MOBILE TERMINAL HAVING IN CASE OF EMERGENCY STATE AND METHOD FOR ENTERING SUCH STATE

• US 20100267357A1
• Filed: 11/13/2008
• Published: 10/21/2010
• Est. Priority Date: 11/14/2007
• Status: Abandoned Application

• Current Assignee: Telefonaktiebolaget LM Ericsson
• Original Assignee: Telefonaktiebolaget LM Ericsson
• Inventors: Vänttinen, Veijo, Holmström, Tomas
• Application Number:
  US12/742,691
• Publication Number:
  US 20100267357A1
• Time in Patent Office: Days
• US Class Current: 455/404.100
• CPC Class Codes: H04M 1/72424 with manual activation of emergency-service functions
• CPC Class Codes: H04W 76/50 for emergency connections

Abstract

The invention relates to a mobile terminal having an “in case of emergency (ICE) state”. The In Case of Emergency (ICE) state is reachable by pressing a predefined code, suitably ‘I’, ‘C, ‘E’ (which on most phones correspond to ‘4’, ‘2’, ‘3’) and then an additional button e.g. the ‘Send’-, ‘Accept’- or ‘Call’ key. This action overrides ‘keylock’, ‘phone lock’ and use of ‘PIN-code’ etc similarly to the current emergency number handling. The action causes the ICE contact information to be displayed on the mobile phone or other suitable actions. If more than one contact is available in the ICE contact information storage, a list of alternative ICE contacts may be displayed. The invention also relates to a corresponding method and computer program product implementing the method.

Claims

1. A mobile terminal comprising:

a control unit for controlling the operation of the terminal;

an interface unit (MMI) for receiving commands from a user to the control unit, and for displaying information;

a memory unit capable of storing contact information; and

wherein the control unit is adapted to receive through the interface unit a predefined ICE code relative to “

in case of emergency”

information, and, in response to said ICE code, to cause the mobile terminal to enter an In Case of Emergency (ICE) state.

2. A mobile terminal in accordance with claim 1, wherein the mobile terminal is adapted to operate with a subscriber identity module, such that, if a subscriber identity module is not connected, substantially all operations of the mobile terminal are blocked, except at least the operations to cause the mobile terminal to enter the In Case of Emergency state.

3. A mobile terminal in accordance with claim 2, wherein the mobile terminal is adapted to receive a predefined lock code associated with the subscriber identity module or the mobile terminal, such that, if a lock code is not correctly entered, substantially all operations of the mobile terminal are blocked, except at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state.

4. A mobile terminal in accordance with claim 1, wherein the mobile terminal is adapted to register with a public land mobile network (PLMN) associated with a subscriber identity module or the mobile terminal, such that, if the registration with the public land mobile network is not completed, substantially all operations of the mobile terminal are blocked;

except at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state.

5. A mobile terminal in accordance with claim 4, wherein the memory unit is configured to store “

in case of emergency”

information also comprising emergency telephone numbers, and the mobile terminal further is adapted to unblock communication operations for calling “

in case of emergency”

information telephone numbers using any one of all public land mobile networks available to the mobile terminal, after receiving said predefined ICE code.

6. A mobile terminal in accordance with claim 1, wherein, if a failure condition has occurred in any state during an access procedure of the mobile terminal, such that substantially all operations of the mobile terminal are blocked;

the control unit is adapted to unblock at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state, after receiving said predefined ICE code.

7. A mobile terminal in accordance with claim 1, wherein the control unit is adapted to lock substantially the whole interface unit upon user command or automatically, such that substantially all user operations of the interface unit are blocked except the unlock operations, and except at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state.

8. A mobile terminal in accordance with claim 1, wherein the control unit is adapted to cause the interface unit to present “

in case of emergency”

information in the In Case of Emergency (ICE) state.

9. A mobile terminal in accordance with claim 8, wherein the “

in case of emergency”

information comprises a list of alternative contacts.

10. A mobile terminal in accordance with claim 1, wherein the predefined ICE code comprises the buttons associated with the characters ‘

I’

, ‘

C’

, ‘

E’

.

11. A mobile terminal in accordance with claim 1, wherein the mobile terminal is adapted to permit inhibition of the display of the ICE information.

12. A method in a mobile terminal comprising:

receiving a predefined ICE code relative to “

in case of emergency”

information; and

in response to said ICE code, causing the mobile terminal to enter an In Case of Emergency (ICE) state.

13. A method in accordance with claim 12, wherein the mobile terminal is adapted to operate with a subscriber identity module, the method further comprising:

if the subscriber identity module is not connected, blocking substantially all operations of the mobile terminal, except at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state.

14. A method in accordance with claim 13, further comprising:

receiving a predefined lock code associated with the subscriber identity module or the mobile terminal, such that, if a lock code is not correctly entered, substantially all operations of the mobile terminal are blocked;

except at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state.

15. A method in accordance with claim 12, further comprising:

registering with a public land mobile network (PLMN) associated with a subscriber identity module or the mobile terminal, such that, if the registration with the public land mobile network is not completed, substantially all operations of the mobile terminal are blocked;

except at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state.

16. A method in accordance with claim 15, further comprising:

storing “

in case of emergency”

information also comprising emergency telephone numbers; and

unblocking communication operations for calling “

in case of emergency”

information telephone numbers using any one of all public land mobile networks available to the mobile terminal, after receiving said predefined ICE code.

17. A method in accordance with claim 12, further comprising:

if a failure condition has occurred in any state during an access procedure of the mobile terminal, such that substantially all operations of the mobile terminal are blocked, unblocking at least the operations to cause the mobile terminal to enter the In Case of Emergency (ICE) state, after receiving said predefined ICE code.

18. A method in accordance with claim 12, further comprising

locking substantially a whole interface unit of the mobile unit upon user command or automatically, such that substantially all user operations of the interface unit are blocked except the unlock operations, and except at least the operations to cause the mobile terminal to'"'"'enter the In Case of Emergency (ICE) state.

19. A method in accordance with claim 12,

causing an interface unit of the mobile unit to present “

in case of emergency”

information in the In Case of Emergency (ICE) state.

20. A method in accordance with claim 12, wherein the predefined ICE code comprises the buttons associated with the characters ‘

I’

, ‘

C’

, ‘

E’

.

21-22. -22. (canceled)