Method and apparatus for activating a restrictive operating mode of a wireless communication device

• US 20040203601A1
• Filed: 12/19/2002
• Published: 10/14/2004
• Est. Priority Date: 12/19/2002
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Alvarado, Daniel, Le, Son Quang, Traugott, Kevin Christopher, Morriss, Matthew James, Weigum, Dennis Walter
• Application Number:
  US10/324,573
• Publication Number:
  US 20040203601A1
• Time in Patent Office: Days
• US Class Current: 455/411
• CPC Class Codes: G08B 13/1418 Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply
• CPC Class Codes: H04M 1/677 Preventing the dialling or sending of predetermined telephone numbers or selected types of telephone numbers, e.g. long distance numbers
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 2250/10 including a GPS signal receiver
• CPC Class Codes: H04W 12/126 Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

A wireless communication system (100) employs a method and apparatus for activating a restrictive operating mode of a wireless communication device (101) in the event that the wireless device is lost or stolen. The wireless device has stored therein a password (205) associated with placing itself in a restrictive operating mode. Once placed in such a mode, the wireless device is only capable of contacting a restricted target device (107) as determined by either contact information (204) previously stored in the wireless device or the contents of a received message. After the wireless device is lost or stolen, a remote device (105) is used by the wireless device owner or a wireless service provider to send a message containing the password to the wireless device. Upon receiving the message, the wireless device checks for the password and, if present, automatically places itself in the restrictive operating mode.

Claims

1. A method for remotely activating a restrictive operating mode of a wireless communication device in the event that the wireless communication device is lost or stolen, the method comprising:

receiving an input from at least one of a user of the wireless communication device and a wireless service provider supplying wireless communication services to the wireless communication device in the event that the wireless communication device is lost or stolen, the input including a password;

generating a message responsive to the input, the message including the password and being adapted to instruct the wireless communication device to begin operating in a restrictive operating mode in which the wireless communication device is only capable of contacting a restricted target device as determined by at least one of contact information stored in the wireless communication device and contents of the message; and

transmitting the message to the wireless communication device.

2. The method of claim 1, further comprising:

receiving a second input from one of the user of the wireless communication device and the wireless service provider, the second input including a second password;

generating a second message responsive to the second input, the second message including the second password and being adapted to instruct the wireless communication device to resume operating in a normal operating mode in which the wireless communication device is not limited to contacting the restricted target device; and

transmitting the second message to the wireless communication device.

3. The method of claim 1, wherein generating a message further comprises:

generating a message that instructs the wireless communication device to sound an audible alert.

4. The method of claim 1, wherein generating a message further comprises:

generating a message that instructs the wireless communication device to display the contact information.

5. A method for implementing security in a wireless communication device, the method comprising:

storing a first password associated with permitting remote control of the wireless communication device;

receiving a message from a remote device;

determining whether the message includes the first password; and

in the event that the message includes the first password, automatically placing the wireless communication device in a restrictive operating mode in which communication may be initiated only with a restricted target device as determined by at least one of pre-stored contact information and contents of the message.

6. The method of claim 5, further comprising:

automatically initiating a communication with a restricted target device responsive to any attempt by a possessor of the wireless communication device to initiate a communication after the wireless communication device has begun operating in the restrictive operating mode.

7. The method of claim 5, further comprising:

storing a second password, the second password being associated with returning the wireless communication device to a normal operating mode in which the wireless communication device is not limited to contacting a restricted target device;

receiving one of a second message and user input after the wireless communication device has begun operating in the restrictive operating mode to produce a received instruction; and

automatically terminating the restrictive operating mode in the event that the received instruction includes the second password.

8. The method of claim 5, further comprising:

automatically sounding an audible alert responsive to placing the wireless communication device in the restrictive operating mode.

9. The method of claim 5, further comprising:

automatically displaying the contact information responsive to placing the wireless communication device in the restrictive operating mode.

10. The method of claim 9, further comprising:

initiating a communication with a restricted target device after displaying the contact information and responsive to input by a possessor of the wireless communication device.

11. The method of claim 5, further comprising:

automatically displaying instructions for contacting a restricted target device responsive to placing the wireless communication device in the restrictive operating mode.

12. The method of claim 5, further comprising:

automatically transmitting a message to a wireless service provider responsive to placing the wireless communication device in the restrictive operating mode.

13. The method of claim 12, wherein the wireless communication device includes a global positioning satellite (GPS) receiver and associated software for determining a location of the wireless communication device based on at least one signal received by the GPS receiver, and wherein automatically transmitting a message further comprises:

automatically transmitting a message that includes the location of the wireless communication device.

14. A method for implementing security in a wireless communication device, the method comprising:

storing a first password associated with restricted operation of the wireless communication device;

receiving input from a user of the wireless communication device;

determining whether the input includes the first password; and

in the event that the input includes the first password, automatically placing the wireless communication device in a restrictive operating mode in which communication may be initiated only with a restricted target device as determined by at least one of pre-stored contact information and contents of the input.

15. A wireless communication device comprising:

means for storing contact information for at least one restricted target device;

means for storing a restrictive mode activation password associated with restricted operation of the wireless communication device;

means for receiving at least one of a message from a remote device and input from a user of the wireless communication device;

means for determining whether at least one of the message and the input includes the restrictive mode activation password; and

means for automatically placing the wireless communication device in a restrictive operating mode in which communication may be initiated only with the at least one restricted target device in the event that at least one of the message and the input includes the restrictive mode activation password.

16. A wireless communication device comprising:

a first memory that stores a first password associated with permitting remote control of the wireless communication device;

a receiver that receives a message from a remote device;

a processor operably coupled to the first memory and the receiver; and

a program memory operably coupled to the processor, the program memory including operating instructions that, when executed by the processor, cause the processor to;

determine whether the message includes the first password; and

automatically place the wireless communication device in a restrictive operating mode in which communication may be initiated only with a restricted target device in the event that the message includes the first password.

17. The wireless communication device of claim 16, further comprising a transmitter operably coupled to the processor, wherein the operating instructions stored in the program memory further cause the processor to:

automatically initiate a communication with a restricted target device via the transmitter responsive to any attempt by a possessor of the wireless communication device to initiate a communication after the wireless communication device has begun operating in the restrictive operating mode.

18. The wireless communication device of claim 16, further comprising an audio transducer operably coupled to the processor, wherein the operating instructions stored in the program memory further cause the processor to:

automatically sound an audible alert through the audio transducer responsive to the wireless communication device being placed in the restrictive operating mode.

19. The wireless communication device of claim 16, further comprising:

a display operably coupled to the processor; and

a second memory, operably coupled to the processor, that stores contact information for at least one restricted target device;

wherein the operating instructions stored in the program memory further cause the processor to;

automatically display the contact information on the display responsive to the wireless communication device being placed in the restrictive operating mode.

20. The wireless communication device of claim 19, further comprising a user interface operably coupled to the processor, wherein the operating instructions stored in the program memory further cause the processor to:

initiate a communication with the at least one restricted target device after displaying the contact information and responsive to input received from a possessor of the wireless communication device via the user interface.

21. The wireless communication device of claim 16, further comprising a transmitter operably coupled to the processor, wherein the operating instructions stored in the program memory further cause the processor to:

automatically transmit a second message to a wireless service provider via the transmitter responsive to the wireless communication device being placed in the restrictive operating mode.

22. The wireless communication device of claim 21, further comprising a global positioning satellite (GPS) receiver operably coupled to the processor, wherein the operating instructions stored in the program memory further cause the processor to:

determine a location of the wireless communication device based on at least one signal received by the GPS receiver; and

generate the second message to include the location of the wireless communication device.

23. An apparatus for remotely activating a restrictive operating mode of a wireless communication device in the event that the wireless communication device is lost or stolen, the apparatus comprising:

a processor that generates a message responsive to input from at least one of a user of the wireless communication device and a wireless service provider supplying wireless communication services to the wireless communication device, the message including a password and being adapted to instruct the wireless communication device to begin operating in a restrictive operating mode in which the wireless communication device is only capable of contacting a restricted target device as determined by at least one of contact information stored in the wireless communication device and contents of the message; and

a transmitter, operably coupled to the processor, that transmits the message to the wireless communication device.

24. The apparatus of claim 23, wherein the processor receives a second input from one of the user of the wireless communication device and the wireless service provider, and further generates a second message responsive to the second input, the second message including a second password and being adapted to instruct the wireless communication device to resume operating in a normal operating mode in which the wireless communication device is not limited to contacting a restricted target device;

and wherein the transmitter transmits the second message to the wireless communication device.

25. The apparatus of claim 23, wherein the message further instructs the wireless communication device to at least one of sound an audible alert and display the contact information.

26. The apparatus of claim 23, further comprising:

a receiver, operably coupled to the processor, that receives a communication from the wireless communication device after transmission of the message when the apparatus is a restricted target device.

27. A wireless communication system comprising:

a wireless communication device that includes;

a first memory that stores a first password associated with permitting remote control of the wireless communication device;

a receiver that receives a message;

a first processor operably coupled to the first memory and the receiver; and

a program memory operably coupled to the first processor, the program memory including operating instructions that, when executed by the first processor, cause the first processor to;

determine whether the message includes the first password; and

automatically place the wireless communication device in a restrictive operating mode in which communication may be initiated only with a restricted target device as determined by at least one of contact information stored in a second memory and contents of the message in the event that the message includes the first password; and

an apparatus for remotely activating the restrictive operating mode of the wireless communication device, wherein the apparatus includes;

a second processor that generates the message responsive to input from at least one of a user of the wireless communication device and a wireless service provider supplying wireless communication services to the wireless communication device, the message including the first password and being adapted to instruct the wireless communication device to begin operating in the restrictive operating mode; and

a transmitter, operably coupled to the processor, that transmits the message to the wireless communication device.