Abstract: The present disclosure relates to a cellular telephone comprising a processor generating and sending an alarm message destined for at least one predefined recipient, in response to an action for the automatic generation of an alert message by a portable telephone to one or more predetermined recipients, the process or being activated by a unique action by the user, and a computer program for detecting as a background task a change of state of at least one man-machine interface of the telephone corresponding to the unique activation action, the change of state being specific to a panic situation associated with pre-recorded parameters, and in case of detection of the change of state, the dispatching of a message for interruption of the processor and for calling of a routine triggering an application ordering the sending of a message containing pre-recorded parameters.

Abstract: The present disclosure relates to a cellular telephone comprising a processor generating and sending an alarm message destined for at least one predefined recipient, in response to an action for the automatic generation of an alert message by a portable telephone to one or more predetermined recipients, the process or being activated by a unique action by the user, and a computer program for detecting as a background task a change of state of at least one man-machine interface of the telephone corresponding to the unique activation action, the change of state being specific to a panic situation associated with pre-recorded parameters, and in case of detection of the change of state, the dispatching of a message for interruption of the processor and for calling of a routine triggering an application ordering the sending of a message containing pre-recorded parameters.