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BT Calling Features 49
Anonymous call reject 
blocks calls from withheld or 
anonymous numbers. If a caller 
withholds their number, they 
won’t be able to get through 
to you.
For more information and 
general advice on handling 
unwanted calls please go to 
bt.com/unwantedcalls
Using Anonymous Call Reject
1. Select 
Menu, scroll   to display Calling 
Features and press OK.
2. Press 
 until Anony call Reject is displayed, 
press 
OK.
3. Press 
 or   to display either: Turn on, Turn 
off or Check and press OK. The service will be 
called. Follow the spoken instructions or listen for 
confirmation/status.
1662 BT4000 UG [3].indd   49 09/04/2013   15:03