User manual

 B-2 
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
2
 DSL ( ADSL)  DSL 
3

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
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
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
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 1-LINE

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



/
 DSL
1.
 DSL  DSL 
2.
  DSL 

 
1-LINE 




: 



/



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 DSL 
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 
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 


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

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

 
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
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
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3.

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
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 DSL 


4.



 


 C:  PBX  ISDN
 PBX  ISDN/ 
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/


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 PBX  ISDN 
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





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  




/ 
190
 B 






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