SG44359A1 - Bimodal portable telephone - Google Patents

Bimodal portable telephone

Info

Publication number
SG44359A1
SG44359A1 SG1995002249A SG1995002249A SG44359A1 SG 44359 A1 SG44359 A1 SG 44359A1 SG 1995002249 A SG1995002249 A SG 1995002249A SG 1995002249 A SG1995002249 A SG 1995002249A SG 44359 A1 SG44359 A1 SG 44359A1
Authority
SG
Singapore
Prior art keywords
portable telephone
bimodal
bimodal portable
telephone
portable
Prior art date
Application number
SG1995002249A
Other languages
English (en)
Inventor
Andrzej Partyka
Denis P Orlando
Kenneth White Leland
Kyle Leslie Burson
Wilson Fok
Yum Cheng Chang
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Publication of SG44359A1 publication Critical patent/SG44359A1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SG1995002249A 1993-12-02 1994-11-23 Bimodal portable telephone SG44359A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/160,135 US5550895A (en) 1993-12-02 1993-12-02 Bimodal portable telephone

Publications (1)

Publication Number Publication Date
SG44359A1 true SG44359A1 (en) 1997-12-19

Family

ID=22575676

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995002249A SG44359A1 (en) 1993-12-02 1994-11-23 Bimodal portable telephone

Country Status (4)

Country Link
US (1) US5550895A (de)
EP (1) EP0656735A3 (de)
CA (1) CA2135220C (de)
SG (1) SG44359A1 (de)

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US6298244B1 (en) * 1997-07-03 2001-10-02 Ericsson Inc. Dual-band, dual-mode power amplifier
SE518376C2 (sv) * 1997-10-20 2002-10-01 Ericsson Telefon Ab L M Förfarande och anordning i ett radiokommunikationsnätverk
US6484027B1 (en) 1998-06-15 2002-11-19 Sbc Technology Resources, Inc. Enhanced wireless handset, including direct handset-to-handset communication mode
US6381230B1 (en) 1998-07-28 2002-04-30 Qualcomm Incorporated Method and system for providing personal base station communications
US6434184B2 (en) * 1998-12-30 2002-08-13 International Business Machines Corporation Orthogonal frequency hopping using skip zones
US6466799B1 (en) 1999-04-30 2002-10-15 Sprint Communications Company L.P. Premises telephonic interface system for communicating using a hand-held wireless device
JP3389886B2 (ja) * 1999-06-09 2003-03-24 株式会社村田製作所 高周波回路装置及び通信機装置
JP2001036958A (ja) * 1999-07-16 2001-02-09 Nec Corp 待受け受信方式
AU7124900A (en) * 1999-09-20 2001-04-24 Neopoint, Inc. Pda and system acquisition mode and method for wireless communication device
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US7616950B2 (en) * 2003-09-04 2009-11-10 At&T Intellectual Property I, L.P. Call forwarding control device and method of call management
US8526977B2 (en) * 2003-09-23 2013-09-03 At&T Intellectual Property I, L.P. Location based call routing for call answering services
US7769392B2 (en) * 2003-09-23 2010-08-03 At&T Intellectual Property I, L.P. Method and system for forwarding wireless communications
US20050064853A1 (en) * 2003-09-23 2005-03-24 Sbc Knowledge Ventures, L.P. Unified telephone handset for personal communications based on wireline and wireless network convergence
US7577427B2 (en) * 2003-11-05 2009-08-18 At&T Intellectual Property I, L.P. System and method of transitioning between cellular and voice over internet protocol communication
US20050277431A1 (en) * 2004-06-14 2005-12-15 Sbc Knowledge Ventures, Lp System and method for managing wireless data communications
US20060003806A1 (en) * 2004-07-02 2006-01-05 Sbc Knowledge Ventures, L.P. Phone synchronization device and method of handling personal information
US7580837B2 (en) 2004-08-12 2009-08-25 At&T Intellectual Property I, L.P. System and method for targeted tuning module of a speech recognition system
US10009814B1 (en) 2004-09-03 2018-06-26 Sprint Spectrum L.P. Multi-mode mobile station and method of changing its network connectivity using a network acknowledgement
US7242751B2 (en) 2004-12-06 2007-07-10 Sbc Knowledge Ventures, L.P. System and method for speech recognition-enabled automatic call routing
US7751551B2 (en) 2005-01-10 2010-07-06 At&T Intellectual Property I, L.P. System and method for speech-enabled call routing
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US8005204B2 (en) 2005-06-03 2011-08-23 At&T Intellectual Property I, L.P. Call routing system and method of using the same
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CA2115657C (en) * 1992-06-23 1998-07-07 Michael J. Schellinger Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor

Also Published As

Publication number Publication date
US5550895A (en) 1996-08-27
EP0656735A3 (de) 1997-12-29
CA2135220C (en) 1999-02-16
CA2135220A1 (en) 1995-06-03
EP0656735A2 (de) 1995-06-07

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