2. The system of claim 1 , further comprising a query regeneration module that resends each outstanding query and waits for a response thereto in response to determining whether there are two or more outstanding queries.
2. The system of claim 1 , further comprising a query regeneration module that resends each outstanding query and waits for a response thereto in response to determining whether there are two or more outstanding queries. 3. The system of claim 2 , wherein the one or more messages are Short Message System-type messages.