7. Handset Menu System 
   
7-72 
 
7.9.6.3  Facility setting               MENU+ 9 +6+3+1~4) 
In this menu, the user can use facility lock and change PINs for facility lock. 
There are no initial Facility PIN Codes. 
The number (from 8 to 16 digits) which is input for the first time shall be applied as the facility PIN Code. If 
forgot the facility  PIN  Codes, changing the status and changing the facility  PIN  Codes  will be disabled. 
Please do not forget the facility PIN Codes. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig.7.9.6.2    Chg PIN menu (changing procedure of PIN) 
Retype PIN?     
  
12345677 
error. 
Error 
1 Network     
2 
3 Provider     
1 Change Sts   
2 Change PIN 
Enable        
Disable       
Error 
12345678 
New PIN?     
  
12345677 
bganpn 
9 Admin   
0 SERVICE 
5 Auto Dcn.       
6 SIM  
2 Change PIN 
3 Facility       
Returns to SIM Menu screen even 
the SIM PIN is incorrectly entered.