This service allows only a selected list of numbers to be dialled from your telephone line. However, with Call Screening List (customer controlled), you may deactivate the selected Call Screening List to make calls to numbers that are not presented on the list. You may also enter or delete numbers on the list at any time.

Customer will do own programming of selected list of numbers that may be dialled from your telephone line. The service is PINcode (4 digits) protected.