By Michael Tan Meet the tools that let you transfer files and send messages on your smartphone without the Internet.

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Source:: http://cnet.com.feedsportal.com/c/34938/f/645093/s/3fdb86e9/sc/4/l/0L0Scnet0N0Cnews0Cstay0Econnected0Ewithout0Ea0Econnection0C0Tftag0FCAD590Aa51e/story01.htm