15. The electronic device of claim 10 , wherein the at least one processor is further programmed to: update at least one node in the recognition grammar based on the additional input audio received by the embedded speech recognizer; and re-evaluate the recognition grammar to determine if any of the nodes in the recognition grammar includes at least one generic speech node.
15. The electronic device of claim 10 , wherein the at least one processor is further programmed to: update at least one node in the recognition grammar based on the additional input audio received by the embedded speech recognizer; and re-evaluate the recognition grammar to determine if any of the nodes in the recognition grammar includes at least one generic speech node. 16. The electronic device of claim 15 , wherein the at least one processor is further programmed to close a network connection to the network device in response to determining that none of the nodes in the re-evaluated recognition grammar includes at least one generic speech node.