In response to the triggering of a user's mobile terminal, such as through
pushing a dedicated button, by inputting a predetermined sequence of
digits, through a menu selection, or automatically in response to an
external input, a digital record containing user-specific information
that is stored in the mobile terminal is packetized and transmitted over
a signaling channel through the public wireless network, where the one or
more packets are marked as being emergency 911 (E911) packets. From the
header information in these packets, a Mobile Switching Center (MSC) in
the wireless network, recognizes these E911 packets as being destined to
that MSC's nearest Public Safety Answering Point (PSAP), and transmits
the information contained in those packets to that PSAP.