User's Guide

 ٥-١   
1   .
2      1-LINE     .
      
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  /.
     
١.               
 1-LINE     .
:      
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  /.
٢.     .
٣.) (        ).(
٤.  .
      
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           .  
           .
  :   DSL
    DSL             
     DSL       .  DSL  
              ) .  DSL
 ADSL  /(.
:    DSL     DSL       
.
ARWW    ٧٤