Call Rejection allows you to completely block incoming calls from specific phone numbers. When this feature is enabled, rejected callers will hear a recorded voice message explaining that their call has been rejected. It is also possible to reject calls from an unknown caller.
To control call rejection, use the following access codes:
A caller with a number you have blocked will hear the message: “The person you are calling is currently not accepting calls from you.”
Call rejection can also be changed in the Phone Manager.