User Guide

  
5   ,(Self Care)   
       
 
  .  PIN                
.        

1 
.    
2 
.  
3 
.      PIN     
4 
.           
      

1 
.    
2 
.     
3 
.   
4 
.  
5 
. 
6 
.    
7 
. 
8 
.          
9 
.  
Cisco IP Phone 7800    
40
 
       