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Settings 43
If you reset the handset settings 
all the handset settings will 
return to their default settings, 
e.g. the handset name, ringer 
melody, all volume levels, 
display and alarm settings. 
If you reset the base settings all 
the base settings will return to 
their default settings, e.g. the 
base ringer melody, all volume 
levels and PBX access codes.
If you delete the handset and 
base user data all your contacts 
and the calls list will be deleted.
Reset the handset or base settings 
1. Select 
Menu, scroll   to display Settings and  
press 
OK.
2. Press 
 to display Reset and press OK.
3. 
Handset settings is displayed, press OK or press 
 to display Base settings and then press OK.
4. 
Handset settings? or Base settings? is 
displayed, select 
Yes.
5. 
Resettings settings is displayed while the reset 
takes place. Once finished 
<Handset or Base> 
settings reset is displayed. 
Delete the handset and base user data 
1. Select 
Menu, scroll   to display Settings and  
press 
OK.
2. Press 
 to display Reset and press OK.
3. Press 
 to display Delete user data and  
press 
OK.
4. If the current system PIN is not 0000 you will be 
prompted to enter the PIN then press 
OK. If it is 
0000, you will continue straight to step 5.
5. 
Delete from all h/sets? is displayed, select Yes 
to confirm (or 
No to cancel).
6. 
Deleting user data… is displayed. Once finished, 
All user data deleted is displayed.
1662 BT4000 UG [3].indd   43 09/04/2013   15:03