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Message transmission method e.g. for warning of public in case of disaster, involves sending messages over a broadcasting station and message sent dependent on target area which can be given from existing transmitter networks
Message transmission method e.g. for warning of public in case of disaster, involves sending messages over a broadcasting station and message sent dependent on target area which can be given from existing transmitter networks
The method involves sending messages over a broadcasting station. The message is sent dependent on a target area which can be given from existing transmitter networks to be extracted and individually or as group for sending the messages be consulted. An independent claim is included for a device.
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