KR950021965U - 과금신호 발생회로 - Google Patents

과금신호 발생회로

Info

Publication number
KR950021965U
KR950021965U KR2019930028336U KR930028336U KR950021965U KR 950021965 U KR950021965 U KR 950021965U KR 2019930028336 U KR2019930028336 U KR 2019930028336U KR 930028336 U KR930028336 U KR 930028336U KR 950021965 U KR950021965 U KR 950021965U
Authority
KR
South Korea
Prior art keywords
generation circuit
signal generation
billing signal
billing
circuit
Prior art date
Application number
KR2019930028336U
Other languages
English (en)
Other versions
KR0117571Y1 (ko
Inventor
이승덕
박일
Original Assignee
엘지정보통신주식회사
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 엘지정보통신주식회사 filed Critical 엘지정보통신주식회사
Priority to KR2019930028336U priority Critical patent/KR0117571Y1/ko
Publication of KR950021965U publication Critical patent/KR950021965U/ko
Application granted granted Critical
Publication of KR0117571Y1 publication Critical patent/KR0117571Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13214—Clock signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
KR2019930028336U 1993-12-17 1993-12-17 과금신호 발생회로 KR0117571Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930028336U KR0117571Y1 (ko) 1993-12-17 1993-12-17 과금신호 발생회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930028336U KR0117571Y1 (ko) 1993-12-17 1993-12-17 과금신호 발생회로

Publications (2)

Publication Number Publication Date
KR950021965U true KR950021965U (ko) 1995-07-28
KR0117571Y1 KR0117571Y1 (ko) 1998-07-01

Family

ID=19371526

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930028336U KR0117571Y1 (ko) 1993-12-17 1993-12-17 과금신호 발생회로

Country Status (1)

Country Link
KR (1) KR0117571Y1 (ko)

Also Published As

Publication number Publication date
KR0117571Y1 (ko) 1998-07-01

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee