摘要 |
At least one transmitting unit (30,30') is connected to a base unit (20) via a network for sending a message that was at least partially provided with additional information supplied by the base station. At least one receiving unit receiving unit (40,40') is connected to the base unit via the network for receiving the message that was protocolled and routed by the base unit. An Independent claim is included for a method of sending, switching and receiving a message with additional advertising information.
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