KR960003359U - 다용도 수화기를 구비하는 전화기 - Google Patents

다용도 수화기를 구비하는 전화기

Info

Publication number
KR960003359U
KR960003359U KR2019940014770U KR19940014770U KR960003359U KR 960003359 U KR960003359 U KR 960003359U KR 2019940014770 U KR2019940014770 U KR 2019940014770U KR 19940014770 U KR19940014770 U KR 19940014770U KR 960003359 U KR960003359 U KR 960003359U
Authority
KR
South Korea
Prior art keywords
telephone
use handset
handset
Prior art date
Application number
KR2019940014770U
Other languages
English (en)
Other versions
KR970005229Y1 (ko
Inventor
유재석
Original Assignee
대우전자 주식회사
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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019940014770U priority Critical patent/KR970005229Y1/ko
Publication of KR960003359U publication Critical patent/KR960003359U/ko
Application granted granted Critical
Publication of KR970005229Y1 publication Critical patent/KR970005229Y1/ko

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/60Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6016Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/03Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/02Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
KR2019940014770U 1994-06-23 1994-06-23 다용도 수화기를 구비하는 전화기 KR970005229Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940014770U KR970005229Y1 (ko) 1994-06-23 1994-06-23 다용도 수화기를 구비하는 전화기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940014770U KR970005229Y1 (ko) 1994-06-23 1994-06-23 다용도 수화기를 구비하는 전화기

Publications (2)

Publication Number Publication Date
KR960003359U true KR960003359U (ko) 1996-01-22
KR970005229Y1 KR970005229Y1 (ko) 1997-05-27

Family

ID=19386353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940014770U KR970005229Y1 (ko) 1994-06-23 1994-06-23 다용도 수화기를 구비하는 전화기

Country Status (1)

Country Link
KR (1) KR970005229Y1 (ko)

Also Published As

Publication number Publication date
KR970005229Y1 (ko) 1997-05-27

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010430

Year of fee payment: 5

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