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WO2003075543A3 - Mobile telephone having a plurality of sim cards allocated to different communication networks - Google Patents

Mobile telephone having a plurality of sim cards allocated to different communication networks Download PDF

Info

Publication number
WO2003075543A3
WO2003075543A3 PCT/IN2003/000044 IN0300044W WO03075543A3 WO 2003075543 A3 WO2003075543 A3 WO 2003075543A3 IN 0300044 W IN0300044 W IN 0300044W WO 03075543 A3 WO03075543 A3 WO 03075543A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
sim cards
modified
communication networks
different communication
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.)
Ceased
Application number
PCT/IN2003/000044
Other languages
French (fr)
Other versions
WO2003075543A2 (en
WO2003075543B1 (en
Inventor
Ramkumar Somasundaram
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
Priority to AU2003222438A priority Critical patent/AU2003222438A1/en
Publication of WO2003075543A2 publication Critical patent/WO2003075543A2/en
Publication of WO2003075543A3 publication Critical patent/WO2003075543A3/en
Publication of WO2003075543B1 publication Critical patent/WO2003075543B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0034—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)

Abstract

A mobile phone is to be incorporated with a provision for a plurality of current SIM cards and/or modified SIM cards, a plurality of current SIM sockets and/or modified SIM sockets for accepting a plurality of current SIM cards and/or modified SIM cards, a plurality of headphone/earphone jacks for accepting a plurality of headphone/earphone plugs in order to operate simultaneously the said mobile phone in different communication networks is presented, and a plurality of incoming and/or outgoing calls can be communicated simultaneously with the said respective SIM cards. A modified SIM card having a reduced format is used, such that less space is used when a plurality of said modified SIM cards are inserted in the mobile phone. The mobile phone employs means to provide a conference of voice signals in order to simultaneously enable more than one persons to participate in the communication when using said mobile phone. Said conference means may be included in the mobile phone or may alternatively be incorporated in an external adapter connected to said mobile phone, wherein a plurality of headsets can be connected to said adapter.
PCT/IN2003/000044 2002-03-04 2003-03-03 Mobile telephone having a plurality of sim cards allocated to different communication networks Ceased WO2003075543A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003222438A AU2003222438A1 (en) 2002-03-04 2003-03-03 Mobile telephone having a plurality of sim cards allocated to different communication networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN161CH2002 2002-03-04
IN161/MAS/2002 2002-03-04

Publications (3)

Publication Number Publication Date
WO2003075543A2 WO2003075543A2 (en) 2003-09-12
WO2003075543A3 true WO2003075543A3 (en) 2004-01-08
WO2003075543B1 WO2003075543B1 (en) 2004-03-04

Family

ID=29798507

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2003/000044 Ceased WO2003075543A2 (en) 2002-03-04 2003-03-03 Mobile telephone having a plurality of sim cards allocated to different communication networks

Country Status (2)

Country Link
AU (1) AU2003222438A1 (en)
WO (1) WO2003075543A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413736A (en) * 2004-05-01 2005-11-02 Lucille Allison Carrington A mobile phone which holds more than one SMS chip
DE102005017300A1 (en) * 2005-04-14 2006-11-02 Siemens Ag Device for reading at least one chip of a smart card
GB2449416A (en) * 2007-05-11 2008-11-26 Morrison John Murdo Hector Neil Mobile telephone providing for two or more SIM cards
CN100442898C (en) * 2007-12-07 2008-12-10 嘉兴闻泰通讯科技有限公司 How to find the network when the dual card dual standby mobile phone is turned on
EP2073597A1 (en) * 2007-12-21 2009-06-24 Telefonaktiebolaget L M Ericsson (Publ) Technique for providing network access via multiple mobile platforms
MX2012015137A (en) * 2010-06-23 2013-05-06 Polar Wireless Corp Method and system for routing communications.
CN103281806A (en) * 2013-06-14 2013-09-04 成都锐奕信息技术有限公司 Wireless positioning terminal with long service life
US10728911B2 (en) 2015-06-26 2020-07-28 At&T Intellectual Property I, L.P. Wireless communication device
US9553623B2 (en) 2015-06-26 2017-01-24 At&T Intellectual Property I, L.P. Wireless communication device
US12284310B2 (en) 2022-09-22 2025-04-22 International Business Machines Corporation Event driven intelligent hypervisor on a smart device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016900A1 (en) * 1996-10-15 1998-04-23 Siemens Aktiengesellschaft Chip card with a contact zone and method of producing such a chip card
DE19919389A1 (en) * 1999-04-28 2000-11-02 Siemens Ag Mobile radio telephone
WO2000073987A1 (en) * 1999-05-27 2000-12-07 Gemplus Portable integrated circuit device with a reduced format chip card in comparison with standard chip cards and method for the production thereof
WO2001003413A2 (en) * 1999-07-02 2001-01-11 Telit Mobile Terminals S.P.A. Interphone apparatus with connection to a cellular telephone
WO2001030097A1 (en) * 1999-10-21 2001-04-26 Siemens Aktiengesellschaft Radio station with several user identification modules
JP2001238284A (en) * 2000-02-22 2001-08-31 T K Kikaku:Kk Earphone microphone for mobile phone

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016900A1 (en) * 1996-10-15 1998-04-23 Siemens Aktiengesellschaft Chip card with a contact zone and method of producing such a chip card
DE19919389A1 (en) * 1999-04-28 2000-11-02 Siemens Ag Mobile radio telephone
WO2000073987A1 (en) * 1999-05-27 2000-12-07 Gemplus Portable integrated circuit device with a reduced format chip card in comparison with standard chip cards and method for the production thereof
WO2001003413A2 (en) * 1999-07-02 2001-01-11 Telit Mobile Terminals S.P.A. Interphone apparatus with connection to a cellular telephone
WO2001030097A1 (en) * 1999-10-21 2001-04-26 Siemens Aktiengesellschaft Radio station with several user identification modules
JP2001238284A (en) * 2000-02-22 2001-08-31 T K Kikaku:Kk Earphone microphone for mobile phone

Also Published As

Publication number Publication date
AU2003222438A1 (en) 2003-09-16
WO2003075543A2 (en) 2003-09-12
AU2003222438A8 (en) 2003-09-16
WO2003075543B1 (en) 2004-03-04

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