR19990078483A (en) 1999-11-05

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