WO2001062029A1 - Method of security storage of information - Google Patents

Method of security storage of information Download PDF

Info

Publication number
WO2001062029A1
WO2001062029A1 PCT/SE2001/000297 SE0100297W WO0162029A1 WO 2001062029 A1 WO2001062029 A1 WO 2001062029A1 SE 0100297 W SE0100297 W SE 0100297W WO 0162029 A1 WO0162029 A1 WO 0162029A1
Authority
WO
WIPO (PCT)
Prior art keywords
sim card
computer
telephone
book
information
Prior art date
Application number
PCT/SE2001/000297
Other languages
French (fr)
Inventor
Johan Sarskog
Original Assignee
Johan Sarskog
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 Johan Sarskog filed Critical Johan Sarskog
Priority to AU2001232579A priority Critical patent/AU2001232579A1/en
Publication of WO2001062029A1 publication Critical patent/WO2001062029A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier

Definitions

  • the present invention relates to a method for the safe storage of information, more particularly to information contained in a SIM card (Subscriber Identity Module card) for mobile telephony.
  • SIM card Subscriber Identity Module card
  • a SIM card for mobile telephony includes a processor and a memory for storing diverse information and for performing certain calculations and controlling certain functions.
  • the identity of the subscriber IMSI International Mobile Subscriber Identity
  • IMSI International Mobile Subscriber Identity
  • a SIM card memory also contains the telephone book of the user, i.e. telephone numbers stored by the user.
  • the SIM card When a mobile telephone is lost, the SIM card is also lost, since it is normally placed in the mobile telephone. The person losing his/her telephone will thereby, of course, also lose the information stored in the SIM-card memory, including the telephone book.
  • the present invention satisfies this desideratum.
  • the present invention relates to a method for the safe storage of information that has been stored in a so-called SIM card for mobile telephony, particularly a so-called telephone book containing information relating to telephone numbers and their owners, said telephone book being stored in a memory belonging to the SIM card and being created by the owner of said card.
  • the present invention is characterised in that the information content' of the telephone book is caused to be transferred to a computer or corresponding device for safe storage at certain predetermined time intervals or subsequent to given events, via a mobile telephone system; and that said computer is caused to transfer said information content to a new SIM card that replaces the first-mentioned SIM card in response to a request signal and via the mobile telephone system.
  • Figure 1 is a diagram that illustrates the invention.
  • Reference numeral 1 identifies a mobile telephone
  • reference numeral 2 identifies a SIM card
  • reference numeral 3 identifies a base station belonging to a network operator
  • reference numeral 4 identifies the network operator computer for telephone traffic
  • reference numeral 5 identifies a database belonging to the computer 4.
  • Reference numeral 6 identifies an external computer and its associated database 7.
  • the inventive method relates to the safe storage of information contained in a so called SIM card for mobile telephony, particularly a so called telephone book that contains information relating to telephone numbers and their owners, said telephone book being stored in a memory belonging to the SIM card and having been created by the owner of the SIM card.
  • the SIM card is caused to transfer the information content of the telephone book to the affiliated memory of a computer at predetermined time intervals for safe storage of said information, via a mobile telephone system.
  • the computer is caused to transfer said information content to a new SIM card replacement in response to a request, via a mobile telephone system.
  • This method thus enables the telephone book in the SIM card to be stored securely also at another location from which the contents of the telephone book can be transferred to another SIM card.
  • the customer is able to obtain a new telephone and a new SIM card and then transfer to the new SIM card the telephone book stored in said other location.
  • the owner is able to quickly ring a desired telephone number without first needing to find all relevant telephone numbers and insert these numbers into the new SIM card.
  • This facility is also available to the network operator in addition to the user.
  • the computer 4 belongs to the network operator that issued the first-mentioned SIM card.
  • the computer 6 belongs to an external operator.
  • the telephone book is tied in the computer to the IMSI of the SIM card concerned. This is preferred because IMSI is unique to each SIM card the world over. By tying the stored telephone book to the IMSI of the SIM card, it is possible to establish which person has a subscription with a SIM card that carries a given MSI.
  • the owner of the card can contact the operator or an authorised store or shop and there give his name and mobile telephone number and ask to be issued with a new SIM card, and then, of course, with a new IMSI.
  • the operator can therewith enter this data into the computer 4, 6, wherewith the computer checks whether or not the data, or information, entered is correct and also which IMSI belonged to the lost SIM card.
  • the computer 4 of the operator can be instructed, via the telephone network, to send the telephone book to the new SIM card, via the mobile telephone network, and store said telephone book in the database of the computer 4 together with the IMSI of the new SIM card.
  • the telephone book is then no longer tied to the IMSI of the lost SIM card. Transfer of the telephone book takes place in response to a call to a special number that leads to the operator from a telephone containing the new SIM card.
  • Corresponding procedure can be effected with an external computer 6. In this case, it is beneficial when the external computer 6 co-acts with the network operator computer, in respect of obtaining subscription information and information that a new SIM card has replaced a lost SIM card.
  • security against an unauthorised person having access to a telephone book is further enhanced by not transferring said information content to a new SIM card from said server or from said network operator computer until a personal code belonging to the owner of the old SIM card has been entered into the computer 4; 6.
  • the telephone book can be transferred from a mobile telephone to said computer in different ways.
  • the owner may call a special telephone number, whereafter the computer asks for the telephone book stored in the SIM card of the calling telephone.
  • the network operator computer will automatically call up the mobile telephone and request the a transfer of the telephone book, this request being made at given time intervals or subsequent to given events. This time interval may be once a week, for instance. With regard to events, a request for the telephone book may be sent after each one-hundred calls made on the mobile telephone.

Abstract

A method for the safe storage of information contained in a so called SIM card for mobile telephony, particularly information relating to a so called telephone book with affiliated information relating to telephone numbers and the owner of the book, said telephone book being stored in a memory belonging to the SIM card and having been created by the owner of said SIM card. The invention is characterised by causing the SIM card (2) to transfer the information content of the telephone book to a computer (4; 6) with a memory (5; 7) belonging to said computer at predetermined time intervals or in connection with predetermined events via a mobile telephone system (1, 3, 4, 5), for safe storage of said information content; and by causing said computer (4; 6) to transfer said information content to a new SIM card that replaces the first-mentioned SIM card (2) via said mobile telephone system and in accord with a request signal.

Description

METHOD OF SECURITY STORAGE OF INFORMATION
The present invention relates to a method for the safe storage of information, more particularly to information contained in a SIM card (Subscriber Identity Module card) for mobile telephony.
A SIM card for mobile telephony includes a processor and a memory for storing diverse information and for performing certain calculations and controlling certain functions. The identity of the subscriber IMSI (International Mobile Subscriber Identity) is stored in the SIM card, together with other information. IMSI is used in the co-action of the mobile telephone with the mobile telephone system of a network operator. A SIM card memory also contains the telephone book of the user, i.e. telephone numbers stored by the user.
Available data and the results of investigations show that up to 15% of mobile telephone owners lose their telephones each year. This loss is either due to theft or carelessness.
When a mobile telephone is lost, the SIM card is also lost, since it is normally placed in the mobile telephone. The person losing his/her telephone will thereby, of course, also lose the information stored in the SIM-card memory, including the telephone book.
Today a new SIM card can be obtained fairly quickly from a network operator, and also a new telephone can be purchased. However, the user of this type of telephone is often used to referring to the telephone book when making a telephone call. The user is not always aware of the telephone number he/she wishes to call and cannot, therefore, make the call at that time despite having access to a telephone and to a SIM card.
It is therefore desirable to be able to recreate the telephone book as quickly as possible.
The present invention satisfies this desideratum.
Accordingly, the present invention relates to a method for the safe storage of information that has been stored in a so-called SIM card for mobile telephony, particularly a so-called telephone book containing information relating to telephone numbers and their owners, said telephone book being stored in a memory belonging to the SIM card and being created by the owner of said card. The present invention is characterised in that the information content' of the telephone book is caused to be transferred to a computer or corresponding device for safe storage at certain predetermined time intervals or subsequent to given events, via a mobile telephone system; and that said computer is caused to transfer said information content to a new SIM card that replaces the first-mentioned SIM card in response to a request signal and via the mobile telephone system.
The invention will now be described in more detail partly with reference to an exemplifying embodiment thereof shown on the accompanying drawing, in which - Figure 1 is a diagrammatic illustration of the invention.
Figure 1 is a diagram that illustrates the invention. Reference numeral 1 identifies a mobile telephone, reference numeral 2 identifies a SIM card, reference numeral 3 identifies a base station belonging to a network operator, reference numeral 4 identifies the network operator computer for telephone traffic, and reference numeral 5 identifies a database belonging to the computer 4. Reference numeral 6 identifies an external computer and its associated database 7.
The inventive method relates to the safe storage of information contained in a so called SIM card for mobile telephony, particularly a so called telephone book that contains information relating to telephone numbers and their owners, said telephone book being stored in a memory belonging to the SIM card and having been created by the owner of the SIM card.
According to the present invention, the SIM card is caused to transfer the information content of the telephone book to the affiliated memory of a computer at predetermined time intervals for safe storage of said information, via a mobile telephone system. The computer is caused to transfer said information content to a new SIM card replacement in response to a request, via a mobile telephone system.
This method thus enables the telephone book in the SIM card to be stored securely also at another location from which the contents of the telephone book can be transferred to another SIM card. In the event of a customer losing his/her telephone or SIM card, the customer is able to obtain a new telephone and a new SIM card and then transfer to the new SIM card the telephone book stored in said other location.
Consequently, the owner is able to quickly ring a desired telephone number without first needing to find all relevant telephone numbers and insert these numbers into the new SIM card. This facility is also available to the network operator in addition to the user.
According to one preferred embodiment of the invention, the computer 4 belongs to the network operator that issued the first-mentioned SIM card.
According to another embodiment, the computer 6 belongs to an external operator.
According to a highly preferred embodiment, the telephone book is tied in the computer to the IMSI of the SIM card concerned. This is preferred because IMSI is unique to each SIM card the world over. By tying the stored telephone book to the IMSI of the SIM card, it is possible to establish which person has a subscription with a SIM card that carries a given MSI.
In the event of a SIM card being lost, the owner of the card can contact the operator or an authorised store or shop and there give his name and mobile telephone number and ask to be issued with a new SIM card, and then, of course, with a new IMSI.
The operator can therewith enter this data into the computer 4, 6, wherewith the computer checks whether or not the data, or information, entered is correct and also which IMSI belonged to the lost SIM card. Providing that the data entered into the computer is in agreement with the data stored therein, the computer 4 of the operator can be instructed, via the telephone network, to send the telephone book to the new SIM card, via the mobile telephone network, and store said telephone book in the database of the computer 4 together with the IMSI of the new SIM card. The telephone book is then no longer tied to the IMSI of the lost SIM card. Transfer of the telephone book takes place in response to a call to a special number that leads to the operator from a telephone containing the new SIM card. Corresponding procedure can be effected with an external computer 6. In this case, it is beneficial when the external computer 6 co-acts with the network operator computer, in respect of obtaining subscription information and information that a new SIM card has replaced a lost SIM card.
According to one preferred embodiment, security against an unauthorised person having access to a telephone book is further enhanced by not transferring said information content to a new SIM card from said server or from said network operator computer until a personal code belonging to the owner of the old SIM card has been entered into the computer 4; 6.
The telephone book can be transferred from a mobile telephone to said computer in different ways. For example, the owner may call a special telephone number, whereafter the computer asks for the telephone book stored in the SIM card of the calling telephone.
It is preferred, however, that when the mobile telephone is activated in the telephone system, the network operator computer will automatically call up the mobile telephone and request the a transfer of the telephone book, this request being made at given time intervals or subsequent to given events. This time interval may be once a week, for instance. With regard to events, a request for the telephone book may be sent after each one-hundred calls made on the mobile telephone.
It will be evident that the present invention solves the problem recited in the introduction.
Although the invention has been described with reference to a number of exemplifying embodiments, it will be understood that these embodiments may be varied by one skilled in this art with respect to when information shall be transferred, etc. It will also be understood that other information stored in the SIM card can be transferred in a similar way, for instance information concerning personal services, etc.
The invention shall therefore not be considered to be limited to the aforedescribed exemplifying embodiments thereof, since variations can be made within the scope of the accompanying Claims.

Claims

1. A method for the safe storage of information contained in a so called SIM card for mobile telephony, particularly information relating to a so called telephone book with affiliated information relating to telephone numbers and the owner of the book, said telephone book being stored in a memory belonging to the SIM card and having been created by the owner of said SIM card, characterised by causing the SIM card (2) to transfer the information content of the telephone book to a computer (4;6) with a memory (5; 7) belonging to said computer at predetermined time intervals or in connection with predetermined events via a mobile telephone system (1, 3, 4, 5), for safe storage of said information content; and by causing said computer (4; 6) to transfer said information content to a new SIM card that replaces the first-mentioned SIM card (2) via said mobile telephone system and in accord with a request signal.
2. A method according to Claim 1, characterised in that the computer (4) belongs to the network operator that issued the first-mentioned SIM card.
3. A method according to Claim 1, characterised in that said computer (6) belongs to an external operator.
4. A method according to Claim 1, 2 or 3, characterised in that the telephone book is tied in said computer (4; 6) to the IMSI of the SIM card in question.
5. A method according to Claim 1, 2, 3 or 4, characterised in that when the mobile telephone (1, 2) is activated in respect of the telephone system, the computer (4) of the network operator functions to call the mobile telephone and request transfer of the telephone book.
6. A method according to Claim 1, 2, 3, 4 or 5, characterised by causing said transfer of said information content to a new SIM card from said computer (4; 6) only after a personal code belonging to the owner of the old SIM card has been entered into the computer.
PCT/SE2001/000297 2000-02-15 2001-02-14 Method of security storage of information WO2001062029A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001232579A AU2001232579A1 (en) 2000-02-15 2001-02-14 Method of security storage of information

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0000478-8 2000-02-15
SE0000478A SE0000478L (en) 2000-02-15 2000-02-15 Procedure for security storage of information

Publications (1)

Publication Number Publication Date
WO2001062029A1 true WO2001062029A1 (en) 2001-08-23

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Application Number Title Priority Date Filing Date
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AU (1) AU2001232579A1 (en)
SE (1) SE0000478L (en)
WO (1) WO2001062029A1 (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037879A2 (en) * 2000-11-06 2002-05-10 Siemens Aktiengesellschaft Method for the flexible archiving of electronically stored data in the domain of telecommunication terminals
WO2003007639A1 (en) * 2001-07-11 2003-01-23 Dormehl, Peter, Gerard (Snr) System for maintaining data of a mobile station
WO2003037015A1 (en) * 2001-10-23 2003-05-01 Ian Carel Van Reenen Method for backing up data stored in a mobile phone
WO2003037016A1 (en) * 2001-10-23 2003-05-01 Ennio Vertemati Procedure for storing alphanumerical information sent by a mobile phone to a storage centre connected to the network
EP1331798A2 (en) * 2002-01-23 2003-07-30 Fujitsu Limited Computer-readable storage medium containing program instructions for managing data in communication terminal
EP1337119A1 (en) * 2002-02-19 2003-08-20 Alcatel Network server for storage of SIM data
WO2004021296A1 (en) * 2002-09-02 2004-03-11 Kingsley Paul Maunder Remote storing and retrieval of information from a portable radio communication device
WO2004023306A2 (en) * 2002-09-04 2004-03-18 Matchtip Limited Backup data storage system
EP1404089A1 (en) * 2002-09-25 2004-03-31 Alcatel Method for managing a phone book of an end user terminal
WO2004107284A1 (en) * 2003-05-30 2004-12-09 Koninklijke Kpn N.V. Method and system for recovery of an electronic voucher and content received using an electronic voucher
FR2864412A1 (en) * 2003-12-19 2005-06-24 Gemplus Card Int Personal information file e.g. telephone directory, backing-up method, involves delaying back-up to make mobile available for user, after transmission of data sub-set to server, and recovering back-up at end of delay
FR2864413A1 (en) * 2003-12-19 2005-06-24 Gemplus Card Int Subscriber`s personal data e.g. telephone directory, backup method, involves finding whether mobile device has bearer independent protocol function, and performing backup of data in server based on backup mode via selected channel
BE1015704A3 (en) * 2003-10-06 2005-07-05 Buytaert Steven Herwig Cyriel Mobile phone SIM card information back-up method, by inputting information via network computer and storing it on server for later conversion using SIM application toolkit
EP1590945A2 (en) * 2003-01-15 2005-11-02 Motorola, Inc. Communication system for information security and recovery and method therefor
EP1662832A1 (en) * 2004-11-30 2006-05-31 Axalto SA Preservation of the continuity of service in a telecommunications network
US7146161B2 (en) * 2001-08-27 2006-12-05 Cheng-Hao Chou Subscriber identity module card backup system
WO2006091992A3 (en) * 2005-03-01 2007-02-01 Albert Fellner Mobile telephone with two input devices and method for storing or saving data
CN100440195C (en) * 2002-05-10 2008-12-03 斯伦贝谢（北京）智能卡科技有限公司 Intelligent card replacing method and system
RU2472310C2 (en) * 2007-12-24 2013-01-10 Квэлкомм Инкорпорейтед Virtual sim-card for mobile telephones
US8634828B2 (en) 2009-06-08 2014-01-21 Qualcomm Incorporated Method and apparatus for switching virtual SIM service contracts based upon a user profile
US8639245B2 (en) 2009-06-08 2014-01-28 Qualcomm Incorporated Method and apparatus for updating rules governing the switching of virtual SIM service contracts
US8649789B2 (en) 2009-06-08 2014-02-11 Qualcomm Incorporated Method and apparatus for switching virtual SIM service contracts when roaming
US8676180B2 (en) 2009-07-29 2014-03-18 Qualcomm Incorporated Virtual SIM monitoring mode for mobile handsets
US8811969B2 (en) 2009-06-08 2014-08-19 Qualcomm Incorporated Virtual SIM card for mobile handsets
CN104866389A (en) * 2014-02-25 2015-08-26 北京奇虎科技有限公司 Data recovery method as well as data backup method, device and system based on mobile operating system
EP3101929A4 (en) * 2014-01-28 2016-12-07 Zte Corp Information processing method, terminal and server, and communication method and system
CN109413256A (en) * 2018-12-15 2019-03-01 惠州Tcl移动通信有限公司 Contact person information processing method, device, storage medium and electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998058510A1 (en) * 1997-06-16 1998-12-23 Swisscom Ag Mobile device, chip card and method of communication
WO1999027721A1 (en) * 1997-11-25 1999-06-03 Swisscom Ag Method and devices for managing information on identification cards
WO1999027730A1 (en) * 1997-11-25 1999-06-03 Swisscom Ag Method and information system for transferring information onto identity cards
DE19848364A1 (en) * 1998-10-21 1999-08-12 Frank Slembeck Method of simplifying the data maintenance of data on mobile telephones

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998058510A1 (en) * 1997-06-16 1998-12-23 Swisscom Ag Mobile device, chip card and method of communication
WO1999027721A1 (en) * 1997-11-25 1999-06-03 Swisscom Ag Method and devices for managing information on identification cards
WO1999027730A1 (en) * 1997-11-25 1999-06-03 Swisscom Ag Method and information system for transferring information onto identity cards
DE19848364A1 (en) * 1998-10-21 1999-08-12 Frank Slembeck Method of simplifying the data maintenance of data on mobile telephones

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037879A2 (en) * 2000-11-06 2002-05-10 Siemens Aktiengesellschaft Method for the flexible archiving of electronically stored data in the domain of telecommunication terminals
WO2002037879A3 (en) * 2000-11-06 2003-01-30 Siemens Ag Method for the flexible archiving of electronically stored data in the domain of telecommunication terminals
WO2003007639A1 (en) * 2001-07-11 2003-01-23 Dormehl, Peter, Gerard (Snr) System for maintaining data of a mobile station
US7146161B2 (en) * 2001-08-27 2006-12-05 Cheng-Hao Chou Subscriber identity module card backup system
WO2003037015A1 (en) * 2001-10-23 2003-05-01 Ian Carel Van Reenen Method for backing up data stored in a mobile phone
WO2003037016A1 (en) * 2001-10-23 2003-05-01 Ennio Vertemati Procedure for storing alphanumerical information sent by a mobile phone to a storage centre connected to the network
EP1331798A2 (en) * 2002-01-23 2003-07-30 Fujitsu Limited Computer-readable storage medium containing program instructions for managing data in communication terminal
EP1331798A3 (en) * 2002-01-23 2006-12-20 Fujitsu Limited Computer-readable storage medium containing program instructions for managing data in communication terminal
EP1337119A1 (en) * 2002-02-19 2003-08-20 Alcatel Network server for storage of SIM data
CN100440195C (en) * 2002-05-10 2008-12-03 斯伦贝谢（北京）智能卡科技有限公司 Intelligent card replacing method and system
WO2004021296A1 (en) * 2002-09-02 2004-03-11 Kingsley Paul Maunder Remote storing and retrieval of information from a portable radio communication device
WO2004023306A2 (en) * 2002-09-04 2004-03-18 Matchtip Limited Backup data storage system
WO2004023306A3 (en) * 2002-09-04 2005-05-06 Matchtip Ltd Backup data storage system
EP1404089A1 (en) * 2002-09-25 2004-03-31 Alcatel Method for managing a phone book of an end user terminal
EP1590945A2 (en) * 2003-01-15 2005-11-02 Motorola, Inc. Communication system for information security and recovery and method therefor
EP1590945A4 (en) * 2003-01-15 2006-04-19 Motorola Inc Communication system for information security and recovery and method therefor
WO2004107284A1 (en) * 2003-05-30 2004-12-09 Koninklijke Kpn N.V. Method and system for recovery of an electronic voucher and content received using an electronic voucher
BE1015704A3 (en) * 2003-10-06 2005-07-05 Buytaert Steven Herwig Cyriel Mobile phone SIM card information back-up method, by inputting information via network computer and storing it on server for later conversion using SIM application toolkit
WO2005069651A3 (en) * 2003-12-19 2005-09-09 Gemplus Card Int Method and device for pre-saving personal data for a subscriber to a telecommunications network
WO2005069659A3 (en) * 2003-12-19 2005-09-22 Gemplus Card Int Method and device for backing up personal data of a telecommunications network subscriber, and associated server
WO2005069651A2 (en) * 2003-12-19 2005-07-28 Gemplus Method and device for pre-saving personal data for a subscriber to a telecommunications network
FR2864413A1 (en) * 2003-12-19 2005-06-24 Gemplus Card Int Subscriber`s personal data e.g. telephone directory, backup method, involves finding whether mobile device has bearer independent protocol function, and performing backup of data in server based on backup mode via selected channel
FR2864412A1 (en) * 2003-12-19 2005-06-24 Gemplus Card Int Personal information file e.g. telephone directory, backing-up method, involves delaying back-up to make mobile available for user, after transmission of data sub-set to server, and recovering back-up at end of delay
WO2005069659A2 (en) * 2003-12-19 2005-07-28 Gemplus Method and device for backing up personal data of a telecommunications network subscriber, and associated server
EP1662832A1 (en) * 2004-11-30 2006-05-31 Axalto SA Preservation of the continuity of service in a telecommunications network
WO2006059203A2 (en) * 2004-11-30 2006-06-08 Axalto S.A. Preservation of the continuity of service in a telecommunications network
WO2006059203A3 (en) * 2004-11-30 2006-08-10 Axalto Sa Preservation of the continuity of service in a telecommunications network
WO2006091992A3 (en) * 2005-03-01 2007-02-01 Albert Fellner Mobile telephone with two input devices and method for storing or saving data
RU2472310C2 (en) * 2007-12-24 2013-01-10 Квэлкомм Инкорпорейтед Virtual sim-card for mobile telephones
US8634828B2 (en) 2009-06-08 2014-01-21 Qualcomm Incorporated Method and apparatus for switching virtual SIM service contracts based upon a user profile
US8639245B2 (en) 2009-06-08 2014-01-28 Qualcomm Incorporated Method and apparatus for updating rules governing the switching of virtual SIM service contracts
US8649789B2 (en) 2009-06-08 2014-02-11 Qualcomm Incorporated Method and apparatus for switching virtual SIM service contracts when roaming
US8811969B2 (en) 2009-06-08 2014-08-19 Qualcomm Incorporated Virtual SIM card for mobile handsets
US8676180B2 (en) 2009-07-29 2014-03-18 Qualcomm Incorporated Virtual SIM monitoring mode for mobile handsets
EP3101929A4 (en) * 2014-01-28 2016-12-07 Zte Corp Information processing method, terminal and server, and communication method and system
US9883402B2 (en) 2014-01-28 2018-01-30 Xi'an Zhongxing New Software Co. Ltd. Method, terminal and server for processing information, and communication method and system
CN104866389A (en) * 2014-02-25 2015-08-26 北京奇虎科技有限公司 Data recovery method as well as data backup method, device and system based on mobile operating system
CN109413256A (en) * 2018-12-15 2019-03-01 惠州Tcl移动通信有限公司 Contact person information processing method, device, storage medium and electronic equipment

Also Published As

Publication number Publication date
AU2001232579A1 (en) 2001-08-27
SE0000478L (en) 2001-08-16
SE0000478D0 (en) 2000-02-15

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