D c h   v   S M S   t i   t n g    i   8 7 8 8   c h  n h   t h c   n g n g   h o t   n g . 
   s   d n g   g  i   c  u   h i   c    y  u   c u   n g   k  
 X i n   v u i   l  n g   l i  n   l c   H H V N   i P h o n e   T e a m 
 E m a i l :   i p h o n e @ h a n d h e l d . c o m . v n 
 C h u y  n   t r a n g :   h t t p : / / i p h o n e . h a n d h e l d . c o m . v n 
 C m   n   c  c   b n      n g   h   t r o n g   t h i   g i a n   q u a . 
 