AU2003268925A1 - A pmr handset with a removable loudspeaker unit - Google Patents

A pmr handset with a removable loudspeaker unit

Info

Publication number
AU2003268925A1
AU2003268925A1 AU2003268925A AU2003268925A AU2003268925A1 AU 2003268925 A1 AU2003268925 A1 AU 2003268925A1 AU 2003268925 A AU2003268925 A AU 2003268925A AU 2003268925 A AU2003268925 A AU 2003268925A AU 2003268925 A1 AU2003268925 A1 AU 2003268925A1
Authority
AU
Australia
Prior art keywords
pmr
handset
loudspeaker unit
removable loudspeaker
removable
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
AU2003268925A
Other versions
AU2003268925A8 (en
Inventor
Mario Micheli
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.)
OTE SpA
Original Assignee
OTE SpA
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 OTE SpA filed Critical OTE SpA
Publication of AU2003268925A1 publication Critical patent/AU2003268925A1/en
Publication of AU2003268925A8 publication Critical patent/AU2003268925A8/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
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules
    • H04M1/0256—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules wherein the modules are operable in the detached state, e.g. one module for the user interface and one module for the transceiver
    • 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
    • H04M1/02—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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Set Structure (AREA)
AU2003268925A 2002-10-09 2003-10-08 A pmr handset with a removable loudspeaker unit Abandoned AU2003268925A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO20020874 ITTO20020874A1 (en) 2002-10-09 2002-10-09 PMR HANDHELD WITH REMOVABLE SPEAKER UNIT.
ITTO2002A000874 2002-10-09
PCT/EP2003/011119 WO2004034598A2 (en) 2002-10-09 2003-10-08 A pmr handset with a removable loudspeaker unit

Publications (2)

Publication Number Publication Date
AU2003268925A1 true AU2003268925A1 (en) 2004-05-04
AU2003268925A8 AU2003268925A8 (en) 2004-05-04

Family

ID=32089023

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003268925A Abandoned AU2003268925A1 (en) 2002-10-09 2003-10-08 A pmr handset with a removable loudspeaker unit

Country Status (3)

Country Link
AU (1) AU2003268925A1 (en)
IT (1) ITTO20020874A1 (en)
WO (1) WO2004034598A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060114314A1 (en) * 2004-11-19 2006-06-01 Sony Ericsson Mobile Communications Ab Picture/video telephony for a push-to-talk wireless communications device
US20130337859A1 (en) * 2012-06-13 2013-12-19 Krishnakant M. Patel Ruggedized case or sleeve for providing push-to-talk (ptt) functions
JP5992546B2 (en) 2012-03-05 2016-09-14 クアルコム，インコーポレイテッド Method and system for dynamically enabling and controlling communication link optimization on a communication device
US9083811B2 (en) 2012-03-05 2015-07-14 Qualcomm Incorporated Method and apparatus to dynamically enable and control communication link optimizations on a communication device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038400A (en) * 1989-09-01 1991-08-06 Motorola, Inc. Carry holder for an electronic device
WO1992013394A1 (en) * 1991-01-28 1992-08-06 Motorola, Inc. A holder device for a portable radio
JP3255995B2 (en) * 1992-10-23 2002-02-12 株式会社日立製作所 Videophone equipment
FR2730592B1 (en) * 1995-02-10 1997-04-25 Professional General Elect LISTENING AMPLIFIER DEVICE FOR PORTABLE TELEPHONE
US5655017A (en) * 1995-03-09 1997-08-05 Lucent Technologies Inc. Portable telephone with speakerphone

Also Published As

Publication number Publication date
WO2004034598A3 (en) 2004-05-13
AU2003268925A8 (en) 2004-05-04
ITTO20020874A1 (en) 2004-04-10
WO2004034598A2 (en) 2004-04-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase