An alert system and apparatus for an emergency alert system is provided to
disseminate emergency information to the public utilizing a universal
paging system through a personal alert device such as a cellular
telephone, pager, PDA or E-FOB. The alert system utilizes an emergency
alert system signal from the NOAA alert system to broadcast the alert
message to cellular devices in a specified alert area. The broadcast
message provides information related to the alert level. The E-FOB may be
a passive device which is activated by a NOAA alert signal and then
listens for a cellular message. If the E-FOB is within the alert area,
the E-FOB provides information to the user. If the E-FOB is not within
the alert area, the E-FOB returns to a passive state.