KR920003727A - Payphone system with billing processing - Google Patents

Payphone system with billing processing Download PDF

Info

Publication number
KR920003727A
KR920003727A KR1019900011011A KR900011011A KR920003727A KR 920003727 A KR920003727 A KR 920003727A KR 1019900011011 A KR1019900011011 A KR 1019900011011A KR 900011011 A KR900011011 A KR 900011011A KR 920003727 A KR920003727 A KR 920003727A
Authority
KR
South Korea
Prior art keywords
key
billing
charging
home
keyboard
Prior art date
Application number
KR1019900011011A
Other languages
Korean (ko)
Inventor
박선규
Original Assignee
박선규
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 박선규 filed Critical 박선규
Priority to KR1019900011011A priority Critical patent/KR920003727A/en
Publication of KR920003727A publication Critical patent/KR920003727A/en

Links

Landscapes

  • Prepayment Telephone Systems (AREA)

Abstract

내용 없음No content

Description

과금자체부가 처리 기능을 가진 공준전화기 시스템Air-conditioning telephone system with billing processing

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 시스템 블럭도.1 is a system block diagram of the present invention.

제2도는 제1도에서 본 발명의 요부를 나타낸 실시예 블럭도.2 is an embodiment block diagram showing the main part of the present invention in FIG.

제3도는 제2도를 또 다르게 나타낸 회로 블럭도.3 is a circuit block diagram showing another example of FIG.

Claims (1)

숫자키 및 특수기호키(1b)를 가진 키보드와, 카드식 공중전화기의 각종 통신 제어를 행하는 시스템 CPU 및, 각종 통신제어에 필요한 고정기억데이타를 가진홈, 일시기억장치인 램등을 포함한 카드식 공중전화기에 있어서, 상기 키보드에는 숫자키 및 특수 기호키(1b)의에 과금선택키(1a)가 포함된 키보드(1B)로 되고, 상기 고정기억장치인 홈에는 지역별과금처리 프로그램(11a)과 지역별과금데이타가 저장되어 있는 홈(11)과, 상기과금선택키(1a)에 의해 시스템 CPU(13)로 과금처리개시 클럭을 제공하는 CTC(14) 및, 상기 과금선택키(1a)와 지역별코드의 감지에 의해 과금처리 환산을 자체적으로 행하는 처리기능을 가진 시스템 CPU(13)와를 포함한 구성을 특징으로 하는 과금자체부가처리기능을 가진 공중전화기 시스템.Card type public including keyboard with numeric key and special symbol key (1b), system CPU which performs various communication control of card type public telephone, home with fixed memory data necessary for various communication control, RAM as temporary storage device, etc. In the telephone, the keyboard comprises a keyboard 1B including a charging selection key 1a in the numeric key and the special symbol key 1b, and in the home which is the fixed memory device, the billing processing program 11a and the region-by-region billing program. A home 11 in which charging data is stored, a CTC 14 providing a charging processing start clock to the system CPU 13 by the charging selection key 1a, and the charging selection key 1a and a region code. A public telephone system having a billing autonomous processing function, comprising a system CPU (13) having a processing function for performing a billing processing conversion by itself upon detection of a signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900011011A 1990-07-20 1990-07-20 Payphone system with billing processing KR920003727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900011011A KR920003727A (en) 1990-07-20 1990-07-20 Payphone system with billing processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900011011A KR920003727A (en) 1990-07-20 1990-07-20 Payphone system with billing processing

Publications (1)

Publication Number Publication Date
KR920003727A true KR920003727A (en) 1992-02-29

Family

ID=67538888

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900011011A KR920003727A (en) 1990-07-20 1990-07-20 Payphone system with billing processing

Country Status (1)

Country Link
KR (1) KR920003727A (en)

Similar Documents

Publication Publication Date Title
KR920019141A (en) Cordless phone secret code
KR930703660A (en) Optional call receiver with user-defined message information in memory and its display method
KR920002393A (en) Automotive Input Interface
KR930016629A (en) Electronic code lock mounting electronic circuit device
KR920003727A (en) Payphone system with billing processing
KR960027934A (en) Hangul input method of electronic phone
KR920014319A (en) Automatic Call Distribution Information Processing Method of Private Exchange
JPS56137468A (en) Retrieval system of information
KR970063992A (en) Wireless pager capable of transmitting and receiving letters and numbers
KR910015156A (en) Telecontrol method with timer reservation function by phone
KR910014854A (en) Portable electronics
KR910012870A (en) Time check circuit
JPS57166633A (en) Key input signal processing system
KR880009508A (en) Charging data processing method using personal computer in private exchange
KR840005224A (en) Data communication terminal device
KR960043663A (en) Area Code Guide for Telephones
JPS55146536A (en) Japanese character input device
KR960002039A (en) How to print a short message on a gsm terminal
KR910013964A (en) How to remember the remote control code of the electronic device
KR930015492A (en) How to Use Key Phone Buttons Efficiently
KR920010405A (en) Key scanning device and method
KR910002160A (en) Memory dialing method of wireless telephone
KR920014014A (en) Dialing Circuit with Search Function
KR910010356A (en) Character reader
KR920003171A (en) How to access dual port RAM between microcomputers

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application