KR870015558U - 온-후크 다이얼링 및 보류용 송출 전화기 - Google Patents

온-후크 다이얼링 및 보류용 송출 전화기

Info

Publication number
KR870015558U
KR870015558U KR2019860002618U KR860002618U KR870015558U KR 870015558 U KR870015558 U KR 870015558U KR 2019860002618 U KR2019860002618 U KR 2019860002618U KR 860002618 U KR860002618 U KR 860002618U KR 870015558 U KR870015558 U KR 870015558U
Authority
KR
South Korea
Prior art keywords
outgoing telephone
hook dialing
hold
hold outgoing
dialing
Prior art date
Application number
KR2019860002618U
Other languages
English (en)
Other versions
KR890004366Y1 (ko
Inventor
한상용
이광우
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 KR2019860002618U priority Critical patent/KR890004366Y1/ko
Publication of KR870015558U publication Critical patent/KR870015558U/ko
Application granted granted Critical
Publication of KR890004366Y1 publication Critical patent/KR890004366Y1/ko

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/26Devices for calling a subscriber
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/80Telephone line holding circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
KR2019860002618U 1986-03-06 1986-03-06 온-후크 다이얼링 및 보류용 송출 전화기 KR890004366Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860002618U KR890004366Y1 (ko) 1986-03-06 1986-03-06 온-후크 다이얼링 및 보류용 송출 전화기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860002618U KR890004366Y1 (ko) 1986-03-06 1986-03-06 온-후크 다이얼링 및 보류용 송출 전화기

Publications (2)

Publication Number Publication Date
KR870015558U true KR870015558U (ko) 1987-10-26
KR890004366Y1 KR890004366Y1 (ko) 1989-06-30

Family

ID=19249274

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860002618U KR890004366Y1 (ko) 1986-03-06 1986-03-06 온-후크 다이얼링 및 보류용 송출 전화기

Country Status (1)

Country Link
KR (1) KR890004366Y1 (ko)

Also Published As

Publication number Publication date
KR890004366Y1 (ko) 1989-06-30

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Legal Events

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Payment date: 20000525

Year of fee payment: 12

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