GB9930740D0 - Hands-free telephone system for vehicle - Google Patents
Hands-free telephone system for vehicleInfo
- 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- Withdrawn
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010110513A (en) * | 2000-06-07 | 2001-12-13 | 이영아 | Infrared handsfree system for mobile communication devices |
DE60135371D1 (en) * | 2000-11-30 | 2008-09-25 | Sony Corp | MONITORING DEVICE, BASIC DEVICE AND INFORMATION POWER SUPPLY |
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 |
EP1440849B1 (en) * | 2003-01-23 | 2005-04-27 | Sony Ericsson Mobile Communications AB | Holder for a clamshell-type mobile phone |
CN101729640A (en) * | 2008-10-17 | 2010-06-09 | 宏达国际电子股份有限公司 | Mobile communication system and method for controlling same |
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)
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 |
-
1998
- 1998-12-30 KR KR1019980060779A patent/KR100276813B1/en not_active IP Right Cessation
-
1999
- 1999-12-15 CN CN99124649A patent/CN1259804A/en active Pending
- 1999-12-29 GB GB9930740A patent/GB2345403A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2345403A (en) | 2000-07-05 |
KR100276813B1 (en) | 2001-01-15 |
KR20000044288A (en) | 2000-07-15 |
CN1259804A (en) | 2000-07-12 |
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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) |