Base station transmits emergency information to a terminal existing in a radio communication service area of a
base station to allow emergency information to be received by the terminal regardless of whether the terminal is communicatively connected to the
base station, the emergency information being associated with first identification information configured for a network to which the
base station is communicatively connected. In a case that the terminal receives the emergency information associated with the first identification information from the base
station, the terminal configures only the emergency information received from the network to which the terminal is communicatively connected as a notification target, based on the first identification information associated with the emergency information.