TW453611U - Private communication switching device of hands-free device - Google Patents

Private communication switching device of hands-free device

Info

Publication number
TW453611U
TW453611U TW089200075U TW89200075U TW453611U TW 453611 U TW453611 U TW 453611U TW 089200075 U TW089200075 U TW 089200075U TW 89200075 U TW89200075 U TW 89200075U TW 453611 U TW453611 U TW 453611U
Authority
TW
Taiwan
Prior art keywords
hands
communication switching
private communication
switching device
free
Prior art date
Application number
TW089200075U
Other languages
English (en)
Inventor
Ju-Tzai Hung
Original Assignee
Halfa Entpr Co Ltd
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 Halfa Entpr Co Ltd filed Critical Halfa Entpr Co Ltd
Priority to TW089200075U priority Critical patent/TW453611U/zh
Priority to US09/751,201 priority patent/US20010006905A1/en
Priority to DE10100062A priority patent/DE10100062A1/de
Publication of TW453611U publication Critical patent/TW453611U/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/62—Constructional arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
TW089200075U 2000-01-04 2000-01-04 Private communication switching device of hands-free device TW453611U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW089200075U TW453611U (en) 2000-01-04 2000-01-04 Private communication switching device of hands-free device
US09/751,201 US20010006905A1 (en) 2000-01-04 2000-12-29 Hands-free cellular telephone base with privacy switch unit for switching between privacy and broadcast modes
DE10100062A DE10100062A1 (de) 2000-01-04 2001-01-02 Basis für ein Freisprech-Mobiltelefon mit einer Geheimhaltungs-Schaltereinheit zum Umschalten zwischen einer Geheimhaltungs- und einer Freisprech-Betriebsart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW089200075U TW453611U (en) 2000-01-04 2000-01-04 Private communication switching device of hands-free device

Publications (1)

Publication Number Publication Date
TW453611U true TW453611U (en) 2001-09-01

Family

ID=21662638

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089200075U TW453611U (en) 2000-01-04 2000-01-04 Private communication switching device of hands-free device

Country Status (3)

Country Link
US (1) US20010006905A1 (zh)
DE (1) DE10100062A1 (zh)
TW (1) TW453611U (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002237873A (ja) * 2001-02-09 2002-08-23 Sony Corp 携帯型無線端末及び音送出方法並びに音取込方法
JP3813844B2 (ja) * 2001-07-18 2006-08-23 松下電器産業株式会社 携帯電話機保持装置
DE10204887A1 (de) * 2002-02-06 2003-09-04 Siemens Ag Haltevorrichtung für ein elektronisches Gerät
DE102007005547A1 (de) * 2007-02-05 2008-08-07 PVT Präzisions-Verbindungstechnik und Steuerungsbau GmbH Halter für ein mobiles Telefon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974333A (en) * 1997-07-25 1999-10-26 E-Lead Electronic Co., Ltd. Automobile acoustic unit having integrated cellular phone capabilities
US20020102947A1 (en) * 2001-01-09 2002-08-01 Sital Technology And Hardwear Development (1997) Ltd. Cell phone -hand set combination unit
KR20020069963A (ko) * 2001-02-28 2002-09-05 삼성전자 주식회사 키패드 분리형 이동 전화기 및 그 분리형 키패드
US20030104842A1 (en) * 2001-11-30 2003-06-05 Samsung Electronics Co., Ltd. Hands-free speakerphone device for mobile terminals

Also Published As

Publication number Publication date
DE10100062A1 (de) 2001-08-02
US20010006905A1 (en) 2001-07-05

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MK4K Expiration of patent term of a granted utility model