WIRELESS DEVICE AND SWITCHING CONTROL METHOD
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United States of America Patent
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Issued Date -
May 22, 2014
app pub date -
Oct 31, 2013
filing date -
Nov 21, 2012
priority date (Note) -
Abandoned
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Abstract
A multi wireless system 1 is enabled for communication by CDMA2000 1x of a circuit switching system and by CDMA2000 1xEV-DO and LTE of a packet communication system. The detecting units 54B and 54C detect whether communication by CDMA2000 1xEV-DO and LTE is enabled. The notifying unit 69 notifies an SMS switching control server of which of the circuit switching system and the packet communication system is used to perform SMS communication based on a detection result.
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