發送短信 : What can the structure of the palm print tell us?

 _    _      ___     __   __     ___      _____   
| || | ||   / _ \\   \ \\/ //   / _ \\   |__  //  
| || | ||  | / \ ||   \   //   | / \ ||    / //   
| \\_/ ||  | \_/ ||   / . \\   | \_/ ||   / //__  
 \____//    \___//   /_//\_\\   \___//   /_____|| 
  `---`     `---`    `-`  --`   `---`    `-----`