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  _____     _____    _    _     ______  __    __  
 / ____||  |  ___|| | || | ||  /_   _// \ \\ / // 
/ //---`'  | ||__   | || | ||   -| ||-   \ \/ //  
\ \\___    | ||__   | \\_/ ||   _| ||_    \  //   
 \_____||  |_____||  \____//   /_____//    \//    
  `----`   `-----`    `---`    `-----`      `

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發送短信 : Network measurement