MY121009A - Modems. - Google Patents

Modems.

Info

Publication number
MY121009A
MY121009A MYPI9803982A MY121009A MY 121009 A MY121009 A MY 121009A MY PI9803982 A MYPI9803982 A MY PI9803982A MY 121009 A MY121009 A MY 121009A
Authority
MY
Malaysia
Prior art keywords
modem
mobile telephone
signal
operating parameters
network
Prior art date
Application number
Inventor
Mats Goran Pettersson
Hans Jorgen Nordin
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MY121009A publication Critical patent/MY121009A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Abstract

A MODEM (2) IS ABLE TO OPERATE IN DIFFERENT TELECOMMUNICATIONS NETWORKS (1), AND STORES REQUIRED OPERATING PARAMETERS FOR SUCH USE. THE MODEM (2)OBTAINS LOCATION INFORMATION, FOR DETERMINING THE OPERATING PARAMETERS WHICH ARE REQUIRED, BY SENDING A SIGNAL TO A MOBILE TELEPHONE NETWORK, AND INTERPRETING A RECEIVED REPLY SIGNAL TO IDENTIFY THE NETWORK, AND HENCE ITS LOCATION. THE MODEM (2) MAY BE CONNECTED TO A MOBILE TELEPHONE TO SEND THE SIGNAL TO THE MOBILE TELEPHONE NETWORK. (FIG. 2)
MYPI9803982 1997-10-01 1998-08-29 Modems. MY121009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9720887A GB2330033B (en) 1997-10-01 1997-10-01 Modems

Publications (1)

Publication Number Publication Date
MY121009A true MY121009A (en) 2005-12-30

Family

ID=10819918

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9803982 MY121009A (en) 1997-10-01 1998-08-29 Modems.

Country Status (4)

Country Link
AU (1) AU9258998A (en)
GB (1) GB2330033B (en)
MY (1) MY121009A (en)
WO (1) WO1999017527A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2703691A1 (en) 2003-02-06 2004-08-19 Research In Motion Limited Apparatus, and associated method, for transposing short codes used to direct a call to a service center during operation of a mobile communication system
JP4392353B2 (en) * 2003-02-06 2009-12-24 リサーチ イン モーション リミテッド Apparatus for broadcasting abbreviated code used to direct calls to a service center during operation of a mobile communication system, and associated method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841561A (en) * 1987-12-08 1989-06-20 General Datacomm, Inc. Operating default group selectable data communication equipment
FR2652173B1 (en) * 1989-09-15 1994-05-06 Apple Computer Inc MODULATOR / DEMODULATOR DEVICE WITH VARIABLE CONFIGURATIONS FOR COMPUTER OR THE LIKE.
EP0459279A1 (en) * 1990-05-30 1991-12-04 Hayes Microcomputer Products, Inc. Global line interface module construction and telecommunications device employing same
FR2677831B1 (en) * 1991-06-17 1994-12-09 Apple Computer MODEM WITH AN IMPROVED LINE INTERFACE CIRCUIT, ESPECIALLY FOR A COMPUTER.
WO1994011998A1 (en) * 1992-11-06 1994-05-26 Compaq Computer Corporation Modem for selectively connecting to a land line or to a cellular telephone
US5497339A (en) * 1993-11-15 1996-03-05 Ete, Inc. Portable apparatus for providing multiple integrated communication media
US5430793A (en) * 1994-02-25 1995-07-04 Intel Corporation Apparatus and method for configuring a computer system and a modem for use in a particular country

Also Published As

Publication number Publication date
AU9258998A (en) 1999-04-23
GB2330033A (en) 1999-04-07
GB2330033B (en) 2002-08-21
GB9720887D0 (en) 1997-12-03
WO1999017527A1 (en) 1999-04-08

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