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| |  | ||   / _ \\  |      \\ | || | || | |  | || 
| |/\| ||  / //\ \\ |  --  // | || | || | |/\| || 
|  /\  || |  ___  |||  --  \\ | \\_/ || |  /\  || 
|_// \_|| |_||  |_|||______//  \____//  |_// \_|| 
`-`   `-` `-`   `-` `------`    `---`   `-`   `-`

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發送短信 : Use of mobile devices in mobile commerce