KR860008998U - 전화자동응답장치의 신호절환회로 - Google Patents

전화자동응답장치의 신호절환회로

Info

Publication number
KR860008998U
KR860008998U KR2019840014542U KR840014542U KR860008998U KR 860008998 U KR860008998 U KR 860008998U KR 2019840014542 U KR2019840014542 U KR 2019840014542U KR 840014542 U KR840014542 U KR 840014542U KR 860008998 U KR860008998 U KR 860008998U
Authority
KR
South Korea
Prior art keywords
switching circuit
signal switching
answering machine
telephone answering
telephone
Prior art date
Application number
KR2019840014542U
Other languages
English (en)
Other versions
KR870000278Y1 (ko
Inventor
안병길
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019840014542U priority Critical patent/KR870000278Y1/ko
Publication of KR860008998U publication Critical patent/KR860008998U/ko
Application granted granted Critical
Publication of KR870000278Y1 publication Critical patent/KR870000278Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/68—Details of telephonic subscriber devices with means for recording information, e.g. telephone number during a conversation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
KR2019840014542U 1984-12-31 1984-12-31 전화자동응답장치의 신호절환회로 KR870000278Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840014542U KR870000278Y1 (ko) 1984-12-31 1984-12-31 전화자동응답장치의 신호절환회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840014542U KR870000278Y1 (ko) 1984-12-31 1984-12-31 전화자동응답장치의 신호절환회로

Publications (2)

Publication Number Publication Date
KR860008998U true KR860008998U (ko) 1986-07-31
KR870000278Y1 KR870000278Y1 (ko) 1987-02-11

Family

ID=70163344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840014542U KR870000278Y1 (ko) 1984-12-31 1984-12-31 전화자동응답장치의 신호절환회로

Country Status (1)

Country Link
KR (1) KR870000278Y1 (ko)

Also Published As

Publication number Publication date
KR870000278Y1 (ko) 1987-02-11

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Payment date: 19970829

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