Using the phone : Adjusting the telephone settings : Protection against unwanted calls
Protection against unwanted calls
Setting time control for external calls
You can specify a time period when you do not want the ­telephone to ring.
*      OK    Audio Settings   OK    Ringtones (Handset)   OK    Time Control   OK
*For external calls: On / Off
If activated:
  Suspend ring. from: Enter the start of the period.
  Suspend ring. until: Enter the end of the period.
*Save
 
During this period, your phone will continue to ring for numbers to which you have assigned a VIP ringtone in the phonebook.
Protection from anonymous callers
You can set your phone so that it doesn't ring for anonymous calls (callers who have withheld Calling Line Identification). The call is only signalled on the display. The setting only applies to handsets for which the setting is configured.
*      OK    Audio Settings   OK    Ringtones (Handset)   OK    Anon. Calls Silent   Change (  = function activated)
Switch off ringtone when in charging cradle
The handset will not ring when placed in the charging cradle. The call is only indicated on the display.