CA2045801A1 - Method and apparatus for remotely programming a mobile data telephone set - Google Patents

Method and apparatus for remotely programming a mobile data telephone set

Info

Publication number
CA2045801A1
CA2045801A1 CA2045801A CA2045801A CA2045801A1 CA 2045801 A1 CA2045801 A1 CA 2045801A1 CA 2045801 A CA2045801 A CA 2045801A CA 2045801 A CA2045801 A CA 2045801A CA 2045801 A1 CA2045801 A1 CA 2045801A1
Authority
CA
Canada
Prior art keywords
subscriber
telephone set
mobile data
center
remote
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.)
Granted
Application number
CA2045801A
Other languages
French (fr)
Other versions
CA2045801C (en
Inventor
Irwin Gerszberg
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of CA2045801A1 publication Critical patent/CA2045801A1/en
Application granted granted Critical
Publication of CA2045801C publication Critical patent/CA2045801C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

Downloading of number assignment module designation parameters into a memory circuit of a mobile data telephone set utilizes the built-in voice bandmodem of the set so that service authorization codes and activation can be entered remotely into the subscriber's set thereby initiating cellular service or changing the type of service provided. As described, a cellular mobile subscriber first calls a remote cellular service provider center to establish a voice communication channel between the set and the center. Next, the modem of the set is selectively bridged onto the voice communication channel to achieve data transfer between a source of data located at the remote center and the subscriber's modem. The foregoing enables the remote programming of subscriber's authorization and information into the memory circuit of the mobile data telephone set.
CA002045801A 1990-09-28 1991-06-27 Method and apparatus for remotely programming a mobile data telephone set Expired - Fee Related CA2045801C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59041190A 1990-09-28 1990-09-28
US590,411 1990-09-28

Publications (2)

Publication Number Publication Date
CA2045801A1 true CA2045801A1 (en) 1992-03-29
CA2045801C CA2045801C (en) 1995-04-11

Family

ID=24362154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002045801A Expired - Fee Related CA2045801C (en) 1990-09-28 1991-06-27 Method and apparatus for remotely programming a mobile data telephone set

Country Status (2)

Country Link
JP (1) JP2593599B2 (en)
CA (1) CA2045801C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0746955A4 (en) * 1994-02-24 1999-08-18 Gte Mobile Comm Servinc Cellular radiotelephone system with remotely programmed mobile stations
US6178506B1 (en) * 1998-10-23 2001-01-23 Qualcomm Inc. Wireless subscription portability
JP2001109630A (en) * 1999-10-05 2001-04-20 Nec Shizuoka Ltd Program download method, data transmitter and mobile terminal equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06103854B2 (en) * 1988-08-19 1994-12-14 日本電信電話株式会社 Wireless telephone data remote writing method

Also Published As

Publication number Publication date
CA2045801C (en) 1995-04-11
JP2593599B2 (en) 1997-03-26
JPH06343108A (en) 1994-12-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed