8232 DECT Handset  
Maintenance Manual 
 
8AL 90305 USAA ed02                   12 /16 
Keyboard test 
Tests if all the keys are working as expected. The user is requested to press all the keys on the HS for 
this test to pass. When the key is working as expected the red square will become green.  
   
LED test 
The  LED  test  consists  of  two  parts.  First  the  backlight  on  the  display  and  the  keypad  tested  and 
afterwards the (Red/yellow/green) LED is tested and finally the speaker key LED. 
       
       
     
Note: Speaker key LED doesn’t exist on this product 
Vibrator test 
Tests if the vibrator of the HS works.