You can choose the types of calls that come into your home and restrict others from being made. This will prevent you from getting unwanted charges on your bill.
Restrict toll or international calls
This feature allows you to restrict toll and/or international calls from being made from your phone.
Blocking of Calls to 900/976 Numbers
All calls to 900/976 numbers are automatically blocked. There is no charge for this service and the block can’t be removed.
Blocking of Collect Calls and Bill to Third Party Calls
You can also block collect calls and bill to third party calls.
Call Screening and Anonymous Call Rejection
Certain types of incoming calls can be restricted with Call Screening and Anonymous Call Rejection.