AU2898195A - A cellular telephone for hands-free conversation - Google Patents

A cellular telephone for hands-free conversation

Info

Publication number
AU2898195A
AU2898195A AU28981/95A AU2898195A AU2898195A AU 2898195 A AU2898195 A AU 2898195A AU 28981/95 A AU28981/95 A AU 28981/95A AU 2898195 A AU2898195 A AU 2898195A AU 2898195 A AU2898195 A AU 2898195A
Authority
AU
Australia
Prior art keywords
hands
cellular telephone
free conversation
conversation
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.)
Abandoned
Application number
AU28981/95A
Inventor
Marco Caracciolo Del Leone
Carmelo Luzzio
Giuseppe Ugge'
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 AU2898195A publication Critical patent/AU2898195A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
AU28981/95A 1994-07-19 1995-07-18 A cellular telephone for hands-free conversation Abandoned AU2898195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI941501A IT1273647B (en) 1994-07-19 1994-07-19 HANDS-FREE DIALOGUE MOBILE PHONE
ITMI94A1501 1994-07-19
PCT/IT1995/000118 WO1996002997A1 (en) 1994-07-19 1995-07-18 A cellular telephone for hands-free conversation

Publications (1)

Publication Number Publication Date
AU2898195A true AU2898195A (en) 1996-02-16

Family

ID=11369304

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28981/95A Abandoned AU2898195A (en) 1994-07-19 1995-07-18 A cellular telephone for hands-free conversation

Country Status (3)

Country Link
AU (1) AU2898195A (en)
IT (1) IT1273647B (en)
WO (1) WO1996002997A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770352B1 (en) * 1997-10-27 1999-11-19 Sagem DEVICE FOR IMPLEMENTING HANDS-FREE MODE OF A TELEPHONE SET
GB2374237A (en) * 2001-04-03 2002-10-09 Long Ja Electronic Ind Co Ltd Multifunction battery pack for a radiotelephone
DE10311083B3 (en) * 2003-03-13 2004-08-26 Siemens Ag Loudspeaker integrated with housing for mobile telephone has piezoelectric actuator at one end of lid on housing exciting bending waves in lid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736608C1 (en) * 1987-10-29 1988-10-06 Telefonbau & Normalzeit Gmbh Charging station for a cordless phone
GB2214008B (en) * 1987-12-16 1992-02-12 Technophone Ltd Portable electrical device with rechargeable battery pack
JPH02153660A (en) * 1988-06-07 1990-06-13 Boosei Internatl Kk Car telephone set and hands-free transmission reception device for ordinary telephone set
JPH04178055A (en) * 1990-11-13 1992-06-25 Matsushita Electric Ind Co Ltd Mobile telephone hand-free system
EP0494780B1 (en) * 1991-01-11 1997-03-26 Kabushiki Kaisha Toshiba An adapter unit for adaptively supplying a portable radio telephone with power
US5265264A (en) * 1991-12-23 1993-11-23 Motorola, Inc. Convertible half-to-full duplex radio operation selected by battery
DE4207507A1 (en) * 1992-03-10 1993-09-16 Philips Patentverwaltung MESSAGE DEVICE WITH A HANDS-FREE UNIT

Also Published As

Publication number Publication date
IT1273647B (en) 1997-07-09
WO1996002997A1 (en) 1996-02-01
ITMI941501A0 (en) 1994-07-19
ITMI941501A1 (en) 1996-01-19

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