KR870011829A - Phone number change guide - Google Patents

Phone number change guide Download PDF

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Publication number
KR870011829A
KR870011829A KR1019860003509A KR860003509A KR870011829A KR 870011829 A KR870011829 A KR 870011829A KR 1019860003509 A KR1019860003509 A KR 1019860003509A KR 860003509 A KR860003509 A KR 860003509A KR 870011829 A KR870011829 A KR 870011829A
Authority
KR
South Korea
Prior art keywords
keyboard
memory
data
circuit
keys
Prior art date
Application number
KR1019860003509A
Other languages
Korean (ko)
Other versions
KR890002846B1 (en
Inventor
노재구
Original Assignee
노재구
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 노재구 filed Critical 노재구
Priority to KR1019860003509A priority Critical patent/KR890002846B1/en
Publication of KR870011829A publication Critical patent/KR870011829A/en
Application granted granted Critical
Publication of KR890002846B1 publication Critical patent/KR890002846B1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/50Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

내용 없음No content

Description

전화번호 변경 및 안내장치Phone number change and guidance device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 장치의 개략 구성도.1 is a schematic configuration diagram of an apparatus of the present invention.

Claims (2)

표시부(1)와 제어기(2) 및 버퍼(3) 그리고 키보드(4)로 구성된 공통제어부(가)에 버퍼(5), 메모리(6,7), 제어회로(8), 음성합성회로(9), 음성증폭기(10), 자동응답회로(11), 어드레스 해독기(12), 데이터 변경선택 스위치(13) 및 데이터 선택회로(14)로 구성된 채널부(나)의 다수계를 연결하되, 자동응답회로(11)에 국선(L1,L2)을 각각 연결하여 된 전화번호 변경 안내장치.A common controller comprising a display unit 1, a controller 2, a buffer 3, and a keyboard 4 includes a buffer 5, a memory 6, 7, a control circuit 8, a voice synthesis circuit 9 ), A voice amplifier 10, an automatic answering circuit 11, an address decoder 12, a data change selection switch 13 and a data selection circuit 14, a plurality of channel units (B) consisting of, Telephone number change guide device connected to the trunk line (L 1 , L 2 ), respectively, to the response circuit (11). 제2항에 있어서, 공통제어부(가)에는 시작에서 중앙처리유니트(201)내의 메모리(RAM)에서 데이터 포인터를 소거한 다음 키보드(4)내의 키들이 각각 정상상태로 유지되는가를 검출한 다음 키보드(4)에서 변경된 전화번호를 순서대로 키를 누르면 프로그램 메모리(204)에 해당 데이터 포인터가 발생되어 어드레스 랫치(205)를 구동시키고 데이터 메모리(206)내의 해당 데이터를 버퍼(3)를 통하여 채널부(나)의 버퍼(5)에 전송시키며, 만약 키보드 (4)내의 키들중 어느 하나라도 정상으로 유지되지 않으면 키보드(4)를 눌러도 키보드의 신호가 프로그램 메모리(204)에 전달되지 않아 숫자표시부(1)에 숫자가 표시되지 않게 되고, 중앙처리유니트(201)내의 메모리(RAM)에는 전화번호의 자릿수가 기억되어서 기억된 자릿수보다 작은 전화번호가 입력되면 다시 키보드(4)의 키들이 정상상태로 유지되는가를 검출하는 단계로 되돌아가 위에서 설명된 작동을 반복하여서 기억된 자릿수 만큼의 전화번호가 되면 블록 데이터를 전송하도록 한 프로그램을 기억시킨 것을 통징으로 하는 전화번호 변경 안내장치.The method of claim 2, wherein the common control unit (A) erases the data pointer from the memory (RAM) in the central processing unit 201 at the beginning, and then detects whether the keys in the keyboard 4 remain in their respective normal states. When the telephone numbers changed in (4) are pressed in order, corresponding data pointers are generated in the program memory 204 to drive the address latch 205, and the corresponding data in the data memory 206 can be transferred to the channel portion through the buffer 3. (B) and if any one of the keys in the keyboard (4) does not remain normal, pressing the keyboard (4) does not transmit the signal of the keyboard to the program memory (204), so that the numeric display section ( 1) is not displayed, and the memory (RAM) in the central processing unit 201 stores the number of digits of the telephone number. Keys to change the steady state when the return to the step of detecting Is maintained in the phone number of a by the number of places stored hayeoseo repeat the operation described above to that which stores the block program, to transmit data to tongjing directory assistance device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860003509A 1986-05-06 1986-05-06 Changed telephone number guiching system KR890002846B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860003509A KR890002846B1 (en) 1986-05-06 1986-05-06 Changed telephone number guiching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860003509A KR890002846B1 (en) 1986-05-06 1986-05-06 Changed telephone number guiching system

Publications (2)

Publication Number Publication Date
KR870011829A true KR870011829A (en) 1987-12-26
KR890002846B1 KR890002846B1 (en) 1989-08-04

Family

ID=19249804

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003509A KR890002846B1 (en) 1986-05-06 1986-05-06 Changed telephone number guiching system

Country Status (1)

Country Link
KR (1) KR890002846B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259787B1 (en) * 1997-11-21 2000-06-15 김승현 Telephone number automatic response method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259787B1 (en) * 1997-11-21 2000-06-15 김승현 Telephone number automatic response method

Also Published As

Publication number Publication date
KR890002846B1 (en) 1989-08-04

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