GB9930740D0 - Hands-free telephone system for vehicle - Google Patents

Hands-free telephone system for vehicle

Info

Publication number
GB9930740D0
GB9930740D0 GBGB9930740.7A GB9930740A GB9930740D0 GB 9930740 D0 GB9930740 D0 GB 9930740D0 GB 9930740 A GB9930740 A GB 9930740A GB 9930740 D0 GB9930740 D0 GB 9930740D0
Authority
GB
United Kingdom
Prior art keywords
hands
vehicle
telephone system
free telephone
free
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB9930740.7A
Other versions
GB2345403A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9930740D0 publication Critical patent/GB9930740D0/en
Publication of GB2345403A publication Critical patent/GB2345403A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
    • H04M1/6091—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system including a wireless interface
    • 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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1143—Bidirectional transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9930740A 1998-12-30 1999-12-29 Infra-red link for in-car hands-free telephone arrangement Withdrawn GB2345403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980060779A KR100276813B1 (en) 1998-12-30 1998-12-30 Car Hands Free Call Device

Publications (2)

Publication Number Publication Date
GB9930740D0 true GB9930740D0 (en) 2000-02-16
GB2345403A GB2345403A (en) 2000-07-05

Family

ID=19567543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9930740A Withdrawn GB2345403A (en) 1998-12-30 1999-12-29 Infra-red link for in-car hands-free telephone arrangement

Country Status (3)

Country Link
KR (1) KR100276813B1 (en)
CN (1) CN1259804A (en)
GB (1) GB2345403A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110513A (en) * 2000-06-07 2001-12-13 이영아 Infrared handsfree system for mobile communication devices
KR100846245B1 (en) * 2000-11-30 2008-07-16 소니 가부시끼 가이샤 Monitor device, base device and information terminal device
US6687517B2 (en) * 2001-05-16 2004-02-03 Nokia Corporation Hands-free operation of mobile terminal using wireless communication link
KR20030054203A (en) * 2001-12-24 2003-07-02 엘지전자 주식회사 Structure connecting mobile phone and hands-free
KR20040006853A (en) * 2002-07-16 2004-01-24 주식회사 현대오토넷 Wireless handfrees kit
ATE294082T1 (en) * 2003-01-23 2005-05-15 Sony Ericsson Mobile Comm Ab HOLDER FOR FOLDABLE MOBILE PHONE
CN105306724A (en) * 2008-10-17 2016-02-03 宏达国际电子股份有限公司 Mobile communication system and control method thereof
CN103354578A (en) * 2013-06-09 2013-10-16 厦门信得通工贸有限公司 Wired hand-free system of mobile phone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA240289A (en) * 1989-10-19 1994-07-15 Siemens Ag Oesterreich CORDLESS OR MOBILE PHONE
JPH10303824A (en) * 1997-04-25 1998-11-13 Nec Corp Method and device for connecting portable terminal to option device
JPH10308802A (en) * 1997-05-02 1998-11-17 Nissan Motor Co Ltd Mobile telephone set holder and mobile telephone set

Also Published As

Publication number Publication date
KR100276813B1 (en) 2001-01-15
CN1259804A (en) 2000-07-12
GB2345403A (en) 2000-07-05
KR20000044288A (en) 2000-07-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)