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ITTO20020874A1 - PMR HANDHELD WITH REMOVABLE SPEAKER UNIT. - Google Patents

PMR HANDHELD WITH REMOVABLE SPEAKER UNIT.

Info

Publication number
ITTO20020874A1
ITTO20020874A1 ITTO20020874A ITTO20020874A1 IT TO20020874 A1 ITTO20020874 A1 IT TO20020874A1 IT TO20020874 A ITTO20020874 A IT TO20020874A IT TO20020874 A1 ITTO20020874 A1 IT TO20020874A1
Authority
IT
Italy
Prior art keywords
pmr
handheld
speaker unit
removable speaker
removable
Prior art date
Application number
Other languages
Italian (it)
Inventor
Mario Micheli
Original Assignee
Ote S P A
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 S P A filed Critical Ote S P A
Priority to ITTO20020874 priority Critical patent/ITTO20020874A1/en
Priority to AU2003268925A priority patent/AU2003268925A1/en
Priority to PCT/EP2003/011119 priority patent/WO2004034598A2/en
Publication of ITTO20020874A1 publication Critical patent/ITTO20020874A1/en

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)
ITTO20020874 2002-10-09 2002-10-09 PMR HANDHELD WITH REMOVABLE SPEAKER UNIT. ITTO20020874A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO20020874 ITTO20020874A1 (en) 2002-10-09 2002-10-09 PMR HANDHELD WITH REMOVABLE SPEAKER UNIT.
AU2003268925A AU2003268925A1 (en) 2002-10-09 2003-10-08 A pmr handset with a removable loudspeaker unit
PCT/EP2003/011119 WO2004034598A2 (en) 2002-10-09 2003-10-08 A pmr handset with a removable loudspeaker unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20020874 ITTO20020874A1 (en) 2002-10-09 2002-10-09 PMR HANDHELD WITH REMOVABLE SPEAKER UNIT.

Publications (1)

Publication Number Publication Date
ITTO20020874A1 true ITTO20020874A1 (en) 2004-04-10

Family

ID=32089023

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20020874 ITTO20020874A1 (en) 2002-10-09 2002-10-09 PMR HANDHELD WITH REMOVABLE SPEAKER 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
US9143904B2 (en) 2012-03-05 2015-09-22 Qualcomm Incorporated Method and systems to dynamically enable and control communication link optimizations 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
WO2013188704A1 (en) * 2012-06-13 2013-12-19 Kodiak Networks, Inc. Ruggedized case or sleeve for providing push-to-talk (ptt) functions

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
AU2003268925A8 (en) 2004-05-04
WO2004034598A2 (en) 2004-04-22
WO2004034598A3 (en) 2004-05-13
AU2003268925A1 (en) 2004-05-04

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