AU1461195A - Mobile telephone extension units - Google Patents

Mobile telephone extension units

Info

Publication number
AU1461195A
AU1461195A AU14611/95A AU1461195A AU1461195A AU 1461195 A AU1461195 A AU 1461195A AU 14611/95 A AU14611/95 A AU 14611/95A AU 1461195 A AU1461195 A AU 1461195A AU 1461195 A AU1461195 A AU 1461195A
Authority
AU
Australia
Prior art keywords
mobile telephone
extension units
telephone extension
units
mobile
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.)
Abandoned
Application number
AU14611/95A
Inventor
Bjorn Karl Emil Jondelius
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1461195A publication Critical patent/AU1461195A/en
Abandoned 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Set Structure (AREA)
AU14611/95A 1994-01-25 1995-01-24 Mobile telephone extension units Abandoned AU1461195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9401340A GB9401340D0 (en) 1994-01-25 1994-01-25 Mobile telephone extension units
GB9401340 1994-01-25
PCT/GB1995/000131 WO1995020271A1 (en) 1994-01-25 1995-01-24 Mobile telephone extension units

Publications (1)

Publication Number Publication Date
AU1461195A true AU1461195A (en) 1995-08-08

Family

ID=10749244

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14611/95A Abandoned AU1461195A (en) 1994-01-25 1995-01-24 Mobile telephone extension units

Country Status (3)

Country Link
AU (1) AU1461195A (en)
GB (1) GB9401340D0 (en)
WO (1) WO1995020271A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058319A (en) * 1997-03-05 2000-05-02 Ericsson, Inc. Cassette adapter for mobile telephones
GB2329548A (en) * 1998-05-19 1999-03-24 Brien Tim O Mobile phone handsfree adaptor
IT1320576B1 (en) * 2000-08-01 2003-12-10 Canhold Internat Ltd AUDIO AMPLIFICATION DEVICE FOR A MOBILE PHONE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6485431A (en) * 1987-09-28 1989-03-30 Toshiba Corp Radio telephone system
EP0412852B1 (en) * 1989-08-11 1997-01-08 Nec Corporation Portable radio transceiver system having improved adaptor for transceiver and/or improved receive signal control arrangement
WO1992014328A1 (en) * 1991-02-05 1992-08-20 Profinor Sa Telecommunication equipment

Also Published As

Publication number Publication date
GB9401340D0 (en) 1994-03-23
WO1995020271A1 (en) 1995-07-27

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