FIELD: radio engineering and communications.
SUBSTANCE: invention relates to the field of transmission of alarm information, namely, to mobile communication warning. To this end, an initiating instruction is received in the verification interface, it is determined whether the initiating command is a predetermined warning command corresponding to at least one contact, enter a warning state and send warning information indicating that the user is in a dangerous state to the contact terminal. In this case, a predetermined local terminal function is triggered, such as a camera function, a video function, a location function or a recording function, in accordance with the requirement to start a predetermined function, when it is required to run a predetermined function sent from a contact terminal corresponding to a predetermined warning command, and send data collected by a predetermined function to a contact terminal corresponding to a predetermined warning command.
EFFECT: simplified initiation of the transmission of warning information, as well as saved terminal's power by triggering data collection only by the command of the receiving terminal.
17 cl, 10 dwg, 3 tbl
